Losartan Potassium and Hydrochlorothiazide

Manufacturer
Dispensing Solutions, Inc. | PSS World Medical, Inc.
Effective date
2012-02-17
Label type
HUMAN PRESCRIPTION DRUG LABEL
Version
1
Source
full-release
Hydrated at
2026-05-31 20:14:28

Label at a glance#

ProductLosartan Potassium and Hydrochlorothiazide
Active ingredientLOSARTAN POTASSIUM, HYDROCHLOROTHIAZIDE
Label structure12 sections

Boxed warning

USE IN PREGNANCY When used in pregnancy during the second and third trimesters, drugs that act directly on the renin-angiotensin system can cause injury and even death to the developing fetus. When pregnancy is detected, Losartan Potassium and Hydrochlorothiazide Tablets should be discontinued as soon as possible. See WARNINGS , Fetal/Neonatal Morbidity and Mortality .

Indications and uses

Hypertension      Losartan Potassium and Hydrochlorothiazide Tablets are indicated for the treatment of hypertension. This fixed dose combination is not indicated for initial therapy of hypertension, except when the hypertension is severe enough that the value of achieving prompt blood pressure control exceeds the risk of initiating combination therapy in these patients (see CLINICAL PHARMACOLOGY , Pharmacodynamic...

Dosage and administration

Hypertension      Dosing must be individualized. The usual starting dose of losartan is 50 mg once daily, with 25 mg recommended for patients with intravascular volume depletion ( e.g., patients treated with diuretics) (see WARNINGS , Hypotension ─ Volume-Depleted Patients ) and patients with a history of hepatic impairment (see WARNINGS , Impaired Hepatic Function ). Losartan can be administered once or twice dai...

Label contents#

Full prescribing information#

BOXED WARNING SECTION

USE IN PREGNANCY

When used in pregnancy during the second and third trimesters, drugs that act directly on the renin-angiotensin system can cause injury and even death to the developing fetus. When pregnancy is detected, Losartan Potassium and Hydrochlorothiazide Tablets should be discontinued as soon as possible. See WARNINGS, Fetal/Neonatal Morbidity and Mortality.

DESCRIPTION

DESCRIPTION SECTION

  Losartan Potassium and Hydrochlorothiazide 50 mg/12.5 mg, Losartan Potassium and Hydrochlorothiazide 100 mg/12.5 mg and Losartan Potassium and Hydrochlorothiazide 100 mg/25 mg combine an angiotensin II receptor (type AT1) antagonist and a diuretic, hydrochlorothiazide.

     Losartan potassium, a non-peptide molecule, is chemically described as 2-butyl-4-chloro-1-[p-(o-1H-tetrazol-5-ylphenyl)benzyl]imidazole-5-methanol monopotassium salt. Its empirical formula is C22H22ClKN6O, and its structural formula is:

structural formulastructural formula

     Losartan potassium, USP is a white to off-white free-flowing crystalline powder with a molecular weight of 461.01. It is freely soluble in water, soluble in alcohols, and slightly soluble in common organic solvents, such as acetonitrile and methyl ethyl ketone.

     Oxidation of the 5-hydroxymethyl group on the imidazole ring results in the active metabolite of losartan.

     Hydrochlorothiazide is 6-chloro-3,4-dihydro-2H-1,2,4-benzothiadiazine-7-sulfonamide 1,1-dioxide. Its empirical formula is C7H8ClN3O4S2 and its structural formula is:

structural formulastructural formula

     Hydrochlorothiazide, USP is a white, or practically white, crystalline powder with a molecular weight of 297.74, which is slightly soluble in water, but freely soluble in sodium hydroxide solution.

      Losartan Potassium and Hydrochlorothiazide Tablets, USP are available for oral administration in three tablet combinations of losartan and hydrochlorothiazide. Losartan Potassium and Hydrochlorothiazide Tablets, USP 50 mg/12.5 mg contain 50 mg of losartan potassium USP and 12.5 mg of hydrochlorothiazide USP. Losartan Potassium and Hydrochlorothiazide Tablets, USP 100 mg/12.5 mg contain 100 mg of losartan potassium USP and 12.5 mg of hydrochlorothiazide USP. Losartan Potassium and Hydrochlorothiazide Tablets, USP 100 mg/25 mg contain 100 mg of losartan potassium USP and 25 mg of hydrochlorothiazide USP. Inactive ingredients are colloidal silicon dioxide, hydroxypropyl cellulose, hypromellose, lactose anhydrous, magnesium stearate, microcrystalline cellulose, pregelatinized starch, talc and titanium dioxide. Losartan Potassium and Hydrochlorothiazide Tablets, USP 50 mg/12.5 mg and Losartan Potassium and Hydrochlorothiazide Tablets, USP 100 mg/25 mg also contain D and C yellow No. 10 lake.

     Losartan Potassium and Hydrochlorothiazide Tablets, USP 50 mg/12.5 mg contain 4.24 mg (0.108 mEq) of potassium, Losartan Potassium and Hydrochlorothiazide Tablets, USP 100 mg/12.5 mg contain 8.48 mg (0.216 mEq) of potassium, and Losartan Potassium and Hydrochlorothiazide Tablets, USP 100 mg/25 mg contain 8.48 mg (0.216 mEq) of potassium.

INDICATIONS AND USAGE

INDICATIONS & USAGE SECTION

Hypertension

     Losartan Potassium and Hydrochlorothiazide Tablets are indicated for the treatment of hypertension. This fixed dose combination is not indicated for initial therapy of hypertension, except when the hypertension is severe enough that the value of achieving prompt blood pressure control exceeds the risk of initiating combination therapy in these patients (see CLINICAL PHARMACOLOGY, Pharmacodynamics and Clinical Effects, and DOSAGE AND ADMINISTRATION).

Hypertensive Patients with Left Ventricular Hypertrophy

     Losartan Potassium and Hydrochlorothiazide Tablets are indicated to reduce the risk of stroke in patients with hypertension and left ventricular hypertrophy, but there is evidence that this benefit does not apply to Black patients. (See PRECAUTIONS, Race, CLINICAL PHARMACOLOGY, Pharmacodynamics and Clinical Effects, Losartan Potassium, Reduction in the Risk of Stroke, Race, and DOSAGE AND ADMINISTRATION).

CONTRAINDICATIONS

CONTRAINDICATIONS SECTION

Losartan Potassium and Hydrochlorothiazide Tablets are contraindicated in patients who are hypersensitive to any component of this product.

    Because of the hydrochlorothiazide component, this product is contraindicated in patients with anuria or hypersensitivity to other sulfonamide-derived drugs.

ADVERSE REACTIONS

ADVERSE REACTIONS SECTION

  Losartan potassium-hydrochlorothiazide has been evaluated for safety in 858 patients treated for essential hypertension and 3889 patients treated for hypertension and left ventricular hypertrophy. In clinical trials with losartan potassium-hydrochlorothiazide, no adverse experiences peculiar to this combination have been observed. Adverse experiences have been limited to those that were reported previously with losartan potassium and/or hydrochlorothiazide. The overall incidence of adverse experiences reported with the combination was comparable to placebo.

     In general, treatment with losartan potassium-hydrochlorothiazide was well tolerated. For the most part, adverse experiences have been mild and transient in nature and have not required discontinuation of therapy. In controlled clinical trials, discontinuation of therapy due to clinical adverse experiences was required in only 2.8% and 2.3% of patients treated with the combination and placebo, respectively.

     In these double-blind controlled clinical trials, the following adverse experiences reported with losartan-hydrochlorothiazide occurred in ≥1 percent of patients, and more often on drug than placebo, regardless of drug relationship:


Losartan Potassium-
Hydrochlorothiazide
(n=858)

Placebo
(n=173)
Body as a Whole


   Abdominal pain
1.2
0.6
   Edema/swelling
1.3
1.2



Cardiovascular


   Palpitation
1.4
0.0



Musculoskeletal   


    Back pain
2.1
0.6



Nervous/Psychiatric


    Dizziness
5.7
2.9



Respiratory


   Cough
2.6
2.3
   Sinusitis
1.2
0.6
   Upper respiratory infection
6.1
4.6



Skin


   Rash
1.4
0.0

SPL UNCLASSIFIED SECTION

   The following adverse events were also reported at a rate of 1% or greater, but were as, or more, common in the placebo group in studies of essential hypertension: asthenia/fatigue, diarrhea, nausea, headache, bronchitis, pharyngitis.

     Adverse events occurred at about the same rates in men and women. Adverse events were somewhat more frequent in the elderly compared to non-elderly patients and somewhat more frequent in Blacks compared to non-Blacks for both the losartan-hydrochlorothiazide and the control groups.     

     A patient with known hypersensitivity to aspirin and penicillin, when treated with losartan potassium, was withdrawn from study due to swelling of the lips and eyelids and facial rash, reported as angioedema, which returned to normal 5 days after therapy was discontinued.      

     Superficial peeling of palms and hemolysis were reported in one subject treated with losartan potassium.    

OVERDOSAGE

OVERDOSAGE SECTION

Losartan Potassium    

     Significant lethality was observed in mice and rats after oral administration of 1000 mg/kg and 2000 mg/kg, respectively, about 44 and 170 times the maximum recommended human dose on a mg/m2 basis.

     Limited data are available in regard to overdosage in humans. The most likely manifestation of overdosage would be hypotension and tachycardia; bradycardia could occur from parasympathetic (vagal) stimulation. If symptomatic hypotension should occur, supportive treatment should be instituted.

     Neither losartan nor its active metabolite can be removed by hemodialysis.

Hydrochlorothiazide

     The oral LD50 of hydrochlorothiazide is greater than 10 g/kg in both mice and rats. The most common signs and symptoms observed are those caused by electrolyte depletion (hypokalemia, hypochloremia, hyponatremia) and dehydration resulting from excessive diuresis. If digitalis has also been administered, hypokalemia may accentuate cardiac arrhythmias. The degree to which hydrochlorothiazide is removed by hemodialysis has not been established.

DOSAGE AND ADMINISTRATION

DOSAGE & ADMINISTRATION SECTION

Hypertension

     Dosing must be individualized. The usual starting dose of losartan is 50 mg once daily, with 25 mg recommended for patients with intravascular volume depletion (e.g., patients treated with diuretics) (see WARNINGS, Hypotension ─ Volume-Depleted Patients) and patients with a history of hepatic impairment (see WARNINGS, Impaired Hepatic Function). Losartan can be administered once or twice daily at total daily doses of 25 to 100 mg. If the antihypertensive effect measured at trough using once-a-day dosing is inadequate, a twice-a-day regimen at the same total daily dose or an increase in dose may give a more satisfactory response.    

    Hydrochlorothiazide is effective in doses of 12.5 to 50 mg once daily and can be given at doses of 12.5 to 25 mg as Losartan Potassium and Hydrochlorothiazide Tablets.

    To minimize dose-independent side effects, it is usually appropriate to begin combination therapy only after a patient has failed to achieve the desired effect with monotherapy.

    The side effects (see WARNINGS) of losartan are generally rare and apparently independent of dose; those of hydrochlorothiazide are a mixture of dose-dependent (primarily hypokalemia) and dose-independent phenomena (e.g., pancreatitis), the former much more common than the latter. Therapy with any combination of losartan and hydrochlorothiazide will be associated with both sets of dose-independent side effects.

SPL UNCLASSIFIED SECTION

   Replacement Therapy: The combination may be substituted for the titrated components.

    Dose Titration by Clinical Effect: A patient whose blood pressure is not adequately controlled with losartan monotherapy (see above) or hydrochlorothiazide alone, may be switched to Losartan Potassium and Hydrochlorothiazide Tablets 50 mg/12.5 mg (losartan 50 mg/hydrochlorothiazide 12.5 mg) once daily. If blood pressure remains uncontrolled after about 3 weeks of therapy, the dose may be increased to two tablets of Losartan Potassium and Hydrochlorothiazide 50 mg/12.5 mg once daily or one tablet of Losartan Potassium and Hydrochlorothiazide 100 mg/25 mg (losartan 100 mg/hydrochlorothiazide 25 mg) once daily. A patient whose blood pressure is not adequately controlled with losartan 100 mg monotherapy (see above) may be switched to Losartan Potassium and Hydrochlorothiazide Tablets 100 mg/12.5 mg once daily. If blood pressure remains uncontrolled after about 3 weeks of therapy, the dose may be increased to two tablets of Losartan Potassium and Hydrochlorothiazide 50 mg/12.5 mg once daily or one tablet of Losartan Potassium and Hydrochlorothiazide 100 mg/25 mg (losartan 100 mg/hydrochlorothiazide 25 mg) once daily.

     A patient whose blood pressure is inadequately controlled by 25 mg once daily of hydrochlorothiazide, or is controlled but who experiences hypokalemia with this regimen, may be switched to Losartan Potassium and Hydrochlorothiazide Tablets 50 mg/12.5 mg (losartan 50 mg/hydrochlorothiazide 12.5 mg) once daily, reducing the dose of hydrochlorothiazide without reducing the overall expected antihypertensive response. The clinical response to Losartan Potassium and Hydrochlorothiazide Tablets 50 mg/12.5 mg should be subsequently evaluated, and if blood pressure remains uncontrolled after about 3 weeks of therapy, the dose may be increased to two tablets of Losartan Potassium and Hydrochlorothiazide Tablets 50 mg/12.5 mg once daily or one tablet of Losartan Potassium and Hydrochlorothiazide Tablets 100 mg/25 mg (losartan 100 mg/hydrochlorothiazide 25 mg) once daily.

     The usual dose of Losartan Potassium and Hydrochlorothiazide is one tablet of Losartan Potassium and Hydrochlorothiazide 50 mg/12.5 mg once daily. More than two tablets of Losartan Potassium and Hydrochlorothiazide 50 mg/12.5 mg once daily or more than one tablet of Losartan Potassium and Hydrochlorothiazide 100 mg/25 mg once daily is not recommended. The maximal antihypertensive effect is attained about 3 weeks after initiation of therapy.

SPL UNCLASSIFIED SECTION

    Use in Patients with Renal Impairment: The usual regimens of therapy with Losartan Potassium and Hydrochlorothiazide Tablets may be followed as long as the patient's creatinine clearance is >30 mL/min. In patients with more severe renal impairment, loop diuretics are preferred to thiazides, so Losartan Potassium and Hydrochlorothiazide Tablets are not recommended.

    Patients with Hepatic Impairment: Losartan Potassium and Hydrochlorothiazide Tablets are not recommended for titration in patients with hepatic impairment (see WARNINGS, Impaired Hepatic function) because the appropriate 25 mg starting dose of losartan cannot be given.

Severe Hypertension

    The starting dose of Losartan Potassium and Hydrochlorothiazide Tablets for initial treatment of severe hypertension is one tablet of Losartan Potassium and Hydrochlorothiazide 50 mg/12.5 mg once daily (see CLINICAL PHARMACOLOGY, Pharmacodynamics and Clinical Effects). For patients who do not respond adequately to Losartan Potassium and Hydrochlorothiazide Tablets 50 mg/12.5 mg after 2 to 4 weeks of therapy, the dosage may be increased to one tablet of Losartan Potassium and Hydrochlorothiazide 100 mg/25 mg once daily. The maximum dose is one tablet of Losartan Potassium and Hydrochlorothiazide 100 mg/25 mg once daily. Losartan Potassium and Hydrochlorothiazide Tablets are not recommended as initial therapy in patients with hepatic impairment (see WARNINGS, Impaired Hepatic Function) because the appropriate 25 mg starting dose of losartan cannot be given. It is also not recommended for use as initial therapy in patients with intravascular volume depletion (e.g., patients treated with diuretics, see WARNINGS, Hypotension ─ Volume-Depleted Patients).

SPL UNCLASSIFIED SECTION

Hypertensive Patients with Left Ventricular Hypertrophy

     Treatment should be initiated with losartan potassium tablets 50 mg once daily. Hydrochlorothiazide 12.5 mg should be added or Losartan Potassium and Hydrochlorothiazide Tablets 50 mg/12.5 mg substituted if the blood pressure reduction is inadequate. If additional blood pressure reduction is needed, losartan potassium tablets 100 mg and hydrochlorothiazide 12.5 mg or Losartan Potassium and Hydrochlorothiazide Tablets 100 mg/12.5 mg may be substituted, followed by losartan potassium tablets 100 mg and hydrochlorothiazide 25 mg or Losartan Potassium and Hydrochlorothiazide Tablets 100 mg/25 mg. For further blood pressure reduction other antihypertensives should be added (see CLINICAL PHARMACOLOGY, Pharmacodynamics and Clinical Effects, Losartan Potassium, Reduction in the Risk of Stroke).

Losartan Potassium and Hydrochlorothiazide Tablets may be administered with other antihypertensive agents.

Losartan Potassium and Hydrochlorothiazide Tablets may be administered with or without food.

HOW SUPPLIED

HOW SUPPLIED SECTION


Losartan Potassium and Hydrochlorothiazide Tablets, USP 100 mg/12.5 mg are white to off white colored, oval shaped, biconvex film coated tablets, debossed with "1117" on one side and plain on other side.

Bottles of 90                                       NDC 68258-6031-09

 

Storage

    Store at 20° to 25°C (68° to 77°F) (See USP controlled room temperature). Protect from light.

Keep container tightly closed.

SPL UNCLASSIFIED SECTION

Manufactured by:

TORRENT PHARMACEUTICALS LTD., Indrad-382 721, Dist. Mehsana, INDIA.

For:

TORRENT PHARMA INC., 5380 Holiday Terrace, Suite 40, Kalamazoo, Michigan 49009.

SPL PATIENT PACKAGE INSERT SECTION

Patient Information

Losartan Potassium and Hydrochlorothiazide Tablets, USP

100 mg/12.5 mg

Rx only

Read the Patient Information that comes with Losartan Potassium and Hydrochlorothiazide Tablets before you start taking it and each time you get a refill. There may be new information. This leaflet does not take the place of talking with your doctor about your condition and treatment.

What is the most important information I should know about Losartan Potassium and Hydrochlorothiazide Tablets?

SPL UNCLASSIFIED SECTION

Do not take Losartan Potassium and Hydrochlorothiazide Tablets if you are pregnant or plan to become pregnant. Losartan Potassium and Hydrochlorothiazide Tablets can harm your unborn baby causing injury and even death. Stop taking Losartan Potassium and Hydrochlorothiazide Tablets if you become pregnant and call your doctor right away. If you plan to become pregnant, talk to your doctor about other treatment options before taking Losartan Potassium and Hydrochlorothiazide Tablets.

What are Losartan Potassium and Hydrochlorothiazide Tablets?

SPL UNCLASSIFIED SECTION

Losartan Potassium and Hydrochlorothiazide Tablets contain 2 prescription medicines, an angiotensin receptor blocker (ARB) and a diuretic (water pill). It is used to:

  • lower high blood pressure (hypertension). Losartan Potassium and Hydrochlorothiazide Tablets are not usually the first medicine used to treat high blood pressure.
  • lower the chance of stroke in patients with high blood pressure and a heart problem called left ventricular hypertrophy (LVH). Losartan Potassium and Hydrochlorothiazide Tablets may not help Black patients with this problem.

Losartan Potassium and Hydrochlorothiazide Tablets have not been studied in children less than 18 years old.  

High Blood Pressure (hypertension) Blood pressure is the force in your blood vessels when your heart beats and when your heart rests. You have high blood pressure when the force is too much. The losartan ingredient in Losartan Potassium and Hydrochlorothiazide Tablets can help your blood vessels relax so your blood pressure is lower. The hydrochlorothiazide ingredient in Losartan Potassium and Hydrochlorothiazide Tablets work by making your kidneys pass more water and salt.

Left Ventricular Hypertrophy (LVH) is an enlargement of the walls of the left chamber of the heart (the heart’s main pumping chamber). LVH can happen from several things. High blood pressure is the most common cause of LVH.

Who should not take Losartan Potassium and Hydrochlorothiazide Tablets?

SPL UNCLASSIFIED SECTION

Do not take Losartan Potassium and Hydrochlorothiazide Tablets if you:

  • are allergic to any ingredients in Losartan Potassium and Hydrochlorothiazide Tablets. See a complete list of ingredients in Losartan Potassium and Hydrochlorothiazide Tablets at the end of this leaflet.
  • are allergic to any sulfonamide-containing ("sulfa") medicines. Ask your doctor if you are not sure what sulfonamide-containing ("sulfa") medicines are.
  • are not passing urine.

What should I tell my doctor before taking Losartan Potassium and Hydrochlorothiazide Tablets?

SPL UNCLASSIFIED SECTION

Tell your doctor about all your medical conditions including if you:

  • are pregnant or planning to become pregnant. See "What is the most important information I should know about Losartan Potassium and Hydrochlorothiazide Tablets?"
  • are breast-feeding or plan to breast-feed. Losartan potassium and hydrochlorothiazide tablets can pass into your milk and may harm your baby. You and your doctor should decide if you will take Losartan Potassium and Hydrochlorothiazide Tablets or breast-feed. You should not do both.
  • have been vomiting (throwing up), having diarrhea, sweating a lot, or not drinking enough fluids. These could cause you to have low blood pressure.
  • have liver problems
  • have kidney problems
  • have systemic lupus erythematosus (Lupus; SLE)
  • have diabetes
  • have asthma
  • have gout
  • have any allergies

Tell your doctor about all of the medicines you take, including prescription and non-prescription medicines, vitamins, and herbal supplements.

Losartan Potassium and Hydrochlorothiazide Tablets and certain other medicines may interact with each other. Especially tell your doctor if you are taking:

  • potassium supplements
  • salt substitutes containing potassium
  • water pills (diuretics)
  • lithium (a medicine used to treat a certain kind of depression)
  • medicines used to treat pain and arthritis, called non-steroidal anti-inflammatory drugs (NSAIDs), including COX-2 inhibitors.
  • other medicines to reduce blood pressure.

Know the medicines you take. Keep a list of your medicines and show it to your doctor and pharmacist when you get a new medicine.

How should I take Losartan Potassium and Hydrochlorothiazide Tablets?

SPL UNCLASSIFIED SECTION

  • Take Losartan Potassium and Hydrochlorothiazide Tablets exactly as prescribed by your doctor. Your doctor may change your dose if needed.
  • Losartan Potassium and Hydrochlorothiazide Tablets can be taken with or without food.
  • If you miss a dose, take it as soon as you remember. If it is close to your next dose, do not take the missed dose. Just take the next dose at your regular time.
  • If you take too much Losartan Potassium and Hydrochlorothiazide Tablets, call your doctor or Poison Control Center, or go to the nearest hospital emergency room right away.
  • Your doctor may do blood tests from time to time while you are taking Losartan Potassium and Hydrochlorothiazide Tablets.

What are the possible side effects of Losartan Potassium and Hydrochlorothiazide Tablets?

Losartan Potassium and Hydrochlorothiazide Tablets may cause the following side effects that may be serious:

  • injury or death of unborn babies. See "What is the most important information I should know about Losartan Potassium and Hydrochlorothiazide Tablets?"
  • allergic reaction. Symptoms of an allergic reaction are swelling of the face, lips, throat, or tongue. Get emergency medical help right away and stop taking Losartan Potassium and Hydrochlorothiazide Tablets.
  • low blood pressure (hypotension). Low blood pressure may cause you to feel faint or dizzy. Lie down if you feel faint or dizzy. Call your doctor right away.
  • a new or worsening condition called systemic lupus erythematosus (Lupus; SLE)
  • If you have kidney problems, you may see a worsening in how well your kidneys work. Call your doctor if you get swelling in your feet, ankles, or hands, or unexplained weight gain.
  • If you have liver problems, you may see a worsening in how well your liver works. Call your doctor if you get nausea, pain in the right upper stomach area (abdomen), yellow eyes or skin (which can be itchy).
  • Eye problems. One of the medicines in Losartan Potassium and Hydrochlorothiazide Tablets can cause eye problems that, if left untreated, may lead to vision loss. Symptoms of eye problems can happen within hours to weeks of starting Losartan Potassium and Hydrochlorothiazide Tablets.

       Tell your doctor right away if you have:

            ○   decrease in vision

            ○   eye pain

The most common side effects of Losartan Potassium and Hydrochlorothiazide Tablets in people with high blood pressure are:

  • "colds" (upper respiratory infection)
  • dizziness
  • stuffy nose
  • back pain
  • fast or irregular heartbeat (palpitations)
  • rash

Tell your doctor if you get any side effect that bothers you or that won't go away. This is not a complete list of side effects. For a complete list, ask your doctor or pharmacist.

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 Losartan Potassium and Hydrochlorothiazide Tablets?

SPL UNCLASSIFIED SECTION

  • Store Losartan Potassium and Hydrochlorothiazide Tablets at 20° to 25°C (68° to 77°F) (See USP controlled room temperature).
  • Keep Losartan Potassium and Hydrochlorothiazide Tablets in a tightly closed container, and keep Losartan Potassium and Hydrochlorothiazide Tablets out of the light.
  • Keep Losartan Potassium and Hydrochlorothiazide Tablets and all medicines out of the reach of children.

General information about Losartan Potassium and Hydrochlorothiazide Tablets

SPL UNCLASSIFIED SECTION

Medicines are sometimes prescribed for conditions that are not mentioned in patient information leaflets. Do not use Losartan Potassium and Hydrochlorothiazide Tablets for a condition for which it was not prescribed. Do not give Losartan Potassium and Hydrochlorothiazide Tablets to other people, even if they have the same symptoms that you have. It may harm them.

This leaflet summarizes the most important information about Losartan Potassium and Hydrochlorothiazide Tablets. If you would like more information, talk with your doctor. You can ask your pharmacist or doctor for information that is written for health professionals.

What are the ingredients in Losartan Potassium and Hydrochlorothiazide Tablets?

SPL UNCLASSIFIED SECTION

Active ingredients: losartan potassium, USP and hydrochlorothiazide, USP

Inactive ingredients: colloidal silicon dioxide, hydroxypropyl cellulose, hypromellose, lactose anhydrous, magnesium stearate, microcrystalline cellulose, pregelatinized starch, talc and titanium dioxide. Losartan Potassium and Hydrochlorothiazide Tablets, USP 50 mg/12.5 mg and Losartan Potassium and Hydrochlorothiazide Tablets, USP 100 mg/25 mg also contain D and C yellow No. 10 lake.

SPL UNCLASSIFIED SECTION

Manufactured by:

TORRENT PHARMACEUTICALS LTD., Indrad-382 721, Dist. Mehsana, INDIA.

For:

TORRENT PHARMA INC., 5380 Holiday Terrace, Suite 40, Kalamazoo, Michigan 49009.

PRINCIPAL DISPLAY PANEL

PACKAGE LABEL.PRINCIPAL DISPLAY PANEL


NDC 68258-6031-XXNDC 68258-6031-XX

NDC 68258-6031-XX

NDC 68258-6031-09

DailyMed RxNorm Mappings#

RxCUI, RxNorm string, TTY table
RxCUIRxNorm stringTTYSPL version
979464losartan potassium 100 MG / hydroCHLOROthiazide 12.5 MG Oral TabletPSN1
979464hydrochlorothiazide 12.5 MG / losartan potassium 100 MG Oral TabletSCD1
979464HCTZ 12.5 MG / Losartan K+ 100 MG Oral TabletSY1
979464HCTZ 12.5 MG / Losartan Pot 100 MG Oral TabletSY1
979464HCTZ 12.5 MG / losartan potassium 100 MG Oral TabletSY1

DailyMed Pharmacologic Classes#

Class, Version, Type table
ClassVersionTypeEffective
HYDROCHLOROTHIAZIDE Pharmacologic Class Indexing2Indexing - Pharmacologic Class20180813
LOSARTAN Pharmacologic Class Indexing4Indexing - Pharmacologic Class20230503

DailyMed Product Concepts#

Product concept, Relation, Version table
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FDA-Initiated Inactive NDC Indexing#

NDC, Effective, Action table
NDCEffectiveActionDocumentIndexing SPLRelated label
68258-6031-92019-11-13C16284748780-197449f38-cf53-f6ea-e053-dbdaa90aa7039ec40f6f-209c-4ed7-baef-00604e7370a9

DailyMed Package Descriptions#

Package NDC, Product, Description table
Package NDCProductDescriptionFormQuantityStrengthSPL version
68258-6031-9Losartan Potassium and Hydrochlorothiazide90 in 1 BOTTLETABLET901

DailyMed Dashboard NDC Coverage#

NDC, Dashboard title, SPL version table
NDCDashboard titleSPL versionValidationDashboard ZIP
68258-6031LOSARTAN POTASSIUM AND HYDROCHLOROTHIAZIDE TABLET [DISPENSING SOLUTIONS, INC.]1Legacy NDC, 1 package rows20120313_9ec40f6f-209c-4ed7-baef-00604e7370a9.zip

DailyMed Billing Units#

Package NDC, Billing unit, Product NDC table
Package NDCBilling unitProduct NDCDailyMed indexing SPLSPL versionEffective
13668-117-10EA - Each13668-117a3884645-0d14-4755-96f0-3c5993700d8312012-07-24
13668-117-30EA - Each13668-117e5c21d92-7da5-4e2b-bf14-95a3ff33111612012-07-24
13668-117-90EA - Each13668-1175d4a9e4c-1a15-4202-9b79-43443d1a481e12012-07-24

DailyMed Socrata Ingredients#

Ingredient, Type, UNII table
IngredientTypeUNIISPL versionUploaded
HYDROCHLOROTHIAZIDEACTIVE INGREDIENT0J48LPH2TH1
LOSARTAN POTASSIUMACTIVE INGREDIENT3ST302B24A1
HYDROCHLOROTHIAZIDEACTIVE MOIETY0J48LPH2TH1
LOSARTANACTIVE MOIETYJMS50MPO891

Products#

Every source-derived product name is available through these pages.

DailyMed product names page 1 of 1 · 4 matching rows.

NDC Codes#

Product NDC, Package NDC table
Product NDCPackage NDC
68258-603168258-6031-9
13668-117

Ingredients#

Every source-derived ingredient row is available through these pages.

DailyMed ingredient rows page 1 of 1 · 2 matching rows.

Name, UNII, Kind table
NameUNIIKind
LOSARTAN POTASSIUM3ST302B24AACTIB
HYDROCHLOROTHIAZIDE0J48LPH2THACTIB

Source Document#

Source XML

Orange Book application contexts#

All distinct exact application/product contexts derived from this label’s complete NDC list are paginated below.

Orange Book application contexts page 1 of 1 · 1 matching rows.

Source provenance: Browse the complete Orange Book source catalog · source snapshot 43.

Orange Book products#

Current product rows page 1 of 1 · 3 matching rows.

Application-product, Trade name, Ingredient table
Application-productTrade nameIngredientStrengthDosage form / routeTE codesRLD / RSApproval date
A090528-001LOSARTAN POTASSIUM AND HYDROCHLOROTHIAZIDEHYDROCHLOROTHIAZIDE; LOSARTAN POTASSIUM12.5MG;50MGTABLET / ORAL2010-10-06
A090528-002LOSARTAN POTASSIUM AND HYDROCHLOROTHIAZIDEHYDROCHLOROTHIAZIDE; LOSARTAN POTASSIUM25MG;100MGTABLET / ORAL2010-10-06
A090528-003LOSARTAN POTASSIUM AND HYDROCHLOROTHIAZIDEHYDROCHLOROTHIAZIDE; LOSARTAN POTASSIUM12.5MG;100MGTABLET / ORAL2010-04-06

Observed Orange Book product history#

Observed FDA ZIP history: Each table is queried independently by exact application/product key from successfully parsed Orange Book snapshots. Capture times identify archived source observations; absence or a change between snapshots is not inferred. FDA publication files that were not recoverable as structured ZIP data are not represented as states.

Product history page 1 of 4 · 129 observed states.

Captured, Edition, Application-product table
CapturedEditionApplication-productTrade nameStrengthDosage form / routeProduct TE source textRLD / RSApproval dateSource SHA-256
2026-09-14 22:38:342026-08A090528-001LOSARTAN POTASSIUM AND HYDROCHLOROTHIAZIDE12.5MG;50MGTABLET / ORAL2010-10-0684e616aacf4f…
2026-09-14 22:38:342026-08A090528-002LOSARTAN POTASSIUM AND HYDROCHLOROTHIAZIDE25MG;100MGTABLET / ORAL2010-10-0684e616aacf4f…
2026-09-14 22:38:342026-08A090528-003LOSARTAN POTASSIUM AND HYDROCHLOROTHIAZIDE12.5MG;100MGTABLET / ORAL2010-04-0684e616aacf4f…
2026-08-18 06:07:402026-07A090528-001LOSARTAN POTASSIUM AND HYDROCHLOROTHIAZIDE12.5MG;50MGTABLET / ORAL2010-10-06caaa826d4ba7…
2026-08-18 06:07:402026-07A090528-002LOSARTAN POTASSIUM AND HYDROCHLOROTHIAZIDE25MG;100MGTABLET / ORAL2010-10-06caaa826d4ba7…
2026-08-18 06:07:402026-07A090528-003LOSARTAN POTASSIUM AND HYDROCHLOROTHIAZIDE12.5MG;100MGTABLET / ORAL2010-04-06caaa826d4ba7…
2026-02-19 14:30 UTC2026-02A090528-001LOSARTAN POTASSIUM AND HYDROCHLOROTHIAZIDE12.5MG;50MGTABLET / ORAL2010-10-06011fe1cb6892…
2026-02-19 14:30 UTC2026-02A090528-002LOSARTAN POTASSIUM AND HYDROCHLOROTHIAZIDE25MG;100MGTABLET / ORAL2010-10-06011fe1cb6892…
2026-02-19 14:30 UTC2026-02A090528-003LOSARTAN POTASSIUM AND HYDROCHLOROTHIAZIDE12.5MG;100MGTABLET / ORAL2010-04-06011fe1cb6892…
2025-12-14 10:44 UTC · 2 captures of this ZIP2025-12A090528-001LOSARTAN POTASSIUM AND HYDROCHLOROTHIAZIDE12.5MG;50MGTABLET / ORAL2010-10-0631067a03dcf5…
2025-12-14 10:44 UTC · 2 captures of this ZIP2025-12A090528-002LOSARTAN POTASSIUM AND HYDROCHLOROTHIAZIDE25MG;100MGTABLET / ORAL2010-10-0631067a03dcf5…
2025-12-14 10:44 UTC · 2 captures of this ZIP2025-12A090528-003LOSARTAN POTASSIUM AND HYDROCHLOROTHIAZIDE12.5MG;100MGTABLET / ORAL2010-04-0631067a03dcf5…
2025-08-23 18:47 UTC2025-08A090528-001LOSARTAN POTASSIUM AND HYDROCHLOROTHIAZIDE12.5MG;50MGTABLET / ORAL2010-10-066a471c1ec25d…
2025-08-23 18:47 UTC2025-08A090528-002LOSARTAN POTASSIUM AND HYDROCHLOROTHIAZIDE25MG;100MGTABLET / ORAL2010-10-066a471c1ec25d…
2025-08-23 18:47 UTC2025-08A090528-003LOSARTAN POTASSIUM AND HYDROCHLOROTHIAZIDE12.5MG;100MGTABLET / ORAL2010-04-066a471c1ec25d…
2025-03-22 03:13 UTC · 3 captures of this ZIP2025-03A090528-001LOSARTAN POTASSIUM AND HYDROCHLOROTHIAZIDE12.5MG;50MGTABLET / ORAL2010-10-06fd3edfee7708…
2025-03-22 03:13 UTC · 3 captures of this ZIP2025-03A090528-002LOSARTAN POTASSIUM AND HYDROCHLOROTHIAZIDE25MG;100MGTABLET / ORAL2010-10-06fd3edfee7708…
2025-03-22 03:13 UTC · 3 captures of this ZIP2025-03A090528-003LOSARTAN POTASSIUM AND HYDROCHLOROTHIAZIDE12.5MG;100MGTABLET / ORAL2010-04-06fd3edfee7708…
2025-02-26 10:13 UTC · 3 captures of this ZIP2025-02A090528-001LOSARTAN POTASSIUM AND HYDROCHLOROTHIAZIDE12.5MG;50MGTABLET / ORAL2010-10-06b8a1b40f171c…
2025-02-26 10:13 UTC · 3 captures of this ZIP2025-02A090528-002LOSARTAN POTASSIUM AND HYDROCHLOROTHIAZIDE25MG;100MGTABLET / ORAL2010-10-06b8a1b40f171c…
2025-02-26 10:13 UTC · 3 captures of this ZIP2025-02A090528-003LOSARTAN POTASSIUM AND HYDROCHLOROTHIAZIDE12.5MG;100MGTABLET / ORAL2010-04-06b8a1b40f171c…
2025-01-19 17:59 UTC · 7 captures of this ZIP2025-01A090528-001LOSARTAN POTASSIUM AND HYDROCHLOROTHIAZIDE12.5MG;50MGTABLET / ORAL2010-10-0603ed91905a0d…
2025-01-19 17:59 UTC · 7 captures of this ZIP2025-01A090528-002LOSARTAN POTASSIUM AND HYDROCHLOROTHIAZIDE25MG;100MGTABLET / ORAL2010-10-0603ed91905a0d…
2025-01-19 17:59 UTC · 7 captures of this ZIP2025-01A090528-003LOSARTAN POTASSIUM AND HYDROCHLOROTHIAZIDE12.5MG;100MGTABLET / ORAL2010-04-0603ed91905a0d…
2024-12-13 21:23 UTC · 2 captures of this ZIP2024-12A090528-001LOSARTAN POTASSIUM AND HYDROCHLOROTHIAZIDE12.5MG;50MGTABLET / ORAL2010-10-062680178bc6a6…
2024-12-13 21:23 UTC · 2 captures of this ZIP2024-12A090528-002LOSARTAN POTASSIUM AND HYDROCHLOROTHIAZIDE25MG;100MGTABLET / ORAL2010-10-062680178bc6a6…
2024-12-13 21:23 UTC · 2 captures of this ZIP2024-12A090528-003LOSARTAN POTASSIUM AND HYDROCHLOROTHIAZIDE12.5MG;100MGTABLET / ORAL2010-04-062680178bc6a6…
2024-09-14 05:58 UTC · 2 captures of this ZIP2024-09A090528-001LOSARTAN POTASSIUM AND HYDROCHLOROTHIAZIDE12.5MG;50MGTABLET / ORAL2010-10-065bbf6a4d5a75…
2024-09-14 05:58 UTC · 2 captures of this ZIP2024-09A090528-002LOSARTAN POTASSIUM AND HYDROCHLOROTHIAZIDE25MG;100MGTABLET / ORAL2010-10-065bbf6a4d5a75…
2024-09-14 05:58 UTC · 2 captures of this ZIP2024-09A090528-003LOSARTAN POTASSIUM AND HYDROCHLOROTHIAZIDE12.5MG;100MGTABLET / ORAL2010-04-065bbf6a4d5a75…
2024-11-08 22:44 UTC · 3 captures of this ZIP2024-11A090528-001LOSARTAN POTASSIUM AND HYDROCHLOROTHIAZIDE12.5MG;50MGTABLET / ORAL2010-10-06d8e5a09893c0…
2024-11-08 22:44 UTC · 3 captures of this ZIP2024-11A090528-002LOSARTAN POTASSIUM AND HYDROCHLOROTHIAZIDE25MG;100MGTABLET / ORAL2010-10-06d8e5a09893c0…
2024-11-08 22:44 UTC · 3 captures of this ZIP2024-11A090528-003LOSARTAN POTASSIUM AND HYDROCHLOROTHIAZIDE12.5MG;100MGTABLET / ORAL2010-04-06d8e5a09893c0…
2024-10-29 15:01 UTC2024-10A090528-001LOSARTAN POTASSIUM AND HYDROCHLOROTHIAZIDE12.5MG;50MGTABLET / ORAL2010-10-06d06236e962d9…
2024-10-29 15:01 UTC2024-10A090528-002LOSARTAN POTASSIUM AND HYDROCHLOROTHIAZIDE25MG;100MGTABLET / ORAL2010-10-06d06236e962d9…
2024-10-29 15:01 UTC2024-10A090528-003LOSARTAN POTASSIUM AND HYDROCHLOROTHIAZIDE12.5MG;100MGTABLET / ORAL2010-04-06d06236e962d9…
2024-08-13 05:28 UTC · 3 captures of this ZIP2024-08A090528-001LOSARTAN POTASSIUM AND HYDROCHLOROTHIAZIDE12.5MG;50MGTABLET / ORAL2010-10-0679d66fd596c7…
2024-08-13 05:28 UTC · 3 captures of this ZIP2024-08A090528-002LOSARTAN POTASSIUM AND HYDROCHLOROTHIAZIDE25MG;100MGTABLET / ORAL2010-10-0679d66fd596c7…
2024-08-13 05:28 UTC · 3 captures of this ZIP2024-08A090528-003LOSARTAN POTASSIUM AND HYDROCHLOROTHIAZIDE12.5MG;100MGTABLET / ORAL2010-04-0679d66fd596c7…
2024-07-13 05:37 UTC · 2 captures of this ZIP2024-07A090528-001LOSARTAN POTASSIUM AND HYDROCHLOROTHIAZIDE12.5MG;50MGTABLET / ORAL2010-10-06301d65b070ca…

Observed Orange Book normalized TE history#

Captured, Edition, Application-product table
CapturedEditionApplication-productTE codeOrderSource SHA-256
2019-12-13 00:20 UTC2019-12A090528-001AB174a2ff9319b5…
2019-12-13 00:20 UTC2019-12A090528-002AB174a2ff9319b5…
2019-12-13 00:20 UTC2019-12A090528-003AB174a2ff9319b5…
2021-12-28 21:50 UTC2021-12A090528-001AB1782e0a99824c…
2021-12-28 21:50 UTC2021-12A090528-002AB1782e0a99824c…
2021-12-28 21:50 UTC2021-12A090528-003AB1782e0a99824c…
2021-05-05 16:15 UTC · 3 captures of this ZIP2021-05A090528-001AB187673890dc5c…
2021-05-05 16:15 UTC · 3 captures of this ZIP2021-05A090528-002AB187673890dc5c…
2021-05-05 16:15 UTC · 3 captures of this ZIP2021-05A090528-003AB187673890dc5c…
2021-03-12 10:30 UTC2021-03A090528-001AB15aa47cf7b7d7…
2021-03-12 10:30 UTC2021-03A090528-002AB15aa47cf7b7d7…
2021-03-12 10:30 UTC2021-03A090528-003AB15aa47cf7b7d7…
2020-12-22 03:56 UTC2020-12A090528-001AB18869cabd3fbd…
2020-12-22 03:56 UTC2020-12A090528-002AB18869cabd3fbd…
2020-12-22 03:56 UTC2020-12A090528-003AB18869cabd3fbd…
2020-11-12 02:37 UTC2020-11A090528-001AB1c0c555d07b60…
2020-11-12 02:37 UTC2020-11A090528-002AB1c0c555d07b60…
2020-11-12 02:37 UTC2020-11A090528-003AB1c0c555d07b60…
2019-12-14 00:12 UTC2019-12A090528-001AB13f01610625f2…
2019-12-14 00:12 UTC2019-12A090528-002AB13f01610625f2…
2019-12-14 00:12 UTC2019-12A090528-003AB13f01610625f2…
2019-09-15 20:21 UTC2019-09A090528-001AB1b00525d2431f…
2019-09-15 20:21 UTC2019-09A090528-002AB1b00525d2431f…
2019-09-15 20:21 UTC2019-09A090528-003AB1b00525d2431f…
2019-07-19 19:46 UTC2019-07A090528-001AB1ea99ee380514…
2019-07-19 19:46 UTC2019-07A090528-002AB1ea99ee380514…
2019-07-19 19:46 UTC2019-07A090528-003AB1ea99ee380514…

openFDA label cross-check#

OpenFDA label data provides additional search and identifier links. DailyMed’s Structured Product Label is the canonical label on FDA.report. Matching records are deduplicated before they are shown below.

Matched openFDA labels page 1 of 1 · 1 matching rows.

Brand, Generic, Manufacturer table
BrandGenericManufacturerSPL set IDEffective dateAvailable safety fieldsJoin
649fa3d9-0775-4a82-81f8-39c49f9c47f89ec40f6f-209c-4ed7-baef-00604e7370a92012-02-17Boxed warning, Adverse reactionsExact identifier
spl id: 649fa3d9-0775-4a82-81f8-39c49f9c47f8
spl set id: 9ec40f6f-209c-4ed7-baef-00604e7370a9

Reported adverse events (FAERS/openFDA)#

Adverse event summaries are temporarily unavailable. Other product information remains available.