atomoxetine by Zydus Pharmaceuticals (USA) Inc. / Zydus Lifesciences Limited ATOMOXETINE capsule

atomoxetine by

Drug Labeling and Warnings

atomoxetine by is a Prescription medication manufactured, distributed, or labeled by Zydus Pharmaceuticals (USA) Inc., Zydus Lifesciences Limited. Drug facts, warnings, and ingredients follow.

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  • BOXED WARNING (What is this?)

    WARNING: SUICIDAL IDEATION IN CHILDREN AND ADOLESCENTS

    WARNING: SUICIDAL IDEATION IN CHILDREN AND ADOLESCENTS

    Atomoxetine increased the risk of suicidal ideation in short-term studies in children or adolescents with Attention-Deficit/Hyperactivity Disorder (ADHD). Anyone considering the use of atomoxetine in a child or adolescent must balance this risk with the clinical need. Co-morbidities occurring with ADHD may be associated with an increase in the risk of suicidal ideation and/or behavior. Patients who are started on therapy should be monitored closely for suicidality (suicidal thinking and behavior), clinical worsening, or unusual changes in behavior. Families and caregivers should be advised of the need for close observation and communication with the prescriber. Atomoxetine is approved for ADHD in pediatric and adult patients.

    Atomoxetine is not approved for major depressive disorder.

    Pooled analyses of short-term (6 to 18 weeks) placebo-controlled trials of atomoxetine in children and adolescents (a total of 12 trials involving over 2200 patients, including 11 trials in ADHD and 1 trial in enuresis) have revealed a greater risk of suicidal ideation early during treatment in those receiving atomoxetine compared to placebo. The average risk of suicidal ideation in patients receiving atomoxetine was 0.4% (5/1357 patients), compared to none in placebo-treated patients (851 patients). No suicides occurred in these trials [see Warnings and Precautions (5.1)].

  • 1 INDICATIONS AND USAGE

    1.1 Attention-Deficit/Hyperactivity Disorder (ADHD)

    Atomoxetine capsules are indicated for the treatment of Attention-Deficit/Hyperactivity Disorder (ADHD).

    The efficacy of atomoxetine capsules was established in seven clinical trials in outpatients with ADHD: four 6 to 9-week trials in pediatric patients (ages 6 to 18), two 10-week trial in adults, and one maintenance trial in pediatrics (ages 6 to 15) [see Clinical Studies (14)].

    1.2 Diagnostic Considerations

    A diagnosis of ADHD (DSM-IV) implies the presence of hyperactive-impulsive or inattentive symptoms that cause impairment and that were present before age 7 years. The symptoms must be persistent, must be more severe than is typically observed in individuals at a comparable level of development, must cause clinically significant impairment, e.g., in social, academic, or occupational functioning, and must be present in 2 or more settings, e.g., school (or work) and at home. The symptoms must not be better accounted for by another mental disorder.

    The specific etiology of ADHD is unknown, and there is no single diagnostic test. Adequate diagnosis requires the use not only of medical but also of special psychological, educational, and social resources. Learning may or may not be impaired. The diagnosis must be based upon a complete history and evaluation of the patient and not solely on the presence of the required number of DSM-IV characteristics.

    For the Inattentive Type, at least 6 of the following symptoms must have persisted for at least 6 months: lack of attention to details/careless mistakes, lack of sustained attention, poor listener, failure to follow through on tasks, poor organization, avoids tasks requiring sustained mental effort, loses things, easily distracted, forgetful. For the Hyperactive- Impulsive Type, at least 6 of the following symptoms must have persisted for at least 6 months: fidgeting/squirming, leaving seat, inappropriate running/climbing, difficulty with quiet activities, "on the go," excessive talking, blurting answers, can't wait turn, intrusive. For a Combined Type diagnosis, both inattentive and hyperactive-impulsive criteria must be met.

    1.3 Need for Comprehensive Treatment Program

    Atomoxetine is indicated as an integral part of a total treatment program for ADHD that may include other measures (psychological, educational, social) for patients with this syndrome. Drug treatment may not be indicated for all patients with this syndrome. Drug treatment is not intended for use in the patient who exhibits symptoms secondary to environmental factors and/or other primary psychiatric disorders, including psychosis. Appropriate educational placement is essential in children and adolescents with this diagnosis and psychosocial intervention is often helpful. When remedial measures alone are insufficient, the decision to prescribe drug treatment medication will depend upon the physician's assessment of the chronicity and severity of the patient's symptoms.

  • 2 DOSAGE AND ADMINISTRATION

    2.1 Acute Treatment

    Dosing of children and adolescents up to 70 kg body weight

    Atomoxetine capsules should be initiated at a total daily dose of approximately 0.5 mg/kg and increased after a minimum of 3 days to a target total daily dose of approximately 1.2 mg/kg administered either as a single daily dose in the morning or as evenly divided doses in the morning and late afternoon/early evening. No additional benefit has been demonstrated for doses higher than 1.2 mg/kg/day [see Clinical Studies (14)].

    The total daily dose in children and adolescents should not exceed 1.4 mg/kg or 100 mg, whichever is less.

    Dosing of children and adolescents over 70 kg body weight and adults

    Atomoxetine capsules should be initiated at a total daily dose of 40 mg and increased after a minimum of 3 days to a target total daily dose of approximately 80 mg administered either as a single daily dose in the morning or as evenly divided doses in the morning and late afternoon/early evening. After 2 to 4 additional weeks, the dose may be increased to a maximum of 100 mg in patients who have not achieved an optimal response. There are no data that support increased effectiveness at higher doses [see Clinical Studies (14)].

    The maximum recommended total daily dose in children and adolescents over 70 kg and adults is 100 mg.

    2.2 Maintenance/Extended Treatment

    It is generally agreed that pharmacological treatment of ADHD may be needed for extended periods. The benefit of maintaining pediatric patients (ages 6-15 years) with ADHD on atomoxetine after achieving a response in a dose range of 1.2 to 1.8 mg/kg/day was demonstrated in a controlled trial. Patients assigned to atomoxetine in the maintenance phase were generally continued on the same dose used to achieve a response in the open label phase. The physician who elects to use atomoxetine for extended periods should periodically reevaluate the long-term usefulness of the drug for the individual patient [see Clinical Studies (14.1)].

    2.3 General Dosing Information

    Atomoxetine may be taken with or without food.

    Atomoxetine can be discontinued without being tapered.

    Atomoxetine capsules are not intended to be opened, they should be taken whole [see Patient Counseling Information (17.6)].

    The safety of single doses over 120 mg and total daily doses above 150 mg have not been systematically evaluated.

    2.4 Dosing in Specific Populations

    Dosing adjustment for hepatically impaired patients

    For those ADHD patients who have hepatic insufficiency (HI), dosage adjustment is recommended as follows: For patients with moderate HI (Child-Pugh Class B), initial and target doses should be reduced to 50% of the normal dose (for patients without HI). For patients with severe HI (Child-Pugh Class C), initial dose and target doses should be reduced to 25% of normal [see Use In Specific Populations (8.6)].

    Dosing adjustment for use with a strong CYP2D6 inhibitor or in patients who are known to be CYP2D6 PMs

    In children and adolescents up to 70 kg body weight administered strong CYP2D6 inhibitors, e.g., paroxetine, fluoxetine, and quinidine, or in patients who are known to be CYP2D6 PMs, atomoxetine should be initiated at 0.5 mg/kg/day and only increased to the usual target dose of 1.2 mg/kg/day if symptoms fail to improve after 4 weeks and the initial dose is well tolerated.

    In children and adolescents over 70 kg body weight and adults administered strong CYP2D6 inhibitors, e.g., paroxetine, fluoxetine, and quinidine, atomoxetine capsule should be initiated at 40 mg/day and only increased to the usual target dose of 80 mg/day if symptoms fail to improve after 4 weeks and the initial dose is well tolerated.

  • 3 DOSAGE FORMS AND STRENGTHS

    Each capsule contains atomoxetine hydrochloride equivalent to 18 mg (golden-colored cap imprinted with "ZA 68" and opaque white colored body imprinted with "18 mg"); 25 mg (opaque blue colored cap imprinted with "ZA 69" and opaque white colored body imprinted with "25 mg"); 40 mg (opaque blue colored cap imprinted with "ZA 70" and opque blue colored body imprinted with "40 mg"); 60 mg (opaque blue colored cap imprinted with "ZA 71" and golden-colored body imprinted with "60 mg"); 80 mg (opaque brown colored cap imprinted with "ZA 72" and white-colored body imprinted with "80 mg"); 100 mg (opaque brown colored cap imprinted with "ZA 73" and opaque brown colored body imprinted with "100 mg") of atomoxetine.

  • 4 CONTRAINDICATIONS

    4.1 Hypersensitivity

    Atomoxetine is contraindicated in patients known to be hypersensitive to atomoxetine or other constituents of the product [see Warnings and Precautions (5.8)].

    4.2 Monoamine Oxidase Inhibitors (MAOI)

    Atomoxetine should not be taken with an MAOI, or within 2 weeks after discontinuing an MAOI. Treatment with an MAOI should not be initiated within 2 weeks after discontinuing atomoxetine. With other drugs that affect brain monoamine concentrations, there have been reports of serious, sometimes fatal reactions (including hyperthermia, rigidity, myoclonus, autonomic instability with possible rapid fluctuations of vital signs, and mental status changes that include extreme agitation progressing to delirium and coma) when taken in combination with an MAOI. Some cases presented with features resembling neuroleptic malignant syndrome. Such reactions may occur when these drugs are given concurrently or in close proximity [see Drug Interactions (7.1)].

    4.3 Narrow Angle Glaucoma

    In clinical trials, atomoxetine use was associated with an increased risk of mydriasis and therefore its use is not recommended in patients with narrow angle glaucoma.

    4.4 Pheochromocytoma

    Serious reactions, including elevated blood pressure and tachyarrhythmia, have been reported in patients with pheochromocytoma or a history of pheochromocytoma who received atomoxetine. Therefore, atomoxetine should not be taken by patients with pheochromocytoma or a history of pheochromocytoma.

    4.5 Severe Cardiovascular Disorders

    Atomoxetine should not be used in patients with severe cardiac or vascular disorders whose condition would be expected to deteriorate if they experience increases in blood pressure or heart rate that could be clinically important (for example, 15 to 20 mm Hg in blood pressure or 20 beats per minute in heart rate). [See Warnings and Precautions (5.4)].

  • 5 WARNINGS AND PRECAUTIONS

    5.1 Suicidal Ideation

    Atomoxetine increased the risk of suicidal ideation in short-term studies in children and adolescents with Attention-Deficit/Hyperactivity Disorder (ADHD). Pooled analyses of short-term (6 to 18 weeks) placebo-controlled trials of atomoxetine in children and adolescents have revealed a greater risk of suicidal ideation early during treatment in those receiving atomoxetine. There were a total of 12 trials (11 in ADHD and 1 in enuresis) involving over 2200 patients (including 1357 patients receiving atomoxetine and 851 receiving placebo). The average risk of suicidal ideation in patients receiving atomoxetine was 0.4% (5/1357 patients), compared to none in placebo-treated patients. There was 1 suicide attempt among these approximately 2200 patients, occurring in a patient treated with atomoxetine. No suicides occurred in these trials. All reactions occurred in children 12 years of age or younger. All reactions occurred during the first month of treatment. It is unknown whether the risk of suicidal ideation in pediatric patients extends to longer-term use.

    A similar analysis in adult patients treated with atomoxetine for either ADHD or major depressive disorder (MDD) did not reveal an increased risk of suicidal ideation or behavior in association with the use of atomoxetine.

    All pediatric patients being treated with atomoxetine should be monitored appropriately and observed closely for clinical worsening, suicidality, and unusual changes in behavior, especially during the initial few months of a course of drug therapy, or at times of dose changes, either increases or decreases.

    The following symptoms have been reported with atomoxetine: anxiety, agitation, panic attacks, insomnia, irritability, hostility, aggressiveness, impulsivity, akathisia (psychomotor restlessness), hypomania and mania. Although a causal link between the emergence of such symptoms and the emergence of suicidal impulses has not been established, there is a concern that such symptoms may represent precursors to emerging suicidality. Thus, patients being treated with atomoxetine should be observed for the emergence of such symptoms.

    Consideration should be given to changing the therapeutic regimen, including possibly discontinuing the medication, in patients who are experiencing emergent suicidality or symptoms that might be precursors to emerging suicidality, especially if these symptoms are severe or abrupt in onset, or were not part of the patient's presenting symptoms.

    Families and caregivers of pediatric patients being treated with atomoxetine should be alerted about the need to monitor patients for the emergence of agitation, irritability, unusual changes in behavior, and the other symptoms described above, as well as the emergence of suicidality, and to report such symptoms immediately to healthcare providers. Such monitoring should include daily observation by families and caregivers.

    5.2 Severe Liver Injury

    Postmarketing reports indicate that atomoxetine can cause severe liver injury. Although no evidence of liver injury was detected in clinical trials of about 6000 patients, there have been rare cases of clinically significant liver injury that were considered probably or possibly related to atomoxetine use in postmarketing experience. Rare cases of liver failure have also been reported, including a case that resulted in a liver transplant. Because of probable underreporting, it is impossible to provide an accurate estimate of the true incidence of these reactions. Reported cases of liver injury occurred within 120 days of initiation of atomoxetine in the majority of cases and some patients presented with markedly elevated liver enzymes [>20 X upper limit of normal (ULN)], and jaundice with significantly elevated bilirubin levels (>2 X ULN), followed by recovery upon atomoxetine discontinuation. In one patient, liver injury, manifested by elevated hepatic enzymes up to 40 X ULN and jaundice with bilirubin up to 12 X ULN, recurred upon rechallenge, and was followed by recovery upon drug discontinuation, providing evidence that atomoxetine likely caused the liver injury. Such reactions may occur several months after therapy is started, but laboratory abnormalities may continue to worsen for several weeks after drug is stopped. The patient described above recovered from his liver injury, and did not require a liver transplant.

    Atomoxetine should be discontinued in patients with jaundice or laboratory evidence of liver injury, and should not be restarted. Laboratory testing to determine liver enzyme levels should be done upon the first symptom or sign of liver dysfunction (e.g., pruritus, dark urine, jaundice, right upper quadrant tenderness, or unexplained "flu like" symptoms) [see Warnings and Precautions (5.12); Patient Counseling Information (17.3)].

    5.3 Serious Cardiovascular Events

    Sudden Death and Pre-existing Structural Cardiac Abnormalities or Other Serious Heart Problems

    Children and Adolescents

    Sudden death has been reported in association with atomoxetine treatment at usual doses in children and adolescents with structural cardiac abnormalities or other serious heart problems. Although some serious heart problems alone carry an increased risk of sudden death, atomoxetine generally should not be used in children or adolescents with known serious structural cardiac abnormalities, cardiomyopathy, serious heart rhythm abnormalities, or other serious cardiac problems that may place them at increased vulnerability to the noradrenergic effects of atomoxetine.

    Adults

    Sudden deaths, stroke, and myocardial infarction have been reported in adults taking atomoxetine at usual doses for ADHD. Although the role of atomoxetine in these adult cases is also unknown, adults have a greater likelihood than children of having serious structural cardiac abnormalities, cardiomyopathy, serious heart rhythm abnormalities, coronary artery disease, or other serious cardiac problems. Consideration should be given to not treating adults with clinically significant cardiac abnormalities.

    Assessing Cardiovascular Status in Patients being Treated with Atomoxetine

    Children, adolescents, or adults who are being considered for treatment with atomoxetine should have a careful history (including assessment for a family history of sudden death or ventricular arrhythmia) and physical exam to assess for the presence of cardiac disease, and should receive further cardiac evaluation if findings suggest such disease (e.g., electrocardiogram and echocardiogram). Patients who develop symptoms such as exertional chest pain, unexplained syncope, or other symptoms suggestive of cardiac disease during atomoxetine treatment should undergo a prompt cardiac evaluation.

    5.4 Effects on Blood Pressure and Heart Rate

    Atomoxetine should be used with caution in patients whose underlying medical conditions could be worsened by increases in blood pressure or heart rate such as certain patients with hypertension, tachycardia, or cardiovascular or cerebrovascular disease. It should not be used in patients with severe cardiac or vascular disorders whose condition would be expected to deteriorate if they experienced clinically important increases in blood pressure or heart rate [see Contraindications (4.5)]. Pulse and blood pressure should be measured at baseline, following atomoxetine dose increases, and periodically while on therapy to detect possible clinically important increases.

    The following table provides short-term, placebo-controlled clinical trial data for the proportions of patients having an increase in: diastolic blood pressure ≥15 mm Hg; systolic blood pressure ≥20 mm Hg; heart rate greater than or equal to 20 bpm, in both the pediatric and adult populations (see Table 1).

    Table 1*
  • * Proportion of patients meeting threshold at any one time during clinical trial.
  • † Abbreviations: bpm=beats per minute; DBP=diastolic blood pressure; HR=heart rate; mm Hg=millimeters mercury; SBP=systolic blood pressure.
    • Pediatric Acute
    		Placebo-Controlled


    		Adult Acute
    		Placebo-Controlled


    Maximum†

    		Endpoint

    		Maximum†

    		Endpoint

    Atomoxetine
    		Placebo
    		Atomoxetine
    		Placebo
    		Atomoxetine
    		Placebo
    		Atomoxetine
    		Placebo
    %
    		%
    		%
    		%
    		%
    		%
    		%
    		%
    DBP
    (≥ 15 mm Hg)
    		 21.5
    		 14.1
    		 9.3
    		 4.8
    		 12.6
    		 8.7
    		 4.8
    		 3.5
    SBP
    (≥ 20 mm Hg)
    		 12.5
    		 8.7
    		 4.9
    		 3.3
    		 12.4
    		 7.8
    		 4.2
    		 3.2
    HR
    (≥ 20 bpm)
    		 23.4
    		 11.5
    		 12.2
    		 3.8
    		 22.4
    		 8.3
    		 10.2
    		 2

    In placebo-controlled registration studies involving pediatric patients, tachycardia was identified as an adverse event for 0.3% (5/1597) of these atomoxetine patients compared with 0% (0/934) of placebo patients. The mean heart rate increase in extensive metabolizer (EM) patients was 5.0 beats/minute, and in poor metabolizer (PM) patients

    9.4 beats/minute.

    In adult clinical trials where EM/PM status was available, the mean heart rate increase in PM patients was significantly higher than in EM patients (11 beats/minute versus 7.5 beats/minute). The heart rate effects could be clinically important in some PM patients.

    In placebo-controlled registration studies involving adult patients, tachycardia was identified as an adverse event for 1.5% (8/540) of atomoxetine patients compared with 0.5% (2/402) of placebo patients.

    In adult clinical trials where EM/PM status was available, the mean change from baseline in diastolic blood pressure in PM patients was higher than in EM patients (4.21 versus 2.13 mm Hg) as was the mean change from baseline in systolic blood pressure (PM: 2.75 versus EM: 2.40 mm Hg). The blood pressure effects could be clinically important in

    some PM patients.

    Orthostatic hypotension and syncope have been reported in patients taking atomoxetine. In child and adolescent registration studies, 0.2% (12/5596) of atomoxetine -treated patients experienced orthostatic hypotension and 0.8% (46/5596) experienced syncope. In short-term child and adolescent registration studies, 1.8% (6/340) of atomoxetine-treated patients experienced orthostatic hypotension compared with 0.5% (1/207) of placebo-treated patients. Syncope was not reported during short-term child and adolescent placebo-controlled ADHD registration studies. Atomoxetine should be used with caution in any condition that may predispose patients to hypotension, or conditions associated with abrupt heart rate or blood pressure changes.

    5.5 Emergence of New Psychotic or Manic Symptoms

    Treatment emergent psychotic or manic symptoms, e.g., hallucinations, delusional thinking, or mania in children and adolescents without a prior history of psychotic illness or mania can be caused by atomoxetine at usual doses. If such symptoms occur, consideration should be given to a possible causal role of atomoxetine, and discontinuation of treatment should be considered. In a pooled analysis of multiple short-term, placebo-controlled studies, such symptoms occurred in about 0.2% (4 patients with reactions out of 1939 exposed to atomoxetine for several weeks at usual doses) of atomoxetine-treated patients compared to 0 out of 1056 placebo-treated patients.

    5.6 Screening Patients for Bipolar Disorder

    In general, particular care should be taken in treating ADHD in patients with comorbid bipolar disorder because of concern for possible induction of a mixed/manic episode in patients at risk for bipolar disorder. Whether any of the symptoms described above represent such a conversion is unknown. However, prior to initiating treatment with atomoxetine, patients with comorbid depressive symptoms should be adequately screened to determine if they are at risk for bipolar disorder; such screening should include a detailed psychiatric history, including a family history of suicide, bipolar disorder, and depression.

    5.7 Aggressive Behavior or Hostility

    Patients beginning treatment for ADHD should be monitored for the appearance or worsening of aggressive behavior or hostility. Aggressive behavior or hostility is often observed in children and adolescents with ADHD. In pediatric short-term controlled clinical trials, 21/1308 (1.6%) of atomoxetine patients versus 9/806 (1.1%) of placebo-treated patients spontaneously reported treatment emergent hostility-related adverse events (overall risk ratio of 1.33 [95% C.I. 0.67-2.64 – not statistically significant]). In adult placebo-controlled clinical trials, 6/1697 (0.35%) of atomoxetine patients versus 4/1560 (0.26%) of placebo-treated patients spontaneously reported treatment emergent hostility-related adverse events (overall risk ratio of 1.38 [95% C.I. 0.39-4.88 – not statistically significant]). Although this is not conclusive evidence that atomoxetine causes aggressive behavior or hostility, these behaviors were more frequently observed in clinical trials among children, adolescents, and adults treated with atomoxetine compared to placebo.

    5.8 Allergic Events

    Although uncommon, allergic reactions, including anaphylactic reactions, angioneurotic edema, urticaria, and rash, have been reported in patients taking atomoxetine.

    5.9 Effects on Urine Outflow from the Bladder

    In adult ADHD controlled trials, the rates of urinary retention (1.7%, 9/540) and urinary hesitation (5.6%, 30/540) were increased among atomoxetine subjects compared with placebo subjects (0%, 0/402 ; 0.5%, 2/402, respectively).

    Two adult atomoxetine subjects and no placebo subjects discontinued from controlled clinical trials because of urinary retention. A complaint of urinary retention or urinary hesitancy should be considered potentially related to atomoxetine.

    5.10 Priapism

    Rare postmarketing cases of priapism, defined as painful and nonpainful penile erection lasting more than 4 hours, have been reported for pediatric and adult patients treated with atomoxetine. The erections resolved in cases in which follow-up information was available, some following discontinuation of atomoxetine. Prompt medical attention is required in the event of suspected priapism.

    5.11 Effects on Growth

    Data on the long-term effects of atomoxetine on growth come from open-label studies, and weight and height changes are compared to normative population data. In general, the weight and height gain of pediatric patients treated with atomoxetine lags behind that predicted by normative population data for about the first 9-12 months of treatment.

    Subsequently, weight gain rebounds and at about 3 years of treatment, patients treated with atomoxetine have gained 17.9 kg on average, 0.5 kg more than predicted by their baseline data. After about 12 months, gain in height stabilizes, and at 3 years, patients treated with atomoxetine have gained 19.4 cm on average, 0.4 cm less than predicted by their baseline data (see Figure 1 below).

    Atomoxetine capsule

    Figure 1: Mean Weight and Height Percentiles Over Time for Patients With Three Years of atomoxetine Treatment

    This growth pattern was generally similar regardless of pubertal status at the time of treatment initiation. Patients who were pre-pubertal at the start of treatment (girls ≤8 years old, boys ≤9 years old) gained an average of 2.1 kg and 1.2 cm less than predicted after three years. Patients who were pubertal (girls >8 to ≤13 years old, boys >9 to ≤14 years old) or late pubertal (girls >13 years old, boys >14 years old) had average weight and height gains that were close to or exceeded those predicted after three years of treatment.

    Growth followed a similar pattern in both extensive and poor metabolizers (EMs, PMs). PMs treated for at least two years gained an average of 2.4 kg and 1.1 cm less than predicted, while EMs gained an average of 0.2 kg and 0.4 cm less than predicted.

    In short-term controlled studies (up to 9 weeks), atomoxetine -treated patients lost an average of 0.4 kg and gained an average of 0.9 cm, compared to a gain of 1.5 kg and 1.1 cm in the placebo-treated patients. In a fixed-dose controlled trial, 1.3%, 7.1%, 19.3%, and 29.1% of patients lost at least 3.5% of their body weight in the placebo, 0.5, 1.2, and 1.8 mg/kg/day dose groups.

    Growth should be monitored during treatment with atomoxetine.

    5.12 Laboratory Tests

    Routine laboratory tests are not required.

    CYP2D6 metabolism

    Poor metabolizers (PMs) of CYP2D6 have a 10-fold higher AUC and a 5-fold higher peak concentration to a given dose of atomoxetine compared with extensive metabolizers (EMs). Approximately 7% of a Caucasian population are PMs. Laboratory tests are available to identify CYP2D6 PMs. The blood levels in PMs are similar to those attained by taking strong inhibitors of CYP2D6. The higher blood levels in PMs lead to a higher rate of some adverse effects of atomoxetine [see Adverse Reactions (6.1)].

    5.13 Concomitant Use of Potent CYP2D6 Inhibitors or Use in patients who are known to be CYP2D6 PMs

    Atomoxetine is primarily metabolized by the CYP2D6 pathway to 4-hydroxyatomoxetine. Dosage adjustment of atomoxetine may be necessary when coadministered with potent CYP2D6 inhibitors (e.g., paroxetine, fluoxetine, and quinidine) or when administered to CYP2D6 PMs. [See Dosage and Administration (2.4) and Drug Interactions (7.2)].

  • 6 ADVERSE REACTIONS

    6.1 Clinical Trials Experience

    Atomoxetine was administered to 5382 children or adolescent patients with ADHD and 1007 adults with ADHD in clinical studies. During the ADHD clinical trials, 1625 children and adolescent patients were treated for longer than 1 year and 2529 children and adolescent patients were treated for over 6 months.

    Because clinical trials are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of a drug cannot be directly compared to rates in the clinical trials of another drug and may not reflect the rates observed in practice.

    Child and Adolescent Clinical Trials

    Reasons for discontinuation of treatment due to adverse reactions in child and adolescent clinical trials — In acute child and adolescent placebo-controlled trials, 3.0% (48/1613) of atomoxetine subjects and 1.4% (13/945) placebo subjects discontinued for adverse reactions. For all studies, (including open-label and long-term studies), 6.3% of extensive metabolizer (EM) patients and 11.2% of poor metabolizer (PM) patients discontinued because of an adverse reaction. Among atomoxetine -treated patients, irritability (0.3%, N=5); somnolence (0.3%, N=5); aggression (0.2%, N=4); nausea (0.2%, N=4); vomiting (0.2%, N=4); abdominal pain (0.2%, N=4); constipation (0.1%, N=2); fatigue (0.1%, N=2); feeling abnormal (0.1%, N=2); and headache (0.1%, N=2) were the reasons for discontinuation reported by more than 1 patient.

    Seizures

    Atomoxetine has not been systematically evaluated in pediatric patients with seizure disorder as these patients were excluded from clinical studies during the product's premarket testing. In the clinical development program, seizures were reported in 0.2% (12/5073) of children whose average age was 10 years (range 6 to 16 years).

    In these clinical trials, the seizure risk among poor metabolizers was 0.3% (1/293) compared to 0.2% (11/4741) for extensive metabolizers.

    Commonly observed adverse reactions in acute child and adolescent, placebo-controlled trials

    Commonly observed adverse reactions associated with the use of atomoxetine (incidence of 2% or greater) and not observed at an equivalent incidence among placebo-treated patients (atomoxetine incidence greater than placebo) are listed in Table 2. Results were similar in the BID and the QD trial except as shown in Table 3, which shows both BID and QD results for selected adverse reactions based on statistically significant Breslow-Day tests. The most commonly observed adverse reactions in patients treated with atomoxetine (incidence of 5% or greater and at least twice the incidence in placebo patients, for either BID or QD dosing) were: nausea, vomiting, fatigue, decreased appetite, abdominal pain, and somnolence (see Tables 2 and 3).

    Additional data from ADHD clinical trials (controlled and uncontrolled) has shown that approximately 5 to 10% of pediatric patients experienced potentially clinically important changes in heart rate (≥20 beats per min) or blood pressure (≥15 to 20 mm Hg) [see Contraindications (4) and Warnings and Precautions (5)].

    Table 2 Common Treatment-Emergent Adverse Reactions Associated with the Use of Atomoxetine in Acute (up to 18 weeks) Child and Adolescent Trials
  • * Reactions reported by at least 2% of patients treated with atomoxetine, and greater than placebo. The following reactions did not meet this criterion but were reported by more atomoxetine-treated patients than placebo-treated patients and are possibly related to atomoxetine treatment: blood pressure increased, early morning awakening (terminal insomnia), flushing, mydriasis, sinus tachycardia, asthenia, palpitations, mood swings, constipation, and dyspepsia. The following reactions were reported by at least 2% of patients treated with atomoxetine, and equal to or less than placebo: pharyngolaryngeal pain, insomnia (insomnia includes the terms, insomnia, initial insomnia, middle insomnia). The following reaction did not meet this criterion but shows a statistically significant dose relationship: pruritus.
  • † Abdominal pain includes the terms: abdominal pain upper, abdominal pain, stomach discomfort, abdominal discomfort, epigastric discomfort.
  • ‡ Somnolence includes the terms: sedation, somnolence.
    		•
    Adverse Reaction*
    		Percentage of Patients Reporting Reaction

    Atomoxetine
    (N=1597)
    		Placebo
    (N=934)
    Gastrointestinal Disorders
        Abdominal pain†
    		18
    		 10
        Vomiting
    		 11
    		 6
        Nausea
    		 10
    		 5
    General Disorders and Administration Site Conditions
    Fatigue
    		 8
    		 3
    Irritability
    		 6
    		 3
    Therapeutic response unexpected
    		 2
    		 1
    Investigations
        Weight decreased
    		 3
    		 0
    Metabolism and Nutritional Disorders
        Decreased appetite
    		 16
    		 4
        Anorexia
    		 3
    		 1
    Nervous System Disorders
        Headache
    		 19
    		 15
        Somnolence‡
    		11
    		 4
        Dizziness
    		5
    		 2
    Skin and Subcutaneous Tissue Disorders
      Rash
    		 2
    		 1
    Table 3 Common Treatment-Emergent Adverse Reactions Associated with the Use of Atomoxetine in Acute (up to 18 weeks) Child and Adolescent Trials
  • * Abdominal pain includes the terms: abdominal pain upper, abdominal pain, stomach discomfort, abdominal discomfort, epigastric discomfort.
  • † Constipation didn't meet the statistical significance on Breslow-Day test but is included in the table because of pharmacologic plausibility.
  • ‡ Mood swings didn't meet the statistical significance on Breslow-Day test at 0.05 level but p-value was <  0.1 (trend).
    		•
      Adverse Reaction
    		Percentage of Patients
    Reporting Reaction from
    		BID Trials
    		Percentage of Patients
    Reporting
    		Reaction from
    QD Trials
    Atomoxetine
    		Placebo
    		Atomoxetine
    		Placebo
    (N=715)
    		(N=434)
    		(N=882)
    		(N=500)
    Gastrointestinal Disorders
        Abdominal pain*
    		17
    		 13
    		 18
    		 7
        Vomiting
    		 11
    		 8
    		 11
    		 4
        Nausea
    		 7
    		 6
    		 13
    		 4
        Constipation†
    		2
    		 1
    		 1
    		 0
    General Disorders
        Fatigue
    		 6
    		 4
    		 9
    		 2
    Psychiatric Disorders
        Mood swings‡
    		2
    		 0
    		 1
    		 1

    The following adverse reactions occurred in at least 2% of child and adolescent CYP2D6 PM patients and were statistically significantly more frequent in PM patients compared with CYP2D6 EM patients: insomnia (11% of PMs, 6% of EMs); weight decreased (7% of PMs, 4% of EMs); constipation (7% of PMs, 4% of EMs); depression1 (7% of PMs, 4% of EMs); tremor (5% of PMs, 1% of EMs); excoriation (4% of PMs, 2% of EMs); middle insomnia (3% of PMs, 1% of EMs); conjunctivitis (3% of PMs, 1% of EMs); syncope (3% of PMs, 1% of EMs); early morning awakening (2% of PMs, 1% of EMs); mydriasis (2% of PMs, 1% of EMs); sedation (4% of PMs, 2% of EMs).

    1Depression includes the following terms: depression, major depression, depressive symptoms, depressed mood, dysphoria.

    Adult Clinical Trials

    Reasons for discontinuation of treatment due to adverse reactions in acute adult placebo-controlled trials

    In the acute adult placebo-controlled trials, 11.3% (61/541) atomoxetine subjects and 3.0% (12/405) placebo subjects discontinued for adverse reactions. Among atomoxetine-treated patients, insomnia (0.9%, N=5); nausea (0.9%, N=5); chest pain (0.6%, N=3); fatigue (0.6%, N=3); anxiety (0.4%, N=2); erectile dysfunction (0.4%, N=2); mood swings (0.4%, N=2); nervousness (0.4%, N=2); palpitations (0.4%, N=2); and urinary retention (0.4%, N=2) were the reasons for discontinuation reported by more than 1 patient.

    Seizures

    Atomoxetine has not been systematically evaluated in adult patients with a seizure disorder as these patients were excluded from clinical studies during the product's premarket testing. In the clinical development program, seizures were reported on 0.1% (1/748) of adult patients. In these clinical trials, no poor metabolizers (0/43) reported seizures compared to 0.1% (1/705) for extensive metabolizers.

    Commonly observed adverse reactions in acute adult placebo-controlled trials

    Commonly observed adverse reactions associated with the use of atomoxetine (incidence of 2% or greater) and not observed at an equivalent incidence among placebo-treated patients (atomoxetine incidence greater than placebo) are listed in Table 4. The most commonly observed adverse reactions in patients treated with atomoxetine (incidence of 5% or greater and at least twice the incidence in placebo patients) were: constipation, dry mouth, nausea, decreased appetite, dizziness, erectile dysfunction, and urinary hesitation (see Table 4).

    Additional data from ADHD clinical trials (controlled and uncontrolled) has shown that approximately 5 to 10% of adult patients experienced potentially clinically important changes in heart rate (≥20 beats per min) or blood pressure (≥15 to 20 mm Hg) [see Contraindications (4) and Warnings and Precautions (5)].

    Table 4 Common Treatment-Emergent Adverse Reactions Associated with the Use of Atomoxetine in Acute (up to 25 weeks) Adult Trials

    a Reactions reported by at least 2% of patients treated with atomoxetine, and greater than placebo. The following reactions did not meet this criterion but were reported by more atomoxetine-treated patients than placebo-treated patients and are possibly related to atomoxetine treatment: peripheral coldness, tachycardia, prostatitis, testicular pain, orgasm abnormal, flatulence, asthenia, feeling cold, muscle spasm, dysgeusia, agitation, restlessness, micturition urgency, pollakiuria, pruritus, urticaria, flushing, tremor, menstruation irregular, rash, and urinary retention. The following reactions were reported by at least 2% of patients treated with atomoxetine, and equal to or less than placebo: anxiety, diarrhea, back pain, headache, and oropharyngeal pain.

    b Abdominal pain includes the terms: abdominal pain upper, abdominal pain, stomach discomfort, abdominal discomfort,

    epigastric discomfort.

    c Somnolence includes the terms: sedation, somnolence.

    d Insomnia includes the terms: insomnia, initial insomnia, middle insomnia, and terminal insomnia.

    e Urinary hesitation includes the terms: urinary hesitation, urine flow decreased.

    f Based on total number of males (atomoxetine, N=943; placebo, N=869).

    g Based on total number of females (atomoxetine, N=754; placebo, N=691).
    Adverse Reactiona
    		Percentage of Patients Reporting Reaction

    Atomoxetine
    		Placebo
    System Organ Class/Adverse Reaction
    		(N=1697)
    		(N=1560)
    Cardiac Disorders
        Palpitations
    		 3
    		 1
    Gastrointestinal Disorders
        Dry mouth
    		 20
    		 5
        Nausea
    		 26
    		 6
        Constipation
    		 8
    		 3
        Abdominal painb
    		7
    		 4
        Dyspepsia
    		 4
    		 2
        Vomiting
    		 4
    		 2
    General Disorders and Administration Site Conditions
        Fatigue
    		10
    		 6
        Chills
    		 3
    		 0
        Feeling jittery
    		 2
    		 1
        Irritability
    		 5
    		 3
        Thirst
    		 2
    		 1
    Investigations
        Weight decreased
    		 2
    		 1
    Metabolism and Nutritional Disorders
        Decreased appetite
    		16
    		 3
    Nervous System Disorders
        Dizziness
    		 8
    		 3
        Somnolencec
    		8
    		 5
    Paraesthesia
    		 3
    		 0
    Psychiatric Disorders
         Abnormal dreams
    		 4
    		 3
        Insomniad
    		15
    		 8
        Libido decreased
    		 3
    		 1
        Sleep disorder
    		 3
    		 1
    Renal and Urinary Disorders
        Urinary hesitatione
    		6
    		 1
        Dysuria
    		 2
    		 0
    Reproductive System and Breast Disorders
    Erectile dysfunctionf
    		8
    		 1
        Dysmenorrheag
    		3
    		 2
     Ejaculation delayedf and/or ejaculation disorderf
    		4
    		 1
    Skin and Subcutaneous Tissue Disorders
        Hyperhidrosis
    		 4
    		 1
    Vascular Disorders
        Hot flush
    		 3
    		 0

    The following adverse events occurred in at least 2% of adult CYP2D6 poor metaboliser (PM) patients and were statistically significantly more frequent in PM patients compared to CYP2D6 extensive metaboliser (EM) patients: vision blurred (4% of PMs, 1% of EMs); dry mouth (35% of PMs, 17% of EMs); constipation (11% of PMs, 7% of EMs); feeling jittery (5% of PMs, 2% of EMs); decreased appetite (23% of PMs, 15% of EMs); tremor (5% of PMs, 1% of EMs); insomnia (19% of PMs, 11% of EMs); sleep disorder (7% of PMs, 3% of EMs); middle insomnia (5% of PMs, 3% of EMs); terminal insomnia (3% of PMs, 1% of EMs); urinary retention (6% of PMs, 1% of EMs); erectile dysfunction (21% of PMs, 9% of EMs); ejaculation disorder (6% of PMs, 2% of EMs); hyperhidrosis (15% of PMs, 7% of EMs); peripheral coldness (3% of PMs, 1% of EMs).

    Male and female sexual dysfunction

    Atomoxetine appears to impair sexual function in some patients. Changes in sexual desire, sexual performance, and sexual satisfaction are not well assessed in most clinical trials because they need special attention and because patients and physicians may be reluctant to discuss them. Accordingly, estimates of the incidence of untoward sexual experience and performance cited in product labeling are likely to underestimate the actual incidence. Table 4 above displays the incidence of sexual side effects reported by at least 2% of adult patients taking atomoxetine in placebo-controlled trials.

    There are no adequate and well-controlled studies examining sexual dysfunction with atomoxetine treatment. While it is difficult to know the precise risk of sexual dysfunction associated with the use of atomoxetine, physicians should routinely inquire about such possible side effects.

    6.2 Postmarketing Spontaneous Reports

    The following adverse reactions have been identified during post approval use of atomoxetine. Unless otherwise specified, these adverse reactions have occurred in adults and children and adolescents. Because these reactions are reported voluntarily from a population of uncertain size, it is not always possible to reliably estimate their frequency or establish a causal relationship to drug exposure.

    Cardiovascular system — QT prolongation, syncope.

    Peripheral vascular effects — Raynaud's phenomenon.

    General disorders and administration site conditions — Lethargy.

    Musculoskeletal system — Rhabdomyolysis.

    Nervous system disorders — Hypoaesthesia; paraesthesia in children and adolescents; sensory disturbances; tics.

    Psychiatric disorders — Depression and depressed mood; anxiety, libido changes.

    Seizures — Seizures have been reported in the postmarketing period. The postmarketing seizure cases include patients with pre-existing seizure disorders and those with identified risk factors for seizures, as well as patients with neither a history of nor identified risk factors for seizures. The exact relationship between atomoxetine and seizures is difficult to evaluate due to uncertainty about the background risk of seizures in ADHD patients.

    Skin and subcutaneous tissue disorders — Alopecia, hyperhidrosis.

    Urogenital system — Male pelvic pain; urinary hesitation in children and adolescents; urinary retention in children and adolescents.

  • 7 DRUG INTERACTIONS

    7.1 Monoamine Oxidase Inhibitors

    With other drugs that affect brain monoamine concentrations, there have been reports of serious, sometimes fatal reactions (including hyperthermia, rigidity, myoclonus, autonomic instability with possible rapid fluctuations of vital signs, and mental status changes that include extreme agitation progressing to delirium and coma) when taken in combination with an MAOI. Some cases presented with features resembling neuroleptic malignant syndrome. Such reactions may occur when these drugs are given concurrently or in close proximity [see Contraindications (4.2)].

    7.2 Effect of CYP2D6 Inhibitors on Atomoxetine

    In extensive metabolizers (EMs), inhibitors of CYP2D6 (e.g., paroxetine, fluoxetine, and quinidine) increase atomoxetine steady-state plasma concentrations to exposures similar to those observed in poor metabolizers (PMs). In EM individuals treated with paroxetine or fluoxetine, the AUC of atomoxetine is approximately 6- to 8-fold and Css, max is about 3- to 4-fold greater than atomoxetine alone.

    In vitro studies suggest that coadministration of cytochrome P450 inhibitors to PMs will not increase the plasma concentrations of atomoxetine.

    7.3 Antihypertensive Drugs and Pressor Agents

    Because of possible effects on blood pressure, atomoxetine should be used cautiously with antihypertensive drugs and pressor agents (e.g., dopamine, dobutamine) or other drugs that increase blood pressure.

    7.4 Albuterol

    Atomoxetine should be administered with caution to patients being treated with systemically-administered (oral or intravenous) albuterol (or other beta2 agonists) because the action of albuterol on the cardiovascular system can be potentiated resulting in increases in heart rate and blood pressure. Albuterol (600 mcg iv over 2 hours) induced increases in heart rate and blood pressure. These effects were potentiated by atomoxetine (60 mg BID for 5 days) and were most marked after the initial coadministration of albuterol and atomoxetine. However, these effects on heart rate and blood pressure were not seen in another study after the coadministration with inhaled dose of albuterol (200-800 mcg) and atomoxetine (80 mg QD for 5 days) in 21 healthy Asian subjects who were excluded for poor metabolizer status.

    7.5 Effect of Atomoxetine on P450 Enzymes

    Atomoxetine did not cause clinically important inhibition or induction of cytochrome P450 enzymes, including CYP1A2, CYP3A, CYP2D6, and CYP2C9.

    CYP3A Substrate (e.g., Midazolam)

    Coadministration of atomoxetine (60 mg BID for 12 days) with midazolam, a model compound for CYP3A4 metabolized drugs (single dose of 5 mg), resulted in 15% increase in AUC of midazolam.

    No dose adjustment is recommended for drugs metabolized by CYP3A.

    CYP2D6 Substrate (e.g., Desipramine)

    Coadministration of atomoxetine (40 or 60 mg BID for 13 days) with desipramine, a model compound for CYP2D6 metabolized drugs (single dose of 50 mg), did not alter the pharmacokinetics of desipramine. No dose adjustment is recommended for drugs metabolized by CYP2D6.

    7.6 Alcohol

    Consumption of ethanol with atomoxetine did not change the intoxicating effects of ethanol.

    7.7 Methylphenidate

    Coadministration of methylphenidate with atomoxetine did not increase cardiovascular effects beyond those seen with methylphenidate alone.

    7.8 Drugs Highly Bound to Plasma Protein

    In vitro drug-displacement studies were conducted with atomoxetine and other highly-bound drugs at therapeutic concentrations. Atomoxetine did not affect the binding of warfarin, acetylsalicylic acid, phenytoin, or diazepam to human albumin. Similarly, these compounds did not affect the binding of atomoxetine to human albumin.

    7.9 Drugs that Affect Gastric pH

    Drugs that elevate gastric pH (magnesium hydroxide/aluminum hydroxide, omeprazole) had no effect on atomoxetine bioavailability.

  • 8 USE IN SPECIFIC POPULATIONS

    8.1 Pregnancy

    Pregnancy Category C

    Teratogenic effects

    Pregnant rabbits were treated with up to 100 mg/kg/day of atomoxetine by gavage throughout the period of organogenesis. At this dose, in 1 of 3 studies, a decrease in live fetuses and an increase in early resorptions was observed. Slight increases in the incidences of atypical origin of carotid artery and absent subclavian artery were observed. These findings were observed at doses that caused slight maternal toxicity. The no-effect dose for these findings was 30 mg/kg/day. The 100 mg/kg dose is approximately 23 times the maximum human dose on a mg/m2 basis; plasma levels (AUC) of atomoxetine at this dose in rabbits are estimated to be 3.3 times (extensive metabolizers) or 0.4 times (poor metabolizers) those in humans receiving the maximum human dose.

    Rats were treated with up to approximately 50 mg/kg/day of atomoxetine (approximately 6 times the maximum human dose on a mg/m2 basis) in the diet from 2 weeks (females) or 10 weeks (males) prior to mating through the periods of organogenesis and lactation. In 1 of 2 studies, decreases in pup weight and pup survival were observed. The decreased pup survival was also seen at 25 mg/kg (but not at 13 mg/kg). In a study in which rats were treated with atomoxetine in the diet from 2 weeks (females) or 10 weeks (males) prior to mating throughout the period of organogenesis, a decrease in fetal weight (female only) and an increase in the incidence of incomplete ossification of the vertebral arch in fetuses were observed at 40 mg/kg/day (approximately 5 times the maximum human dose on a mg/m2 basis) but not at 20 mg/kg/day.

    No adverse fetal effects were seen when pregnant rats were treated with up to 150 mg/kg/day (approximately 17 times the maximum human dose on a mg/m2 basis) by gavage throughout the period of organogenesis.

    No adequate and well-controlled studies have been conducted in pregnant women. Atomoxetine should not be used during pregnancy unless the potential benefit justifies the potential risk to the fetus.

    8.2 Labor and Delivery

    Parturition in rats was not affected by atomoxetine. The effect of atomoxetine on labor and delivery in humans is unknown.

    8.3 Nursing Mothers

    Atomoxetine and/or its metabolites were excreted in the milk of rats. It is not known if atomoxetine is excreted in human milk. Caution should be exercised if atomoxetine capsules are administered to a nursing woman.

    8.4 Pediatric Use

    Anyone considering the use of atomoxetine in a child or adolescent must balance the potential risks with the clinical need [see Boxed Warning and Warnings and Precautions (5.1)].

    The pharmacokinetics of atomoxetine in children and adolescents are similar to those in adults. The safety, efficacy, and pharmacokinetics of atomoxetine in pediatric patients less than 6 years of age have not been evaluated.

    A study was conducted in young rats to evaluate the effects of atomoxetine on growth and neurobehavioral and sexual development. Rats were treated with 1, 10, or 50 mg/kg/day (approximately 0.2, 2, and 8 times, respectively, the maximum human dose on a mg/m2 basis) of atomoxetine given by gavage from the early postnatal period (Day 10 of age) through adulthood. Slight delays in onset of vaginal patency (all doses) and preputial separation (10 and 50 mg/kg), slight decreases in epididymal weight and sperm number (10 and 50 mg/kg), and a slight decrease in corpora lutea (50 mg/kg) were seen, but there were no effects on fertility or reproductive performance. A slight delay in onset of incisor eruption was seen at 50 mg/kg. A slight increase in motor activity was seen on Day 15 (males at 10 and 50 mg/kg and females at 50 mg/kg) and on Day 30 (females at 50 mg/kg) but not on Day 60 of age. There were no effects on learning and memory tests. The significance of these findings to humans is unknown.

    8.5 Geriatric Use

    The safety, efficacy and pharmacokinetics of atomoxetine in geriatric patients have not been evaluated.

    8.6 Hepatic Insufficiency

    Atomoxetine exposure (AUC) is increased, compared with normal subjects, in EM subjects with moderate (Child-Pugh Class B) (2-fold increase) and severe (Child-Pugh Class C) (4-fold increase) hepatic insufficiency. Dosage adjustment is recommended for patients with moderate or severe hepatic insufficiency [see Dosage and Administration (2.3)].

    8.7 Renal Insufficiency

    EM subjects with end stage renal disease had higher systemic exposure to atomoxetine than healthy subjects (about a 65% increase), but there was no difference when exposure was corrected for mg/kg dose. Atomoxetine can therefore be administered to ADHD patients with end stage renal disease or lesser degrees of renal insufficiency using the normal dosing regimen.

    8.8 Gender

    Gender did not influence atomoxetine disposition.

    8.9 Ethnic Origin

    Ethnic origin did not influence atomoxetine disposition (except that PMs are more common in Caucasians).

    8.10 Patients with Concomitant Illness

    Tics in patients with ADHD and comorbid Tourette's Disorder — Atomoxetine administered in a flexible dose range of 0.5 to 1.5 mg/kg/day (mean dose of 1.3 mg/kg/day) and placebo were compared in 148 randomized pediatric (age 7 to 17 years) subjects with a DSM-IV diagnosis of ADHD and comorbid tic disorder in an 18 week, double-blind, placebo-controlled study in which the majority (80%) enrolled in this trial with Tourette's Disorder (Tourette's Disorder: 116 subjects; chronic motor tic disorder: 29 subjects). A non-inferiority analysis revealed that atomoxetine did not worsen tics in these patients as determined by the Yale Global Tic Severity Scale Total Score (YGTSS). Out of 148 patients who entered the acute treatment phase, 103 (69.6%) patients discontinued the study. The primary reason for discontinuation in both the atomoxetine (38 of 76 patients, 50.0%) and placebo (45 of 72 patients, 62.5%) treatment groups was identified as lack of efficacy with most of the patients discontinuing at Week 12. This was the first visit where patients with a CGI-S≥4 could also meet the criteria for "clinical non-responder" (CGI-S remained the same or increased from study baseline) and be eligible to enter an open-label extension study with atomoxetine. There have been postmarketing reports of tics [see Adverse Reactions (6.2)].

    Anxiety in patients with ADHD and comorbid Anxiety Disorders

    In two post-marketing, double-blind, placebo-controlled trials, it has been demonstrated that treating patients with ADHD and comorbid anxiety disorders with atomoxetine does not worsen their anxiety.

    In a 12-week double-blind, placebo-controlled trial, 176 patients, aged 8-17, who met DSM-IV criteria for ADHD and at least one of the anxiety disorders of separation anxiety disorder, generalized anxiety disorder or social phobia were randomized. Following a 2-week double-blind placebo lead-in, atomoxetine was initiated at 0.8 mg/kg/day with increase to a target dose of 1.2 mg/kg/day (median dose 1.30 mg/kg/day +/- 0.29 mg/kg/day). Atomoxetine did not worsen anxiety in these patients as determined by the Pediatric Anxiety Rating Scale (PARS). Of the 158 patients who completed the double-blind placebo lead-in, 26 (16%) patients discontinued the study.

    In a separate 16-week, double-blind, placebo-controlled trial, 442 patients aged 18-65, who met DSM-IV criteria for adult ADHD and social anxiety disorder (23% of whom also had Generalized Anxiety Disorder) were randomized. Following a 2-week double-blind placebo lead-in, atomoxetine was initiated at 40 mg/day to a maximum dose of 100 mg/day (mean daily dose 83 mg/day +/- 19.5 mg/day). atomoxetine did not worsen anxiety in these patients as determined by the Liebowitz Social Anxiety Scale (LSAS). Of the 413 patients who completed the double-blind placebo lead-in, 149 (36.1%) patients discontinued the study. There have been postmarketing reports of anxiety [see Adverse Reactions (6.2)].

  • 9 DRUG ABUSE AND DEPENDENCE

    9.1 Controlled Substance

    Atomoxetine is not a controlled substance.

    9.2 Abuse

    In a randomized, double-blind, placebo-controlled, abuse-potential study in adults comparing effects of atomoxetine and placebo, atomoxetine was not associated with a pattern of response that suggested stimulant or euphoriant properties.

    9.3 Dependence

    Clinical study data in over 2000 children, adolescents, and adults with ADHD and over 1200 adults with depression showed only isolated incidents of drug diversion or inappropriate self-administration associated with atomoxetine. There was no evidence of symptom rebound or adverse reactions suggesting a drug-discontinuation or withdrawal syndrome.

    Animal Experience — Drug discrimination studies in rats and monkeys showed inconsistent stimulus generalization between atomoxetine and cocaine.

  • 10 OVERDOSAGE

    10.1 Human Experience

    There is limited clinical trial experience with atomoxetine overdose. During postmarketing, there have been fatalities reported involving a mixed ingestion overdose of atomoxetine and at least one other drug. There have been no reports of death involving overdose of atomoxetine alone, including intentional overdoses at amounts up to 1400 mg. In some cases of overdose involving atomoxetine, seizures have been reported. The most commonly reported symptoms accompanying acute and chronic overdoses of atomoxetine were gastrointestinal symptoms, somnolence, dizziness, tremor, and abnormal behavior. Hyperactivity and agitation have also been reported. Signs and symptoms consistent with mild to moderate sympathetic nervous system activation (e.g., tachycardia, blood pressure increased, mydriasis, dry mouth) have also been observed. Most events were mild to moderate. Less commonly, there have been reports of QT prolongation and mental changes, including disorientation and hallucinations [see Clinical Pharmacology (12.2)].

    10.2 Management of Overdose

    Consult with a Certified Poison Control Center for up to date guidance and advice. Because atomoxetine is highly protein-bound, dialysis is not likely to be useful in the treatment of overdose.

  • 11 DESCRIPTION

    Atomoxetine is a selective norepinephrine reuptake inhibitor. Atomoxetine hydrochloride is the R(-) isomer as determined by x-ray diffraction. The chemical designation is (-)-N-Methyl-3-phenyl-3-(o-tolyloxy)-propylamine hydrochloride. The molecular formula is C17H21NOHCl, which corresponds to a molecular weight of 291.82. The chemical structure is:

    Atomoxetine capsules

    Atomoxetine hydrochloride is a white to practically white solid, which has a solubility of 27.8 mg/mL in water.

    Each atomoxetine capsule intended for oral administration contains atomoxetine hydrochloride equivalent to atomoxetine 18 mg or 25 mg or 40 mg or 60 mg or 80 mg or 100 mg. In addition, each capsule contains the following inactive ingredients: colloidal silicon dioxide, gelatin, pregelatinized starch, sodium lauryl sulfate and titanium dioxide. Additionally each 18 mg capsule shell contains: iron oxide yellow, each 25 mg and 40 mg capsule shell contains: FD & C blue # 2,  each 60 mg capsule shell contains: FD & C blue # 2 and iron oxide yellow and each 80 mg and 100 mg capsule shell contains: iron oxide red and iron oxide yellow. The capsule is printed with black pharmaceutical ink which contains following ingredients: black iron oxide, butyl alcohol, dehydrated alcohol, isopropyl alcohol, potassium hydroxide, propylene glycol, purified water, shellac and strong ammonia solution.

  • 12 CLINICAL PHARMACOLOGY

    12.1 Mechanism of Action

    The precise mechanism by which atomoxetine produces its therapeutic effects in Attention-Deficit/Hyperactivity Disorder (ADHD) is unknown, but is thought to be related to selective inhibition of the pre-synaptic norepinephrine transporter, as determined in ex vivo uptake and neurotransmitter depletion studies.

    12.2 Pharmacodynamics

    An exposure-response analysis encompassing doses of atomoxetine (0.5, 1.2 or 1.8 mg/kg/day) or placebo demonstrated atomoxetine exposure correlates with efficacy as measured by the Attention-Deficit/Hyperactivity Disorder Rating Scale-IV-Parent Version: Investigator administered and scored. The exposure-efficacy relationship was similar to that observed between dose and efficacy with median exposures at the two highest doses resulting in near maximal changes from baseline [see Clinical Studies (14.2)].

    Cardiac Electrophysiology — The effect of atomoxetine on QTc prolongation was evaluated in a randomized, double-blinded, positive-(moxifloxacin 400 mg) and placebo-controlled, cross-over study in healthy male CYP2D6 poor metabolizers. A total of 120 healthy subjects were administered atomoxetine (20 mg and 60 mg) twice daily for 7 days.

    No large changes in QTc interval (i.e., increases >60 msec from baseline, absolute QTc >480 msec) were observed in the study. However, small changes in QTc interval cannot be excluded from the current study, because the study failed to demonstrate assay sensitivity. There was a slight increase in QTc interval with increased atomoxetine concentration.

    12.3 Pharmacokinetics

    Atomoxetine is well-absorbed after oral administration and is minimally affected by food. It is eliminated primarily by oxidative metabolism through the cytochrome P450 2D6 (CYP2D6) enzymatic pathway and subsequent glucuronidation. Atomoxetine has a half-life of about 5 hours. A fraction of the population (about 7% of Caucasians and 2% of African Americans) are poor metabolizers (PMs) of CYP2D6 metabolized drugs. These individuals have reduced activity in this pathway resulting in 10-fold higher AUCs, 5-fold higher peak plasma concentrations, and slower elimination (plasma half-life of about 24 hours) of atomoxetine compared with people with normal activity [extensive metabolizers (EMs)]. Drugs that inhibit CYP2D6, such as fluoxetine, paroxetine, and quinidine, cause similar increases in exposure.

    The pharmacokinetics of atomoxetine have been evaluated in more than 400 children and adolescents in selected clinical trials, primarily using population pharmacokinetic studies. Single-dose and steady-state individual pharmacokinetic data were also obtained in children, adolescents, and adults. When doses were normalized to a mg/kg basis, similar half-life, Cmax, and AUC values were observed in children, adolescents, and adults. Clearance and volume of distribution after adjustment for body weight were also similar.

    Absorption and distribution — Atomoxetine is rapidly absorbed after oral administration, with absolute bioavailability of about 63% in EMs and 94% in PMs. Maximal plasma concentrations (Cmax) are reached approximately 1 to 2 hours after dosing.

    Atomoxetine can be administered with or without food. Administration of atomoxetine with a standard high-fat meal in adults did not affect the extent of oral absorption of atomoxetine (AUC), but did decrease the rate of absorption, resulting in a 37% lower Cmax, and delayed Tmax by 3 hours. In clinical trials with children and adolescents, administration of atomoxetine with food resulted in a 9% lower Cmax.

    The steady-state volume of distribution after intravenous administration is 0.85 L/kg indicating that atomoxetine distributes primarily into total body water. Volume of distribution is similar across the patient weight range after normalizing for body weight.

    At therapeutic concentrations, 98% of atomoxetine in plasma is bound to protein, primarily albumin.

    Metabolism and elimination 

    Atomoxetine is metabolized primarily through the CYP2D6 enzymatic pathway. People with reduced activity in this pathway (PMs) have higher plasma concentrations of atomoxetine compared with people with normal activity (EMs). For PMs, AUC of atomoxetine is approximately 10-fold and Css, max is about 5-fold greater than EMs. Laboratory tests are available to identify CYP2D6 PMs. Coadministration of atomoxetine with potent inhibitors of CYP2D6, such as fluoxetine, paroxetine, or quinidine, results in a substantial increase in atomoxetine plasma exposure, and dosing adjustment may be necessary [see Warnings and Precautions (5.13)]. Atomoxetine did not inhibit or induce the CYP2D6 pathway.

    The major oxidative metabolite formed, regardless of CYP2D6 status, is 4-hydroxyatomoxetine, which is glucuronidated. 4-Hydroxyatomoxetine is equipotent to atomoxetine as an inhibitor of the norepinephrine transporter but circulates in plasma at much lower concentrations (1% of atomoxetine concentration in EMs and 0.1% of atomoxetine concentration in PMs). 4-Hydroxyatomoxetine is primarily formed by CYP2D6, but in PMs, 4-hydroxyatomoxetine is formed at a slower rate by several other cytochrome P450 enzymes. N-Desmethylatomoxetine is formed by CYP2C19 and other cytochrome P450 enzymes, but has substantially less pharmacological activity compared with atomoxetine and circulates in plasma at lower concentrations (5% of atomoxetine concentration in EMs and 45% of atomoxetine concentration in PMs).

    Mean apparent plasma clearance of atomoxetine after oral administration in adult EMs is 0.35 L/hr/kg and the mean half-life is 5.2 hours. Following oral administration of atomoxetine to PMs, mean apparent plasma clearance is 0.03 L/hr/kg and mean half-life is 21.6 hours. For PMs, AUC of atomoxetine is approximately 10-fold and Css, max is about 5-fold greater than EMs. The elimination half-life of 4-hydroxyatomoxetine is similar to that of N-desmethylatomoxetine (6 to 8 hours) in EM subjects, while the half-life of N-desmethylatomoxetine is much longer in PM subjects (34 to 40 hours).

    Atomoxetine is excreted primarily as 4-hydroxyatomoxetine-O-glucuronide, mainly in the urine (greater than 80% of the dose) and to a lesser extent in the feces (less than 17% of the dose). Only a small fraction of the atomoxetine dose is excreted as unchanged atomoxetine (less than 3% of the dose), indicating extensive biotransformation. [See Use In Specific Populations (8.4, 8.5, 8.6, 8.7, 8.8, 8.9)].

  • 13 NONCLINICAL TOXICOLOGY

    13.1 Carcinogenesis, Mutagenesis, Impairment of Fertility

    Carcinogenesis

    Atomoxetine hydrochloride was not carcinogenic in rats and mice when given in the diet for 2 years at time-weighted average doses up to 47 and 458 mg/kg/day, respectively. The highest dose used in rats is approximately 8 and 5 times the maximum human dose in children and adults, respectively, on a mg/m2 basis. Plasma levels (AUC) of atomoxetine at this dose in rats are estimated to be 1.8 times (extensive metabolizers) or 0.2 times (poor metabolizers) those in humans receiving the maximum human dose. The highest dose used in mice is approximately 39 and 26 times the maximum human dose in children and adults, respectively, on a mg/m2 basis.

    Mutagenesis 

    Atomoxetine hydrochloride was negative in a battery of genotoxicity studies that included a reverse point mutation assay (Ames Test), an in vitro mouse lymphoma assay, a chromosomal aberration test in Chinese hamster ovary cells, an unscheduled DNA synthesis test in rat hepatocytes, and an in vivo micronucleus test in mice. However,

    there was a slight increase in the percentage of Chinese hamster ovary cells with diplochromosomes, suggesting endoreduplication (numerical aberration).

    The metabolite N-desmethylatomoxetine hydrochloride was negative in the Ames Test, mouse lymphoma assay, and unscheduled DNA synthesis test.

    Impairment of fertility 

    Atomoxetine hydrochloride did not impair fertility in rats when given in the diet at doses of up to 57 mg/kg/day, which is approximately 6 times the maximum human dose on a mg/m2 basis.

  • 14 CLINICAL STUDIES

    14.1 ADHD studies in Children and Adolescents

    Acute Studies

    The effectiveness of atomoxetine in the treatment of ADHD was established in 4 randomized, double-blind, placebo-controlled studies of pediatric patients (ages 6 to 18). Approximately one-third of the patients met DSM-IV criteria for inattentive subtype and two-thirds met criteria for both inattentive and hyperactive/impulsive subtypes.

    Signs and symptoms of ADHD were evaluated by a comparison of mean change from baseline to endpoint for atomoxetine - and placebo-treated patients using an intent-to-treat analysis of the primary outcome measure, the investigator administered and scored ADHD Rating Scale-IV-Parent Version (ADHDRS) total score including hyperactive/impulsive and inattentive subscales. Each item on the ADHDRS maps directly to one symptom criterion for ADHD in the DSM-IV.

    In Study 1, an 8-week randomized, double-blind, placebo-controlled, dose-response, acute treatment study of children and adolescents aged 8 to 18 (N=297), patients received either a fixed dose of atomoxetine (0.5, 1.2, or 1.8 mg/kg/day) or placebo. Atomoxetine was administered as a divided dose in the early morning and late afternoon/early evening. At the 2 higher doses, improvements in ADHD symptoms were statistically significantly superior in atomoxetine -treated patients compared with placebo-treated patients as measured on the ADHDRS scale. The 1.8 mg/kg/day atomoxetine dose did not provide any additional benefit over that observed with the 1.2 mg/kg/day dose.

    The 0.5 mg/kg/day atomoxetine dose was not superior to placebo.

    In Study 2, a 6-week randomized, double-blind, placebo-controlled, acute treatment study of children and adolescents aged 6 to 16 (N=171), patients received either atomoxetine or placebo. Atomoxetine was administered as a single dose in the early morning and titrated on a weight-adjusted basis according to clinical response, up to a maximum dose of 1.5 mg/kg/day. The mean final dose of atomoxetine was approximately 1.3 mg/kg/day. ADHD symptoms were statistically significantly improved on atomoxetine compared with placebo, as measured on the ADHDRS scale. This study shows that atomoxetine is effective when administered once daily in the morning.

    In 2 identical, 9-week, acute, randomized, double-blind, placebo-controlled studies of children aged 7 to 13 (Study 3, N=147; Study 4, N=144), atomoxetine and methylphenidate were compared with placebo. Atomoxetine was administered as a divided dose in the early morning and late afternoon (after school) and titrated on a weight-adjusted basis according to clinical response. The maximum recommended atomoxetine dose was 2.0 mg/kg/day. The mean final dose of atomoxetine for both studies was approximately 1.6 mg/kg/day. In both studies, ADHD symptoms statistically

    significantly improved more on atomoxetine than on placebo, as measured on the ADHDRS scale.

    Examination of population subsets based on gender and age (<12 and 12 to 17) did not reveal any differential responsiveness on the basis of these subgroupings. There was not sufficient exposure of ethnic groups other than Caucasian to allow exploration of differences in these subgroups.

    Maintenance Study

    The effectiveness of atomoxetine in the maintenance treatment of ADHD was established in an outpatient study of children and adolescents (ages 6-15 years). Patients meeting DSM-IV criteria for ADHD who showed continuous response for about 4 weeks during an initial 10 week open-label treatment phase with atomoxetine (1.2 to 1.8 mg/kg/day) were randomized to continuation of their current dose of atomoxetine (N=292) or to placebo (N=124) under double-blind treatment for observation of relapse. Response during the open-label phase was defined as CGI-ADHD-S score ≤2 and a reduction of at least 25% from baseline in ADHDRS-IV-Parent:Inv total score. Patients who were assigned to atomoxetine and showed continuous response for approximately 8 months during the first double-blind treatment phase were again randomized to continuation of their current dose of atomoxetine (N=81) or to placebo (N=82) under double-blind treatment for observation of relapse. Relapse during the double-blind phase was defined as CGI-ADHD-S score increases of at least 2 from the end of open-label phase and ADHDRS-IV-Parent:Inv total score returns to ≥90% of study entry score for 2 consecutive visits. In both double-blind phases, patients receiving continued atomoxetine treatment experienced significantly longer times to relapse than those receiving placebo.

    14.2 ADHD studies in Adults

    The effectiveness of atomoxetine in the treatment of ADHD was established in 2 randomized, double-blind, placebo-controlled clinical studies of adult patients, age 18 and older, who met DSM-IV criteria for ADHD.

    Signs and symptoms of ADHD were evaluated using the investigator-administered Conners Adult ADHD Rating Scale Screening Version (CAARS), a 30-item scale. The primary effectiveness measure was the 18-item Total ADHD Symptom score (the sum of the inattentive and hyperactivity/impulsivity subscales from the CAARS) evaluated by a comparison of mean change from baseline to endpoint using an intent-to-treat analysis.

    In 2 identical, 10-week, randomized, double-blind, placebo-controlled acute treatment studies (Study 5, N=280; Study 6, N=256), patients received either atomoxetine or placebo. Atomoxetine was administered as a divided dose in the early morning and late afternoon/early evening and titrated according to clinical response in a range of 60 to 120 mg/day. The mean final dose of atomoxetine for both studies was approximately 95 mg/day. In both studies, ADHD symptoms were statistically significantly improved on atomoxetine, as measured on the ADHD Symptom score from the CAARS scale.

    Examination of population subsets based on gender and age (<42 and ≥42) did not reveal any differential responsiveness on the basis of these subgroupings. There was not sufficient exposure of ethnic groups other than Caucasian to allow exploration of differences in these subgroups.

  • 16 HOW SUPPLIED/STORAGE AND HANDLING

    16.1 How Supplied

    Atomoxetine Capsules equivalent to 18 mg of atomoxetine are white to off-white powder filled in size "4" empty hard gelatin capsules with golden-colored cap printed with "ZA 68" in black ink and opaque white colored body printed with "18 mg" in black ink and are supplied as follows:

    NDC: 68382-216-06 in bottles of 30 capsules

    NDC: 68382-216-14 in bottles of 60 capsules

    NDC: 68382-216-16 in bottles of 90 capsules

    NDC: 68382-216-10 in bottles of 1000 capsules

    NDC: 68382-216-02 in bottles of 2000 capsules

    Atomoxetine Capsules equivalent to 25 mg of atomoxetine are white to off-white powder filled in size "2" empty hard gelatin capsules with opaque blue colored cap imprinted with "ZA 69" in black ink and opaque white colored body imprinted with "25 mg" in black ink and are supplied as follows:

    NDC: 68382-217-06 in bottles of 30 capsules

    NDC: 68382-217-14 in bottles of 60 capsules

    NDC: 68382-217-16 in bottles of 90 capsules

    NDC: 68382-217-10 in bottles of 1000 capsules

    NDC: 68382-217-02 in bottles of 2000 capsules

    NDC: 68382-217-77 in unit-dose blister cartons of 100 (10 x 10) unit dose capsules

    Atomoxetine Capsules equivalent to 40 mg of atomoxetine are white to off-white powder filled in size "2" empty hard gelatin capsules  with opaque blue colored cap imprinted with "ZA 70" in black ink and opaque blue colored body imprinted with "40 mg" in black ink and are supplied as follows:

    NDC: 68382-218-06 in bottles of 30 capsules

    NDC: 68382-218-14 in bottles of 60 capsules

    NDC: 68382-218-16 in bottles of 90 capsules

    NDC: 68382-218-10 in bottles of 1000 capsules

    NDC: 68382-218-02 in bottles of 2000 capsules

    NDC: 68382-218-77 in unit-dose blister cartons of 100 (10 x 10) unit dose capsules

    Atomoxetine Capsules equivalent to 60 mg of atomoxetine are white to off-white powder filled in size "1" empty hard gelatin capsules  with opaque blue colored cap imprinted with "ZA 71" in black ink and golden-colored body imprinted with "60 mg" in black ink and are supplied as follows:

    NDC: 68382-219-06 in bottles of 30 capsules

    NDC: 68382-219-14 in bottles of 60 capsules

    NDC: 68382-219-16 in bottles of 90 capsules

    NDC: 68382-219-10 in bottles of 1000 capsules

    NDC: 68382-219-02 in bottles of 2000 capsules

    NDC: 68382-219-77 in unit-dose blister cartons of 100 (10 x 10) unit dose capsules

    Atomoxetine Capsules equivalent to 80 mg of atomoxetine are white to off-white powder filled in size "1" empty hard gelatin capsules  with opaque brown colored cap imprinted with "ZA 72" in black ink and white colored body imprinted with "80 mg" in black ink and are supplied as follows:

    NDC: 68382-220-06 in bottles of 30 capsules

    NDC: 68382-220-14 in bottles of 60 capsules

    NDC: 68382-220-16 in bottles of 90 capsules

    NDC: 68382-220-10 in bottles of 1000 capsules

    NDC: 68382-220-02 in bottles of 2000 capsules

    NDC: 68382-220-77 in unit-dose blister cartons of 100 (10 x 10) unit dose capsules

    Atomoxetine Capsules equivalent to 100 mg of atomoxetine are white to off-white powder filled in size "0" empty hard gelatin capsules with opaque brown colored cap imprinted with "ZA 73" in black ink and opaque brown colored body imprinted with "100 mg" in black ink and are supplied as follows:

    NDC: 68382-223-06 in bottles of 30 capsules

    NDC: 68382-223-14 in bottles of 60 capsules

    NDC: 68382-223-16 in bottles of 90 capsules

    NDC: 68382-223-10 in bottles of 1000 capsules

    NDC: 68382-223-02 in bottles of 2000 capsules

    16.2 Storage and Handling

    Store at 20° to 25°C (68° to 77°F) [See USP Controlled Room Temperature].

    Dispense in a tight container.

  • 17 PATIENT COUNSELING INFORMATION

    See FDA-approved Medication Guide.

    17.1 General Information

    Physicians should instruct their patients to read the Medication Guide before starting therapy with atomoxetine and to reread it each time the prescription is renewed.

    Prescribers or other health professionals should inform patients, their families, and their caregivers about the benefits and risks associated with treatment with atomoxetine and should counsel them in its appropriate use. The prescriber or health professional should instruct patients, their families, and their caregivers to read the Medication Guide and should assist them in understanding its contents. Patients should be given the opportunity to discuss the contents of the Medication Guide and to obtain answers to any questions they may have.

    Patients should be advised of the following issues and asked to alert their prescriber if these occur while taking atomoxetine.

    17.2 Suicide Risk

    Patients, their families, and their caregivers should be encouraged to be alert to the emergence of anxiety, agitation, panic attacks, insomnia, irritability, hostility, aggressiveness, impulsivity, akathisia (psychomotor restlessness), hypomania, mania, other unusual changes in behavior, depression, and suicidal ideation, especially early during atomoxetine treatment and when the dose is adjusted. Families and caregivers of patients should be advised to observe for the emergence of such symptoms on a day-to-day basis, since changes may be abrupt. Such symptoms should be reported to the patient's prescriber or health professional, especially if they are severe, abrupt in onset, or were not part of the patient's presenting symptoms. Symptoms such as these may be associated with an increased risk for suicidal thinking and behavior and indicate a need for very close monitoring and possibly changes in the medication.

    17.3 Severe Liver Injury

    Patients initiating atomoxetine should be cautioned that severe liver injury may develop. Patients should be instructed to contact their physician immediately should they develop pruritus, dark urine, jaundice, right upper quadrant tenderness, or unexplained "flu-like" symptoms [see Warnings and Precautions (5.2)].

    17.4 Aggression or Hostility

    Patients should be instructed to call their doctor as soon as possible should they notice an increase in aggression or hostility.

    17.5 Priapism

    Rare postmarketing cases of priapism, defined as painful and nonpainful penile erection lasting more than 4 hours, have been reported for pediatric and adult patients treated with atomoxetine. The parents or guardians of pediatric patients taking atomoxetine and adult patients taking atomoxetine should be instructed that priapism requires prompt medical attention.

    17.6 Ocular Irritant

    Atomoxetine is an ocular irritant. Atomoxetine capsules are not intended to be opened. In the event of capsule content coming in contact with the eye, the affected eye should be flushed immediately with water, and medical advice obtained. Hands and any potentially contaminated surfaces should be washed as soon as possible.

    17.7 Drug-Drug Interaction

    Patients should be instructed to consult a physician if they are taking or plan to take any prescription or over-thecounter medicines, dietary supplements, or herbal remedies.

    17.8 Pregnancy

    Patients should be instructed to consult a physician if they are nursing, pregnant, or thinking of becoming pregnant while taking atomoxetine.

    17.9 Food

    Patients may take atomoxetine with or without food.

    17.10 Missed Dose

    If patients miss a dose, they should be instructed to take it as soon as possible, but should not take more than the prescribed total daily amount of atomoxetine in any 24-hour period.

    17.11 Interference with Psychomotor Performance

    Patients should be instructed to use caution when driving a car or operating hazardous machinery until they are reasonably certain that their performance is not affected by atomoxetine.

    This product's package insert may have been updated. For current package insert, please visit www.zydususa.com

  • SPL UNCLASSIFIED SECTION

    Manufactured by:

    Cadila Healthcare Ltd.

    Ahmedabad, India

    Distributed by:

    Zydus Pharmaceuticals (USA) Inc.

    Pennington, NJ 08534

    Rev.: 08/17

  • MEDICATION GUIDE

    MEDICATION GUIDE

    Atomoxetine

    (A-toe-MOX-e-teen)

    Capsules

    Read the Medication Guide that comes with atomoxetine capsules before you or your child starts taking it and each time you get a refill. There may be new information. This Medication Guide does not take the place of talking to your doctor about your treatment or your child's treatment with atomoxetine capsules.

    What is the most important information I should know about atomoxetine capsules?

    The following have been reported with use of atomoxetine capsules:

    1. Suicidal thoughts and actions in children and teenagers:

    Children and teenagers sometimes think about suicide, and many report trying to kill themselves. Results from atomoxetine capsules clinical studies with over 2200 child or teenage ADHD patients suggest that some children and teenagers may have a higher chance of having suicidal thoughts or actions. Although no suicides occurred in these studies, 4 out of every 1000 patients developed suicidal thoughts. Tell your child or teenager's doctor if your child or teenager (or there is a family history of):

              has bipolar illness (manic-depressive illness)

    • had suicide thoughts or actions before starting atomoxetine capsules

    The chance for suicidal thoughts and actions may be higher:

              early during atomoxetine capsules treatment

    • during dose adjustments

    Prevent suicidal thoughts and action in your child or teenager by:

    •   paying close attention to your child or teenager's moods, behaviors, thoughts, and feelings during atomoxetine capsules treatment
    •   keeping all follow-up visits with your child or teenager's doctor as scheduled

    Watch for the following signs in your child or teenager during atomoxetine capsules treatment:

    •   anxiety
    •   agitation
    •   panic attacks
    •   trouble sleeping
    •   irritability
    •   hostility
    •   aggressiveness
    •   impulsivity
    •   restlessness
    •   mania
    •   depression
    •   suicide thoughts

    Call your child or teenager's doctor right away if they have any of the above signs, especially if they are new, sudden, or severe. Your child or teenager may need to be closely watched for suicidal thoughts and actions or need a change in medicine.

    2. Severe liver damage:

    Atomoxetine capsules can cause liver injury in some patients. Call your doctor right away if you or your child has the following signs of liver problems:

    •   itching
    •   right upper belly pain
    •   dark urine
    •   yellow skin or eyes
    •   unexplained flu-like symptoms

    3. Heart-related problems:

    •   sudden death in patients who have heart problems or heart defects
    •   stroke and heart attack in adults
    •   increased blood pressure and heart rate

    Tell your doctor if you or your child has any heart problems, heart defects, high blood pressure, or a family history of these problems. Your doctor should check you or your child carefully for heart problems before starting atomoxetine capsules.

    Your doctor should check your blood pressure or your child's blood pressure and heart rate regularly during treatment with atomoxetine capsules.

    Call your doctor right away if you or your child has any signs of heart problems such as chest pain, shortness of breath, or fainting while taking atomoxetine capsules.

    4. New mental (psychiatric) problems in children and teenagers:

    • new psychotic symptoms (such as hearing voices, believing things that are not true, being suspicious) or new manic symptoms

    Call your child or teenager's doctor right away about any new mental symptoms because adjusting or stopping atomoxetine capsules treatment may need to be considered.

    What are atomoxetine Capsules?

    Atomoxetine capsules are a selective norepinephrine reuptake inhibitor medicine. It is used for the treatment of attention deficit and hyperactivity disorder (ADHD). Atomoxetine capsules may help increase attention and decrease impulsiveness and hyperactivity in patients with ADHD.

    Atomoxetine capsules should be used as a part of a total treatment program for ADHD that may include counseling or other therapies.

    Atomoxetine capsules have not been studied in children less than 6 years old.

    Who should not take atomoxetine capsules? Atomoxetine capsules should not be taken if you or your child:

    •   are taking or have taken within the past 14 days an anti-depression medicine called a monoamine oxidase inhibitor or MAOI. Some names of MAOI medicines are Nardil® (phenelzine sulfate), Parnate® (tranylcypromine sulfate) and Emsam® (selegiline transdermal system).
    •   have an eye problem called narrow angle glaucoma
    •   are allergic to anything in atomoxetine capsules. See the end of this Medication Guide for a complete list of ingredients.
    •   have or have had a rare tumor called pheochromocytoma.

    Atomoxetine capsules may not be right for you or your child. Before starting atomoxetine capsules tell your doctor or your child's doctor about all health conditions (or a family history of) including:

    •   have or had suicide thoughts or actions
    •   heart problems, heart defects, irregular heart beat, high blood pressure, or low blood pressure
    •   mental problems, psychosis, mania, bipolar illness, or depression
    •   liver problems

    Tell your doctor if you or your child is pregnant, planning to become pregnant, or breastfeeding.

    Can atomoxetine capsules be taken with other medicines?

    Tell your doctor about all the medicines that you or your child takes including prescription and nonprescription medicines, vitamins, and herbal supplements. Atomoxetine capsules and some medicines may interact with each other and cause serious side effects. Your doctor will decide whether atomoxetine capsules can be taken with other medicines.

    Especially tell your doctor if you or your child takes:

    •   asthma medicines
    •   anti-depression medicines including MAOIs
    •   blood pressure medicines
    •   cold or allergy medicines that contain decongestants

    Know the medicines that you or your child takes. Keep a list of your medicines with you to show your doctor and pharmacist.

    Do not start any new medicine while taking atomoxetine capsules without talking to your doctor first.

    How should atomoxetine capsules be taken?

    •   Take atomoxetinecapsules exactly as prescribed. Atomoxetine comes in different dose strength capsules. Your doctor may adjust the dose until it is right for you or your child.
    •   Do not chew, crush, or open the capsules. Swallow atomoxetine capsules whole with water or other liquids. Tell your doctor if you or your child cannot swallow atomoxetine capsules whole. A different medicine may need to be prescribed.
    •   Avoid touching a broken atomoxetine capsule. Wash hands and surfaces that touched an open atomoxetine capsule. If any of the powder gets in your eyes or your child's eyes, rinse them with water right away and call your doctor.
    •   Atomoxetine capsules can be taken with or without food.
    •   Atomoxetine capsule is usually taken once or twice a day. Take atomoxetine capsules at the same time each day to help you remember. If you miss a dose of atomoxetine capsules, take it as soon as you remember that day. If you miss a day of atomoxetine capsules, do not double your dose the next day. Just skip the day you missed.
    •   From time to time, your doctor may stop atomoxetine capsules treatment for a while to check ADHD symptoms.
    •   Your doctor may do regular checks of the blood, heart, and blood pressure while taking atomoxetine capsules. Children should have their height and weight checked often while taking atomoxetine capsules. Atomoxetine capsules treatment may be stopped if a problem is found during these check-ups. 
    •   If you or your child takes too much atomoxetine capsules or overdoses, call your doctor or poison control center right away, or get emergency treatment.

    What are possible side effects of atomoxetine capsules?

    See "What is the most important information I should know about atomoxetine capsules?" for information on reported suicidal thoughts and actions, other mental problems, severe liver damage, and heart problems.

    Other serious side effects include:

    •   serious allergic reactions (call your doctor if you have trouble breathing, see swelling or hives, or experience other allergic reactions)
    •   slowing of growth (height and weight) in children
    •   problems passing urine including
    •   trouble starting or keeping a urine stream
    •   cannot fully empty the bladder

    Common side effects in children and teenagers include:

    •   upset stomach
    •   decreased appetite
    •   nausea or vomiting
    •   dizziness
    •   tiredness
    •   mood swings

    Common side effects in adults include:

    •   constipation
    •   dry mouth
    •   nausea
    •   decreased appetite
    •   dizziness
    •   sexual side effects
    •   problems passing urine

    Other information for children, teenagers, and adults:

    •   Erections that won't go away (priapism) have occurred rarely during treatment with atomoxetine capsules. If you have an erection that lasts more than 4 hours, seek medical help right away. Because of the potential for lasting damage, including the potential inability to have erections, priapism should be evaluated by a doctor immediately.
    •   Atomoxetine capsules may affect your ability or your child's ability to drive or operate heavy machinery. Be careful until you know how atomoxetine capsules affect you or your child.
    •   Talk to your doctor if you or your child has side effects that are bothersome or do not go away.

    This is not a complete list of possible side effects.

    Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.

    How should I store atomoxetine capsules?

    •   Store atomoxetine capsules in a safe place at 20° to 25°C (68° to 77°F)
    •   Keep atomoxetine capsules and all medicines out of the reach of children.

    General information about atomoxetine capsules 

    Medicines are sometimes prescribed for purposes other than those listed in a Medication Guide. Do not use atomoxetine capsules for a condition for which it was not prescribed. Do not give atomoxetine capsules to other people, even if they have the same condition. It may harm them.

    This Medication Guide summarizes the most important information about atomoxetine capsules. If you would like more information, talk with your doctor. You can ask your doctor or pharmacist for information about atomoxetine capsules that was written for healthcare professionals. Please address medical inquiries to, (MedicalAffairs@zydususa.com) Tel.: 1-877-993-8779.

    What are the ingredients in atomoxetine capsules?

    Active ingredient: atomoxetine hydrochloride.

    Inactive ingredients: Colloidal silicon dioxide, gelatin, pregelatinized starch, sodium lauryl sulfate and titanium dioxide. Additionally each 18 mg capsule shell contains: iron oxide yellow, each 25 mg and 40 mg capsule shell contains: FD & C blue # 2,  each 60 mg capsule shell contains: FD & C blue # 2 and iron oxide yellow and each 80 mg and 100 mg capsule shell contains: iron oxide red and iron oxide yellow. The capsule is printed with black pharmaceutical ink which contains following ingredients: black iron oxide, butyl alcohol, dehydrated alcohol, isopropyl alcohol, potassium hydroxide, propylene glycol, purified water, shellac and strong ammonia solution.

    Nardil® is a registered trademark of Pfizer Inc.

    Parnate® is a registered trademark of GlaxoSmithKline.

    Emsam® is a registered trademark of Somerset Pharmaceuticals Inc.

    This Medication Guide has been approved by the US Food and Drug Administration.

    This product's package insert may have been updated. For current package insert, please visit www.zydususa.com.

    Manufactured by:

    Cadila Healthcare Ltd.

    Ahmedabad, India

    Distributed by:

    Zydus Pharmaceuticals (USA) Inc.

    Pennington, NJ 08534

    Rev.: 07/17

  • PACKAGE LABEL.PRINCIPAL DISPLAY PANEL

    NDC: 68382-216-16 in bottle of 90 Capsules

    Atomoxetine Capsules, 18 mg

    90 Capsules

    ZYDUS

    Atomoxetine 18 mg

    NDC: 68382-217-16 in bottle of 90 Capsules

    Atomoxetine Capsules, 25 mg

    90 Capsules

    ZYDUS

    Atomoxetine 25 mg

    NDC: 68382-218-16 in bottle of 90 Capsules

    Atomoxetine Capsules, 40 mg

    90 Capsules

    ZYDUS

    Atomoxetine 40 mg

    NDC: 68382-219-16 in bottle of 90 Capsules

    Atomoxetine Capsules, 60 mg

    90 Capsules

    ZYDUS

    Atomoxetine 60 mg

    NDC: 68382-220-16 in bottle of 90 Capsules

    Atomoxetine Capsules, 80 mg

    90 Capsules

    ZYDUS

    Atomoxetine 80 mg

    NDC: 68382-223-16 in bottle of 90 Capsules

    Atomoxetine Capsules, 100 mg

    90 Capsules

    ZYDUS

    Atomoxetine caps 100 mg
  • INGREDIENTS AND APPEARANCE
    ATOMOXETINE 
    atomoxetine capsule
    Product Information
    Product TypeHUMAN PRESCRIPTION DRUGItem Code (Source)NDC: 68382-216
    Route of AdministrationORAL
    Active Ingredient/Active Moiety
    Ingredient NameBasis of StrengthStrength
    ATOMOXETINE HYDROCHLORIDE (UNII: 57WVB6I2W0) (ATOMOXETINE - UNII:ASW034S0B8) ATOMOXETINE18 mg
    Inactive Ingredients
    Ingredient NameStrength
    FERRIC OXIDE YELLOW (UNII: EX438O2MRT)  
    FERROSOFERRIC OXIDE (UNII: XM0M87F357)  
    GELATIN (UNII: 2G86QN327L)  
    POTASSIUM HYDROXIDE (UNII: WZH3C48M4T)  
    PROPYLENE GLYCOL (UNII: 6DC9Q167V3)  
    SHELLAC (UNII: 46N107B71O)  
    SILICON DIOXIDE (UNII: ETJ7Z6XBU4)  
    SODIUM LAURYL SULFATE (UNII: 368GB5141J)  
    STARCH, CORN (UNII: O8232NY3SJ)  
    TITANIUM DIOXIDE (UNII: 15FIX9V2JP)  
    Product Characteristics
    ColorYELLOW (GOLDEN) , WHITE (WHITE) Scoreno score
    ShapeCAPSULE (CAPSULE) Size14mm
    FlavorImprint Code ZA;68
    Contains    
    Packaging
    #Item CodePackage DescriptionMarketing Start DateMarketing End Date
    1NDC: 68382-216-0630 in 1 BOTTLE; Type 0: Not a Combination Product12/06/2017
    2NDC: 68382-216-1460 in 1 BOTTLE; Type 0: Not a Combination Product12/06/2017
    3NDC: 68382-216-1690 in 1 BOTTLE; Type 0: Not a Combination Product12/06/2017
    4NDC: 68382-216-101000 in 1 BOTTLE; Type 0: Not a Combination Product12/06/2017
    5NDC: 68382-216-022000 in 1 BOTTLE; Type 0: Not a Combination Product12/06/2017
    Marketing Information
    Marketing CategoryApplication Number or Monograph CitationMarketing Start DateMarketing End Date
    ANDAANDA07901712/06/2017
    ATOMOXETINE 
    atomoxetine capsule
    Product Information
    Product TypeHUMAN PRESCRIPTION DRUGItem Code (Source)NDC: 68382-217
    Route of AdministrationORAL
    Active Ingredient/Active Moiety
    Ingredient NameBasis of StrengthStrength
    ATOMOXETINE HYDROCHLORIDE (UNII: 57WVB6I2W0) (ATOMOXETINE - UNII:ASW034S0B8) ATOMOXETINE25 mg
    Inactive Ingredients
    Ingredient NameStrength
    FERROSOFERRIC OXIDE (UNII: XM0M87F357)  
    GELATIN (UNII: 2G86QN327L)  
    STARCH, CORN (UNII: O8232NY3SJ)  
    SODIUM LAURYL SULFATE (UNII: 368GB5141J)  
    TITANIUM DIOXIDE (UNII: 15FIX9V2JP)  
    SILICON DIOXIDE (UNII: ETJ7Z6XBU4)  
    POTASSIUM HYDROXIDE (UNII: WZH3C48M4T)  
    PROPYLENE GLYCOL (UNII: 6DC9Q167V3)  
    SHELLAC (UNII: 46N107B71O)  
    Product Characteristics
    ColorBLUE (OPAQUE BLUE) , WHITE (OPAQUE WHITE) Scoreno score
    ShapeCAPSULE (CAPSULE) Size18mm
    FlavorImprint Code ZA69;25mg
    Contains    
    Packaging
    #Item CodePackage DescriptionMarketing Start DateMarketing End Date
    1NDC: 68382-217-0630 in 1 BOTTLE; Type 0: Not a Combination Product12/06/2017
    2NDC: 68382-217-1460 in 1 BOTTLE; Type 0: Not a Combination Product12/06/2017
    3NDC: 68382-217-1690 in 1 BOTTLE; Type 0: Not a Combination Product12/06/2017
    4NDC: 68382-217-101000 in 1 BOTTLE; Type 0: Not a Combination Product12/06/2017
    5NDC: 68382-217-022000 in 1 BOTTLE; Type 0: Not a Combination Product12/06/2017
    6NDC: 68382-217-7710 in 1 CARTON12/06/2017
    6NDC: 68382-217-3010 in 1 BLISTER PACK; Type 0: Not a Combination Product
    Marketing Information
    Marketing CategoryApplication Number or Monograph CitationMarketing Start DateMarketing End Date
    ANDAANDA07901712/06/2017
    ATOMOXETINE 
    atomoxetine capsule
    Product Information
    Product TypeHUMAN PRESCRIPTION DRUGItem Code (Source)NDC: 68382-218
    Route of AdministrationORAL
    Active Ingredient/Active Moiety
    Ingredient NameBasis of StrengthStrength
    ATOMOXETINE HYDROCHLORIDE (UNII: 57WVB6I2W0) (ATOMOXETINE - UNII:ASW034S0B8) ATOMOXETINE40 mg
    Inactive Ingredients
    Ingredient NameStrength
    FD&C BLUE NO. 2 (UNII: L06K8R7DQK)  
    FERROSOFERRIC OXIDE (UNII: XM0M87F357)  
    GELATIN (UNII: 2G86QN327L)  
    POTASSIUM HYDROXIDE (UNII: WZH3C48M4T)  
    PROPYLENE GLYCOL (UNII: 6DC9Q167V3)  
    SHELLAC (UNII: 46N107B71O)  
    SILICON DIOXIDE (UNII: ETJ7Z6XBU4)  
    SODIUM LAURYL SULFATE (UNII: 368GB5141J)  
    STARCH, CORN (UNII: O8232NY3SJ)  
    TITANIUM DIOXIDE (UNII: 15FIX9V2JP)  
    Product Characteristics
    ColorBLUE (OPAQUE BLUE) , BLUE (OPAQUE BLUE) Scoreno score
    ShapeCAPSULE (CAPSULE) Size18mm
    FlavorImprint Code ZA70;40mg
    Contains    
    Packaging
    #Item CodePackage DescriptionMarketing Start DateMarketing End Date
    1NDC: 68382-218-0630 in 1 BOTTLE; Type 0: Not a Combination Product12/06/2017
    2NDC: 68382-218-1460 in 1 BOTTLE; Type 0: Not a Combination Product12/06/2017
    3NDC: 68382-218-1690 in 1 BOTTLE; Type 0: Not a Combination Product12/06/2017
    4NDC: 68382-218-101000 in 1 BOTTLE; Type 0: Not a Combination Product12/06/2017
    5NDC: 68382-218-022000 in 1 BOTTLE; Type 0: Not a Combination Product12/06/2017
    6NDC: 68382-218-7710 in 1 CARTON12/06/2017
    6NDC: 68382-218-3010 in 1 BLISTER PACK; Type 0: Not a Combination Product
    Marketing Information
    Marketing CategoryApplication Number or Monograph CitationMarketing Start DateMarketing End Date
    ANDAANDA07901712/06/2017
    ATOMOXETINE 
    atomoxetine capsule
    Product Information
    Product TypeHUMAN PRESCRIPTION DRUGItem Code (Source)NDC: 68382-219
    Route of AdministrationORAL
    Active Ingredient/Active Moiety
    Ingredient NameBasis of StrengthStrength
    ATOMOXETINE HYDROCHLORIDE (UNII: 57WVB6I2W0) (ATOMOXETINE - UNII:ASW034S0B8) ATOMOXETINE60 mg
    Inactive Ingredients
    Ingredient NameStrength
    FD&C BLUE NO. 2 (UNII: L06K8R7DQK)  
    FERRIC OXIDE YELLOW (UNII: EX438O2MRT)  
    GELATIN (UNII: 2G86QN327L)  
    STARCH, CORN (UNII: O8232NY3SJ)  
    SODIUM LAURYL SULFATE (UNII: 368GB5141J)  
    TITANIUM DIOXIDE (UNII: 15FIX9V2JP)  
    SILICON DIOXIDE (UNII: ETJ7Z6XBU4)  
    FERROSOFERRIC OXIDE (UNII: XM0M87F357)  
    POTASSIUM HYDROXIDE (UNII: WZH3C48M4T)  
    PROPYLENE GLYCOL (UNII: 6DC9Q167V3)  
    SHELLAC (UNII: 46N107B71O)  
    Product Characteristics
    ColorBLUE (OPAQUE BLUE) , YELLOW (GOLDEN) Scoreno score
    ShapeCAPSULE (CAPSULE) Size19mm
    FlavorImprint Code ZA71;60mg
    Contains    
    Packaging
    #Item CodePackage DescriptionMarketing Start DateMarketing End Date
    1NDC: 68382-219-0630 in 1 BOTTLE; Type 0: Not a Combination Product12/06/2017
    2NDC: 68382-219-1460 in 1 BOTTLE; Type 0: Not a Combination Product12/06/2017
    3NDC: 68382-219-1690 in 1 BOTTLE; Type 0: Not a Combination Product12/06/2017
    4NDC: 68382-219-101000 in 1 BOTTLE; Type 0: Not a Combination Product12/06/2017
    5NDC: 68382-219-022000 in 1 BOTTLE; Type 0: Not a Combination Product12/06/2017
    6NDC: 68382-219-7710 in 1 CARTON12/06/2017
    6NDC: 68382-219-3010 in 1 BLISTER PACK; Type 0: Not a Combination Product
    Marketing Information
    Marketing CategoryApplication Number or Monograph CitationMarketing Start DateMarketing End Date
    ANDAANDA07901712/06/2017
    ATOMOXETINE 
    atomoxetine capsule
    Product Information
    Product TypeHUMAN PRESCRIPTION DRUGItem Code (Source)NDC: 68382-220
    Route of AdministrationORAL
    Active Ingredient/Active Moiety
    Ingredient NameBasis of StrengthStrength
    ATOMOXETINE HYDROCHLORIDE (UNII: 57WVB6I2W0) (ATOMOXETINE - UNII:ASW034S0B8) ATOMOXETINE80 mg
    Inactive Ingredients
    Ingredient NameStrength
    FERRIC OXIDE RED (UNII: 1K09F3G675)  
    FERRIC OXIDE YELLOW (UNII: EX438O2MRT)  
    GELATIN (UNII: 2G86QN327L)  
    STARCH, CORN (UNII: O8232NY3SJ)  
    SODIUM LAURYL SULFATE (UNII: 368GB5141J)  
    TITANIUM DIOXIDE (UNII: 15FIX9V2JP)  
    SILICON DIOXIDE (UNII: ETJ7Z6XBU4)  
    SHELLAC (UNII: 46N107B71O)  
    PROPYLENE GLYCOL (UNII: 6DC9Q167V3)  
    POTASSIUM HYDROXIDE (UNII: WZH3C48M4T)  
    FERROSOFERRIC OXIDE (UNII: XM0M87F357)  
    Product Characteristics
    ColorBROWN (OPAQUE BROWN) , WHITE (WHITE) Scoreno score
    ShapeCAPSULE (CAPSULE) Size19mm
    FlavorImprint Code ZA72;80mg
    Contains    
    Packaging
    #Item CodePackage DescriptionMarketing Start DateMarketing End Date
    1NDC: 68382-220-0630 in 1 BOTTLE; Type 0: Not a Combination Product12/06/2017
    2NDC: 68382-220-1460 in 1 BOTTLE; Type 0: Not a Combination Product12/06/2017
    3NDC: 68382-220-1690 in 1 BOTTLE; Type 0: Not a Combination Product12/06/2017
    4NDC: 68382-220-101000 in 1 BOTTLE; Type 0: Not a Combination Product12/06/2017
    5NDC: 68382-220-022000 in 1 BOTTLE; Type 0: Not a Combination Product12/06/2017
    6NDC: 68382-220-7710 in 1 CARTON12/06/2017
    6NDC: 68382-220-3010 in 1 BLISTER PACK; Type 0: Not a Combination Product
    Marketing Information
    Marketing CategoryApplication Number or Monograph CitationMarketing Start DateMarketing End Date
    ANDAANDA07901712/06/2017
    ATOMOXETINE 
    atomoxetine capsule
    Product Information
    Product TypeHUMAN PRESCRIPTION DRUGItem Code (Source)NDC: 68382-223
    Route of AdministrationORAL
    Active Ingredient/Active Moiety
    Ingredient NameBasis of StrengthStrength
    ATOMOXETINE HYDROCHLORIDE (UNII: 57WVB6I2W0) (ATOMOXETINE - UNII:ASW034S0B8) ATOMOXETINE100 mg
    Inactive Ingredients
    Ingredient NameStrength
    FERRIC OXIDE RED (UNII: 1K09F3G675)  
    FERRIC OXIDE YELLOW (UNII: EX438O2MRT)  
    GELATIN (UNII: 2G86QN327L)  
    STARCH, CORN (UNII: O8232NY3SJ)  
    SODIUM LAURYL SULFATE (UNII: 368GB5141J)  
    TITANIUM DIOXIDE (UNII: 15FIX9V2JP)  
    SILICON DIOXIDE (UNII: ETJ7Z6XBU4)  
    FERROSOFERRIC OXIDE (UNII: XM0M87F357)  
    POTASSIUM HYDROXIDE (UNII: WZH3C48M4T)  
    PROPYLENE GLYCOL (UNII: 6DC9Q167V3)  
    SHELLAC (UNII: 46N107B71O)  
    Product Characteristics
    ColorBROWN (OPAQUE BROWN) , BROWN (OPAQUE BROWN) Scoreno score
    ShapeCAPSULE (CAPSULE) Size21mm
    FlavorImprint Code ZA73;100mg
    Contains    
    Packaging
    #Item CodePackage DescriptionMarketing Start DateMarketing End Date
    1NDC: 68382-223-1460 in 1 BOTTLE; Type 0: Not a Combination Product12/06/2017
    2NDC: 68382-223-101000 in 1 BOTTLE; Type 0: Not a Combination Product12/06/2017
    3NDC: 68382-223-022000 in 1 BOTTLE; Type 0: Not a Combination Product12/06/2017
    4NDC: 68382-223-0630 in 1 BOTTLE; Type 0: Not a Combination Product12/06/2017
    5NDC: 68382-223-1690 in 1 BOTTLE; Type 0: Not a Combination Product12/06/2017
    Marketing Information
    Marketing CategoryApplication Number or Monograph CitationMarketing Start DateMarketing End Date
    ANDAANDA07901712/06/2017
    Labeler - Zydus Pharmaceuticals (USA) Inc. (156861945)
    Registrant - Zydus Pharmaceuticals (USA) Inc. (156861945)
    Establishment
    NameAddressID/FEIBusiness Operations
    Cadila Healthcare Limited918596198ANALYSIS(68382-216, 68382-217, 68382-218, 68382-219, 68382-220, 68382-223) , MANUFACTURE(68382-216, 68382-217, 68382-218, 68382-219, 68382-220, 68382-223)
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