DYAZIDE® (hydrochlorothiazide/triamterene) Capsules

Manufacturer
Cardinal Health
Effective date
2016-04-13
Label type
HUMAN PRESCRIPTION DRUG LABEL
Version
2
Source
legacy-cache
Hydrated at
2026-08-02 01:27:31

Label at a glance#

ProductDYAZIDE
Active ingredienthydrochlorothiazide, triamterene
Label structure13 sections

Indications and uses

This fixed combination drug is not indicated for the initial therapy of edema or hypertension except in individuals in whom the development of hypokalemia cannot be risked. DYAZIDE is indicated for the treatment of hypertension or edema in patients who develop hypokalemia on hydrochlorothiazide alone. DYAZIDE is also indicated for those patients who require a thiazide diuretic and in whom the development of hypoka...

Dosage and administration

The usual dose of DYAZIDE is one or two capsules given once daily, with appropriate monitoring of serum potassium and of the clinical effect (see WARNINGS, Hyperkalemia).

Label contents#

Full prescribing information#

DESCRIPTION

DESCRIPTION SECTION

Each capsule of DYAZIDE (hydrochlorothiazide and triamterene) for oral use, with opaque red cap and opaque white body, contains hydrochlorothiazide 25 mg and triamterene 37.5 mg, and is imprinted with the product name DYAZIDE and SB. Hydrochlorothiazide is a diuretic/antihypertensive agent and triamterene is an antikaliuretic agent.

Hydrochlorothiazide is slightly soluble in water. It is soluble in dilute ammonia, dilute aqueous sodium hydroxide, and dimethylformamide. It is sparingly soluble in methanol.

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

Hydrochlorothiazide Formula
Hydrochlorothiazide Formula

At 50°C, triamterene is practically insoluble in water (less than 0.1%). It is soluble in formic acid, sparingly soluble in methoxyethanol, and very slightly soluble in alcohol.

Triamterene is 2, 4, 7-triamino-6-phenylpteridine and its structural formula is:

Triamterene Formula
Triamterene Formula

Inactive ingredients consist of benzyl alcohol, cetylpyridinium chloride, D&C Red No. 33, FD&C Yellow No. 6, gelatin, glycine, lactose, magnesium stearate, microcrystalline cellulose, povidone, polysorbate 80, sodium starch glycolate, titanium dioxide, and trace amounts of other inactive ingredients.

 Capsules of DYAZIDE meet Drug Release Test 3 as published in the current USP monograph for Triamterene and Hydrochlorothiazide Capsules.

CLINICAL PHARMACOLOGY

CLINICAL PHARMACOLOGY SECTION

 DYAZIDE is a diuretic/antihypertensive drug product that combines natriuretic and antikaliuretic effects. Each component complements the action of the other. The hydrochlorothiazide component blocks the reabsorption of sodium and chloride ions, and thereby increases the quantity of sodium traversing the distal tubule and the volume of water excreted. A portion of the additional sodium presented to the distal tubule is exchanged there for potassium and hydrogen ions. With continued use of hydrochlorothiazide and depletion of sodium, compensatory mechanisms tend to increase this exchange and may produce excessive loss of potassium, hydrogen, and chloride ions. Hydrochlorothiazide also decreases the excretion of calcium and uric acid, may increase the excretion of iodide, and may reduce glomerular filtration rate. The exact mechanism of the antihypertensive effect of hydrochlorothiazide is not known.

The triamterene component of DYAZIDE exerts its diuretic effect on the distal renal tubule to inhibit the reabsorption of sodium in exchange for potassium and hydrogen ions. Its natriuretic activity is limited by the amount of sodium reaching its site of action. Although it blocks the increase in this exchange that is stimulated by mineralocorticoids (chiefly aldosterone), it is not a competitive antagonist of aldosterone and its activity can be demonstrated in adrenalectomized rats and patients with Addison’s disease. As a result, the dose of triamterene required is not proportionally related to the level of mineralocorticoid activity, but is dictated by the response of the individual patients, and the kaliureticeffect of concomitantly administered drugs. By inhibiting the distal tubular exchange mechanism, triamterene maintains or increases the sodium excretion and reduces the excess loss of potassium, hydrogen and chloride ions induced by hydrochlorothiazide. As with hydrochlorothiazide, triamterene may reduce glomerular filtration and renal plasma flow. Via this mechanism it may reduce uric acid excretion although it has no tubular effect on uric acid reabsorption or secretion. Triamterene does not affect calcium excretion. No predictable antihypertensive effect has been demonstrated for triamterene.

Duration of diuretic activity and effective dosage range of the hydrochlorothiazide and triamterene components of DYAZIDE are similar. Onset of diuresis with DYAZIDE takes place within 1 hour, peaks at 2 to 3 hours and tapers off during the subsequent 7 to 9 hours.

DYAZIDE is well absorbed.

Upon administration of a single oral dose to fasted normal male volunteers, the following mean pharmacokinetic parameters were determined:

AUC(0-48)

ng*hrs/mL

(± SD)

Cmax  

ng/mL

(± SD)

Median

Tmax

Hrs

Ae

Mg

(± SD)

Triamterene

148.7 (87.9)

46.4 (29.4)

1.1

2.7 (1.4)

hydroxytriamterene sulfate

1,865 (471)

720 (364)

1.3

19.7 (6.1)

hydrochlorothiazide

834 (177)

135.1 (35.7)

2.0

14.3 (3.8)

where AUC(0-48), Cmax, Tmax and Ae represent area under the plasma concentration versus time plot, maximum plasma concentration, time to reach Cmax, and amount excreted in urine over 48 hours.

 A capsule of DYAZIDE is bioequivalent to a single-entity 25 mg hydrochlorothiazide tablet and 37.5 mg triamterene capsule used in the double-blind clinical trial below (see Clinical Trials).

In a limited study involving 12 subjects, coadministration of DYAZIDE with a high-fat meal resulted in: (1) an increase in the mean bioavailability of triamterene by about 67% (90% confidence interval = 0.99, 1.90), p-hydroxytriamterene sulfate by about 50% (90% confidence interval = 1.06, 1.77), hydrochlorothiazide by about 17% (90% confidence interval = 0.90, 1.34); (2) increases in the peak concentrations of triamterene and p-hydroxytriamterene; and (3) a delay of up to 2 hours in the absorption of the active constituents.

CLINICAL TRIALS

CLINICAL STUDIES SECTION

A placebo-controlled, double-blind trial was conducted to evaluate the efficacy of DYAZIDE. This trial demonstrated that DYAZIDE (25 mg hydrochlorothiazide/37.5 mg triamterene) was effective in controlling blood pressure while reducing the incidence of hydrochlorothiazide-induced hypokalemia. This trial involved 636 patients with mild to moderate hypertension controlled by hydrochlorothiazide 25 mg daily and who had hypokalemia (serum potassium <3.5 mEq/L) secondary to the hydrochlorothiazide. Patients were randomly assigned to 4 weeks’ treatment with once-daily regimens of 25 mg hydrochlorothiazide plus placebo, or 25 mg hydrochlorothiazide combined with one of the following doses of triamterene: 25 mg, 37.5 mg, 50 mg, or 75 mg.

Blood pressure and serum potassium were monitored at baseline and throughout the trial. All five treatment groups had similar mean blood pressure and serum potassium concentrations at baseline (mean systolic blood pressure range: 137±14 mmHg to 140±16 mmHg; mean diastolic blood pressure range: 86±9 mmHg to 88±8 mmHg; mean serum potassium range: 2.3 to 3.4 mEq/L with the majority of patients having values between 3.1 and 3.4 mEq/L).

While all triamterene regimens reversed hypokalemia, at week 4 the 37.5 mg regimen proved optimal compared with the other tested regimens. On this regimen, 81% of the patients had a significant (p<0.05) reversal of hypokalemia vs. 59% of patients on the placebo/hydrochlorothiazide regimen. The mean serum potassium concentration on 37.5 mg triamterene went from 3.2±0.2 mEq/L at baseline to 3.7±0.3 mEq/L at week 4, a significantly greater (p<0.05) improvement than that achieved with placebo/hydrochlorothiazide (i.e., 3.2±0.2 mEq/L at baseline and 3.5±0.4 mEq/L at week 4). Also, 51% of patients in the 37.5 mg triamterene group had an increase in serum potassium of ≥0.5 mEq/L at week 4 vs. 33% in the placebo group. The 37.5 mg triamterene/25 mg hydrochlorothiazide regimen also maintained control of blood pressure; mean supine systolic blood pressure at week 4 was 138±21 mmHg while mean supine diastolic blood pressure was 87±13 mmHg.

INDICATIONS AND USAGE

INDICATIONS & USAGE SECTION

This fixed combination drug is not indicated for the initial therapy of edema or hypertension except in individuals in whom the development of hypokalemia cannot be risked.

DYAZIDE is indicated for the treatment of hypertension or edema in patients who develop hypokalemia on hydrochlorothiazide alone.

DYAZIDE is also indicated for those patients who require a thiazide diuretic and in whom the development of hypokalemia cannot be risked.

DYAZIDE may be used alone or as an adjunct to other antihypertensive drugs, such as beta-blockers. Since DYAZIDE may enhance the action of these agents, dosage adjustments may be necessary.

Usage in Pregnancy

PREGNANCY SECTION

The routine use of diuretics in an otherwise healthy woman is inappropriate and exposes mother and fetus to unnecessary hazard. Diuretics do not prevent development of toxemia of pregnancy, and there is no satisfactory evidence that they are useful in the treatment of developed toxemia.

Edema during pregnancy may arise from pathological causes or from the physiologic and mechanical consequences of pregnancy. Diuretics are indicated in pregnancy when edema is due to pathologic causes, just as they are in the absence of pregnancy. Dependent edema in pregnancy resulting from restriction of venous return by the expanded uterus is properly treated through elevation of the lower extremities and use of support hose; use of diuretics to lower intravascular volume in this case is illogical and unnecessary. There is hypervolemia during normal pregnancy which is harmful to neither the fetus nor the mother (in the absence of cardiovascular disease), but which is associated with edema, including generalized edema in the majority of pregnant women. If this edema produces discomfort, increased recumbency will often provide relief. In rare instances this edema may cause extreme discomfort which is not relieved by rest. In these cases a short course of diuretics may provide relief and may be appropriate.

CONTRAINDICATIONS

CONTRAINDICATIONS SECTION

Antikaliuretic Therapy and Potassium Supplementation

SPL UNCLASSIFIED SECTION

DYAZIDE should not be given to patients receiving other potassium-sparing agents such as spironolactone, amiloride, or other formulations containing triamterene. Concomitant potassium-containing salt substitutes should also not be used.

Potassium supplementation should not be used with DYAZIDE except in severe cases of hypokalemia. Such concomitant therapy can be associated with rapid increases in serum potassium levels. If potassium supplementation is used, careful monitoring of the serum potassium level is necessary.

Impaired Renal Function

SPL UNCLASSIFIED SECTION

DYAZIDE is contraindicated in patients with anuria, acute and chronic renal insufficiency or significant renal impairment.

Hypersensitivity

SPL UNCLASSIFIED SECTION

Hypersensitivity to either drug in the preparation or to other sulfonamide-derived drugs is a contraindication.

Hyperkalemia

SPL UNCLASSIFIED SECTION

DYAZIDE should not be used in patients with preexisting elevated serum potassium.

WARNINGS

WARNINGS SECTION

Hyperkalemia

Boxed Warning section

Abnormal elevation of serum potassium levels (greater than or equal to 5.5 mEq/liter) can occur with all potassium-sparing diuretic combinations, including DYAZIDE. Hyperkalemia is more likely to occur in patients with renal impairment and diabetes (even without evidence of renal impairment), and in the elderly or severely ill. Since uncorrected hyperkalemia may be fatal, serum potassium levels must be monitored at frequent intervals especially in patients first receiving DYAZIDE, when dosages are changed or with any illness that may influence renal function.

Metabolic or Respiratory Acidosis

SPL UNCLASSIFIED SECTION

Potassium-sparing therapy should also be avoided in severely ill patients in whom respiratory or metabolic acidosis may occur. Acidosis may be associated with rapid elevations in serum potassium levels. If DYAZIDE is employed, frequent evaluations of acid/base balance and serum electrolytes are necessary.

PRECAUTIONS

PRECAUTIONS SECTION

INFORMATION FOR PATIENTS SECTION

Diabetes

SPL UNCLASSIFIED SECTION

Caution should be exercised when administering DYAZIDE to patients with diabetes, since thiazides may cause hyperglycemia, glycosuria, and alter insulin requirements in diabetes. Also, diabetes mellitus may become manifest during thiazide administration.

Impaired Hepatic Function

SPL UNCLASSIFIED SECTION

Thiazides should be used with caution in patients with impaired hepatic function. They can precipitate hepatic coma in patients with severe liver disease. Potassium depletion induced by the thiazide may be important in this connection. Administer DYAZIDE cautiously and be alert for such early signs of impending coma as confusion, drowsiness, and tremor; if mental confusion increases discontinue DYAZIDE for a few days. Attention must be given to other factors that may precipitate hepatic coma, such as blood in the gastrointestinal tract or preexisting potassium depletion.

Hypokalemia

SPL UNCLASSIFIED SECTION

Hypokalemia is uncommon with DYAZIDE; but, should it develop, corrective measures should be taken such as potassium supplementation or increased intake of potassium-rich foods. Institute such measures cautiously with frequent determinations of serum potassium levels, especially in patients receiving digitalis or with a history of cardiac arrhythmias. If serious hypokalemia (serum potassium less than 3.0 mEq/L) is demonstrated by repeat serum potassium determinations, DYAZIDE should be discontinued and potassium chloride supplementation initiated. Less serious hypokalemia should be evaluated with regard to other coexisting conditions and treated accordingly.

Electrolyte Imbalance

SPL UNCLASSIFIED SECTION

Electrolyte imbalance, often encountered in such conditions as heart failure, renal disease or cirrhosis of the liver, may also be aggravated by diuretics and should be considered during therapy with DYAZIDE when using high doses for prolonged periods or in patients on a salt-restricted diet. Serum determinations of electrolytes should be performed, and are particularly important if the patient is vomiting excessively or receiving fluids parenterally. Possible fluid and electrolyte imbalance may be indicated by such warning signs as: dry mouth, thirst, weakness, lethargy, drowsiness, restlessness, muscle pain or cramps, muscular fatigue, hypotension, oliguria, tachycardia, and gastrointestinal symptoms.

Hypochloremia

SPL UNCLASSIFIED SECTION

Although any chloride deficit is generally mild and usually does not require specific treatment except under extraordinary circumstances (as in liver disease or renal disease), chloride replacement may be required in the treatment of metabolic alkalosis. Dilutional hyponatremia may occur in edematous patients in hot weather; appropriate therapy is water restriction, rather than administration of salt, except in rare instances when the hyponatremia is life threatening. In actual salt depletion, appropriate replacement is the therapy of choice.

Renal Stones

SPL UNCLASSIFIED SECTION

Triamterene has been found in renal stones in association with the other usual calculus components. DYAZIDE should be used with caution in patients with a history of renal stones.

Laboratory Tests

LABORATORY TESTS SECTION

Serum Potassium

SPL UNCLASSIFIED SECTION

The normal adult range of serum potassium is 3.5 to 5.0 mEq per liter with 4.5 mEq often being used for a reference point. If hypokalemia should develop, corrective measures should be taken such as potassium supplementation or increased dietary intake of potassium-rich foods.

Institute such measures cautiously with frequent determinations of serum potassium levels. Potassium levels persistently above 6 mEq per liter require careful observation and treatment. Serum potassium levels do not necessarily indicate true body potassium concentration. A rise in plasma pH may cause a decrease in plasma potassium concentration and an increase in the intracellular potassium concentration. Discontinue corrective measures for hypokalemia immediately if laboratory determinations reveal an abnormal elevation of serum potassium.

Discontinue DYAZIDE and substitute a thiazide diuretic alone until potassium levels return to normal.

Serum Creatinine and BUN

SPL UNCLASSIFIED SECTION

DYAZIDE may produce an elevated blood urea nitrogen level, creatinine level or both. This apparently is secondary to a reversible reduction of glomerular filtration rate or a depletion of intravascular fluid volume (prerenal azotemia) rather than renal toxicity; levels usually return to normal when DYAZIDE is discontinued. If azotemia increases, discontinue DYAZIDE. Periodic BUN or serum creatinine determinations should be made, especially in elderly patients and in patients with suspected or confirmed renal insufficiency.

Serum PBI

SPL UNCLASSIFIED SECTION

Thiazide may decrease serum PBI levels without sign of thyroid disturbance.

 

Parathyroid Function

SPL UNCLASSIFIED SECTION

Thiazides should be discontinued before carrying out tests for parathyroid function. Calcium excretion is decreased by thiazides. Pathologic changes in the parathyroid glands with hypercalcemia and hypophosphatemia have been observed in a few patients on prolonged thiazide therapy. The common complications of hyperparathyroidism such as bone resorption and peptic ulceration have not been seen.

Drug Interactions

DRUG INTERACTIONS SECTION

Angiotensin-converting Enzyme Inhibitors

SPL UNCLASSIFIED SECTION

Potassium-sparing agents should be used with caution in conjunction with angiotensin-converting enzyme (ACE) inhibitors due to an increased risk of hyperkalemia.

 

Oral Hypoglycemic Drugs

SPL UNCLASSIFIED SECTION

Concurrent use with chlorpropamide may increase the risk of severe hyponatremia.

 

Nonsteroidal Anti-inflammatory Drugs

SPL UNCLASSIFIED SECTION

A possible interaction resulting in acute renal failure has been reported in a few patients on DYAZIDE when treated with indomethacin, a nonsteroidal anti-inflammatory agent. Caution is advised in administering nonsteroidal anti-inflammatory agents with DYAZIDE.

 

Lithium

SPL UNCLASSIFIED SECTION

Lithium generally should not be given with diuretics because they reduce its renal clearance and increase the risk of lithium toxicity. Read circulars for lithium preparations before use of such concomitant therapy with DYAZIDE.

 

Surgical Considerations

SPL UNCLASSIFIED SECTION

Thiazides have been shown to decrease arterial responsiveness to norepinephrine (an effect attributed to loss of sodium). This diminution is not sufficient to preclude effectiveness of the pressor agent for therapeutic use. Thiazides have also been shown to increase the paralyzing effect of nondepolarizing muscle relaxants such as tubocurarine (an effect attributed to potassium loss); consequently caution should be observed in patients undergoing surgery.

 

Other Considerations

SPL UNCLASSIFIED SECTION

Concurrent use of hydrochlorothiazide with amphotericin B or corticosteroids or corticotropin (ACTH) may intensify electrolyte imbalance, particularly hypokalemia, although the presence of triamterene minimizes the hypokalemic effect.

Thiazides may add to or potentiate the action of other antihypertensive drugs. See INDICATIONS AND USAGE for concomitant use with other antihypertensive drugs.

The effect of oral anticoagulants may be decreased when used concurrently with hydrochlorothiazide; dosage adjustments may be necessary.

 DYAZIDE may raise the level of blood uric acid; dosage adjustments of antigout medication may be necessary to control hyperuricemia and gout.

The following agents given together with triamterene may promote serum potassium accumulation and possibly result in hyperkalemia because of the potassium-sparing nature of triamterene, especially in patients with renal insufficiency: blood from blood bank (may contain up to 30 mEq of potassium per liter of plasma or up to 65 mEq per liter of whole blood when stored for more than 10 days); low-salt milk (may contain up to 60 mEq of potassium per liter); potassium-containing medications (such as parenteral penicillin G potassium); salt substitutes (most contain substantial amounts of potassium).

Exchange resins, such as sodium polystyrene sulfonate, whether administered orally or rectally, reduce serum potassium levels by sodium replacement of the potassium; fluid retention may occur in some patients because of the increased sodium intake.

Chronic or overuse of laxatives may reduce serum potassium levels by promoting excessive potassium loss from the intestinal tract; laxatives may interfere with the potassium-retaining effects of triamterene.

The effectiveness of methenamine may be decreased when used concurrently with hydrochlorothiazide because of alkalinization of the urine.

Drug/Laboratory Test Interactions

DRUG & OR LABORATORY TEST INTERACTIONS SECTION

Triamterene and quinidine have similar fluorescence spectra; thus, DYAZIDE will interfere with the fluorescent measurement of quinidine.

Carcinogenesis, Mutagenesis, Impairment of Fertility

CARCINOGENESIS & MUTAGENESIS & IMPAIRMENT OF FERTILITY SECTION

Carcinogenesis

SPL UNCLASSIFIED SECTION

Long-term studies have not been conducted with DYAZIDE (the triamterene/hydrochlorothiazide combination), or with triamterene alone.

Hydrochlorothiazide

SPL UNCLASSIFIED SECTION

Two-year feeding studies in mice and rats, conducted under the auspices of the National Toxicology Program (NTP), treated mice and rats with doses of hydrochlorothiazide up to 600 and 100 mg/kg/day, respectively. On a body-weight basis, these doses are 600 times (in mice) and 100 times (in rats) the Maximum Recommended Human Dose (MRHD) for the hydrochlorothiazide component of DYAZIDE at 50 mg/day (or 1.0 mg/kg/day based on 50 kg individuals). On the basis of body-surface area, these doses are 56 times (in mice) and 21 times (in rats) the MRHD. These studies uncovered no evidence of carcinogenic potential of hydrochlorothiazide in rats or female mice, but there was equivocal evidence of hepatocarcinogenicity in male mice.

Mutagenesis

CARCINOGENESIS & MUTAGENESIS & IMPAIRMENT OF FERTILITY SECTION

Studies of the mutagenic potential of DYAZIDE (the triamterene/hydrochlorothiazide combination), or of triamterene alone have not been performed.

Hydrochlorothiazide

SPL UNCLASSIFIED SECTION

Hydrochlorothiazide was not genotoxic in in vitro assays using strains TA 98, TA 100, TA 1535, TA 1537 and TA 1538 of Salmonella typhimurium (the Ames test); in the Chinese Hamster Ovary (CHO) test for chromosomal aberrations; or in in vivo assays using mouse germinal cell chromosomes, Chinese hamster bone marrow chromosomes, and the Drosophila sex-linked recessive lethal trait gene. Positive test results were obtained in the in vitro CHO Sister Chromatid Exchange (clastogenicity) test, and in the mouse Lymphoma Cell (mutagenicity) assays, using concentrations of hydrochlorothiazide of 43 to 1300 mcg/mL. Positive test results were also obtained in the Aspergillus nidulans nondisjunction assay, using an unspecified concentration of hydrochlorothiazide.

Impairment of Fertility

CARCINOGENESIS & MUTAGENESIS & IMPAIRMENT OF FERTILITY SECTION

Studies of the effects of DYAZIDE (the triamterene/hydrochlorothiazide combination), or of triamterene alone on animal reproductive function have not been conducted.

 

Hydrochlorothiazide

SPL UNCLASSIFIED SECTION

Hydrochlorothiazide had no adverse effects on the fertility of mice and rats of either sex in studies wherein these species were exposed, via their diet, to doses of up to 100 and 4 mg/kg/day, respectively, prior to mating and throughout gestation. Corresponding multiples of the MRHD are 100 (mice) and 4 (rats) on the basis of body-weight and 9.4 (mice) and 0.8 (rats) on the basis of body-surface area.

Pregnancy

PREGNANCY SECTION

 

Category C

SPL UNCLASSIFIED SECTION

Teratogenic Effects

TERATOGENIC EFFECTS SECTION

DYAZIDE

SPL UNCLASSIFIED SECTION

Animal reproduction studies to determine the potential for fetal harm by DYAZIDE have not been conducted. However, a One Generation Study in the rat approximated composition of DYAZIDE by using a 1:1 ratio of triamterene to hydrochlorothiazide (30:30 mg/kg/day); there was no evidence of teratogenicity at those doses which were, on a body-weight basis, 15 and 30 times, respectively, the MRHD, and on the basis of body-surface area, 3.1 and 6.2 times, respectively, the MRHD.

The safe use of DYAZIDE in pregnancy has not been established since there are no adequate and well-controlled studies with DYAZIDE in pregnant women. DYAZIDE should be used during pregnancy only if the potential benefit justifies the risk to the fetus.

 

Triamterene

SPL UNCLASSIFIED SECTION

Reproduction studies have been performed in rats at doses as high as 20 times the MRHD on the basis of body-weight, and 6 times the human dose on the basis of body-surface area without evidence of harm to the fetus due to triamterene.

Because animal reproduction studies are not always predictive of human response, this drug should be used during pregnancy only if clearly needed.

Hydrochlorothiazide

SPL UNCLASSIFIED SECTION

Hydrochlorothiazide was orally administered to pregnant mice and rats during respective periods of major organogenesis at doses up to 3,000 and 1,000 mg/kg/day, respectively. At these doses, which are multiples of the MRHD equal to 3,000 for mice and 1,000 for rats, based on body-weight, and equal to 282 for mice and 206 for rats, based on body-surface area, there was no evidence of harm to the fetus.

There are, however, no adequate and well-controlled studies in pregnant women. Because animal reproduction studies are not always predictive of human response,this drug should be used during pregnancy only if clearly needed.

 

Nonteratogenic Effects

NONTERATOGENIC EFFECTS SECTION

Thiazides and triamterene have been shown to cross the placental barrier and appear in cord blood. The use of thiazides and triamterene in pregnant women requires that the anticipated benefit be weighed against possible hazards to the fetus. These hazards include fetal or neonatal jaundice, pancreatitis, thrombocytopenia, and possible other adverse reactions which have occurred in the adult.

Nursing Mothers

NURSING MOTHERS SECTION

Thiazides and triamterene in combination have not been studied in nursing mothers. Triamterene appears in animal milk; this may occur in humans. Thiazides are excreted in human breast milk. If use of the combination drug product is deemed essential, the patient should stop nursing.

Pediatric Use

PEDIATRIC USE SECTION

Safety and effectiveness in pediatric patients have not been established.

ADVERSE REACTIONS

ADVERSE REACTIONS SECTION

Adverse effects are listed in decreasing order of severity.

Hypersensitivity

SPL UNCLASSIFIED SECTION

Anaphylaxis, rash, urticaria, subacute cutaneous lupus erythematosus-like reactions, photosensitivity.

Cardiovascular

SPL UNCLASSIFIED SECTION

Arrhythmia, postural hypotension.

Metabolic

SPL UNCLASSIFIED SECTION

Diabetes mellitus, hyperkalemia, hypokalemia, hyponatremia, acidosis, hypercalcemia, hyperglycemia, glycosuria, hyperuricemia, hypochloremia.

Gastrointestinal

SPL UNCLASSIFIED SECTION

Jaundice and/or liver enzyme abnormalities, pancreatitis, nausea and vomiting, diarrhea, constipation, abdominal pain.

Renal

SPL UNCLASSIFIED SECTION

 Acute renal failure (one case of irreversible renal failure has been reported), interstitial nephritis, renal stones composed primarily of triamterene, elevated BUN, and serum creatinine, abnormal urinary sediment.

Hematologic

SPL UNCLASSIFIED SECTION

Leukopenia, thrombocytopenia and purpura, megaloblastic anemia.

Musculoskeletal

SPL UNCLASSIFIED SECTION

Muscle cramps.

Central Nervous System

SPL UNCLASSIFIED SECTION

Weakness, fatigue, dizziness, headache, dry mouth.

Miscellaneous

SPL UNCLASSIFIED SECTION

Impotence, sialadenitis.

Thiazides alone have been shown to cause the following additional adverse reactions:

Central Nervous System

SPL UNCLASSIFIED SECTION

Paresthesias, vertigo.

Ophthalmic

SPL UNCLASSIFIED SECTION

Xanthopsia, transient blurred vision.

Respiratory

SPL UNCLASSIFIED SECTION

Allergic pneumonitis, pulmonary edema, respiratory distress.

Other

SPL UNCLASSIFIED SECTION

Necrotizing vasculitis, exacerbation of lupus.

Hematologic

SPL UNCLASSIFIED SECTION

Aplastic anemia, agranulocytosis, hemolytic anemia.

Neonate and infancy

SPL UNCLASSIFIED SECTION

Thrombocytopenia and pancreatitis−rarely, in newborns whose mothers have received thiazides during pregnancy.

DOSAGE AND ADMINISTRATION

DOSAGE & ADMINISTRATION SECTION

The usual dose of DYAZIDE is one or two capsules given once daily, with appropriate monitoring of serum potassium and of the clinical effect (see WARNINGS, Hyperkalemia).

OVERDOSAGE

OVERDOSAGE SECTION

Electrolyte imbalance is the major concern (see WARNINGS section). Symptoms reported include: polyuria, nausea, vomiting, weakness, lassitude, fever, flushed face, and hyperactive deep tendon reflexes. If hypotension occurs, it may be treated with pressor agents such as levarterenol to maintain blood pressure. Carefully evaluate the electrolyte pattern and fluid balance. Induce immediate evacuation of the stomach through emesis or gastric lavage. There is no specific antidote.

Reversible acute renal failure following ingestion of 50 tablets of a product containing a combination of 50 mg triamterene and 25 mg hydrochlorothiazide has been reported.

Although triamterene is largely protein-bound (approximately 67%), there may be some benefit to dialysis in cases of overdosage.

HOW SUPPLIED

HOW SUPPLIED SECTION

Capsules containing 25 mg hydrochlorothiazide and 37.5 mg triamterene, in bottles of 1,000 capsules; in Patient-Pak™ unit-of-use bottles of 100.

They are supplied as follows:

NDC 0007-3650-22–in Patient-Pak™ unit-of-use bottles of 100.

NDC 0007-3650-30–bottles of 1,000.

Store at controlled room temperature 20° to 25°C (68° to 77°F); excursions permitted to 15° to 30°C (59° to 86°F). Protect from light. Dispense in a tight, light-resistant container.

GlaxoSmithKline

Research Triangle Park, NC 27709

DYAZIDE is a registered trademark of GlaxoSmithKline.

©2007, GlaxoSmithKline. All rights reserved.

June 2007 DYZ:72PI

Cardinal Health

Zanesville OH 43701

I12600308

Principal Display Panel

PACKAGE LABEL.PRINCIPAL DISPLAY PANEL

NDC 0007-3650-22 (GLAXOSMITHKLINE)

DYAZIDE®

(hydrochlorothiazide and triamterene)

25 mg/37.5mg

Rx only

100 Capsules

Each capsule contains: Hydrochlorothiazide 25mg and Triamterene 37.5 mg.

GlaxoSmithKline

WARNING: Keep out of reach of children.

Dyazide Label
Dyazide Label

DailyMed Billing Units#

Package NDC, Billing unit, Product NDC table
Package NDCBilling unitProduct NDCDailyMed indexing SPLSPL versionEffective
0007-3650-22EA - Each0007-36506981a5a4-430a-42ba-a897-a442d6e16e8812012-07-24
0007-3650-30EA - Each0007-36503f317973-cb55-4ff5-8dbd-fbadd006643612012-07-24

DailyMed Socrata Ingredients#

Ingredient, Type, UNII table
IngredientTypeUNIISPL versionUploaded
hydrochlorothiazideACTIVE INGREDIENT0J48LPH2TH1
triamtereneACTIVE INGREDIENTWS821Z52LQ1
hydrochlorothiazideACTIVE MOIETY0J48LPH2TH1
triamtereneACTIVE MOIETYWS821Z52LQ1
BENZYL ALCOHOLINACTIVE INGREDIENTLKG8494WBH1
CELLULOSE, MICROCRYSTALLINEINACTIVE INGREDIENTOP1R32D61U1
CETYLPYRIDINIUM CHLORIDEINACTIVE INGREDIENTD9OM4SK49P1
D&C RED NO. 33INACTIVE INGREDIENT9DBA0SBB0L1
FD&C YELLOW NO. 6INACTIVE INGREDIENTH77VEI93A81
GELATININACTIVE INGREDIENT2G86QN327L1
GLYCINEINACTIVE INGREDIENTTE7660XO1C1
LACTOSEINACTIVE INGREDIENTJ2B2A4N98G1
MAGNESIUM STEARATEINACTIVE INGREDIENT70097M6I301
POLYSORBATE 80INACTIVE INGREDIENT6OZP39ZG8H1
POVIDONEINACTIVE INGREDIENTFZ989GH94E1
SODIUM STARCH GLYCOLATE TYPE A POTATOINACTIVE INGREDIENT5856J3G2A21
TITANIUM DIOXIDEINACTIVE INGREDIENT15FIX9V2JP1

Products#

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

DailyMed product names page 1 of 1 · 17 matching rows.

NDC Codes#

Product NDC, Package NDC table
Product NDCPackage NDC
55154-451055154-4510-1
0007-3650

Ingredients#

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

DailyMed ingredient rows page 1 of 1 · 15 matching rows.

Source Document#

Source XML

Inactive ingredient matches#

Inactive Ingredient Database values describe FDA-listed use contexts. The match method and ambiguity count are shown because ingredient names, routes, and dosage forms are not always unique. Browse recovered IID releases and source provenance.

Inactive ingredient links page 1 of 7 · 418 matching rows.

DailyMed ingredient, IID ingredient, UNII table
DailyMed ingredientIID ingredientUNIIDosage form / routePotencyMaximum daily exposureMatch
LACTOSELACTOSEJ2B2A4N98GTABLET, COATED / ORAL332.05 mgExact identifier — unii candidate
36 equally ranked IID candidates
LACTOSELACTOSEJ2B2A4N98GCAPSULE / RESPIRATORY (INHALATION)44.4 mgExact identifier — unii candidate
36 equally ranked IID candidates
TITANIUM DIOXIDETITANIUM DIOXIDE15FIX9V2JPFILM / BUCCAL3 mgExact identifier — unii candidate
40 equally ranked IID candidates
GELATINGELATIN2G86QN327LTABLET, DELAYED RELEASE / ORAL19 mgExact identifier — unii candidate
44 equally ranked IID candidates
CELLULOSE, MICROCRYSTALLINEMICROCRYSTALLINE CELLULOSEOP1R32D61UTABLET, CHEWABLE / ORAL1725 mgExact identifier — unii candidate
28 equally ranked IID candidates
CETYLPYRIDINIUM CHLORIDECETYLPYRIDINIUM CHLORIDED9OM4SK49PSOLUTION / OPHTHALMIC0.01 %w/wExact identifier — unii candidate
5 equally ranked IID candidates
BENZYL ALCOHOLBENZYL ALCOHOLLKG8494WBHTABLET / ORAL1.06 mgExact identifier — unii candidate
50 equally ranked IID candidates
FD&C YELLOW NO. 6FD&C YELLOW NO. 6H77VEI93A8FILM / SUBLINGUAL0.03 mgExact identifier — unii candidate
34 equally ranked IID candidates
GELATINGELATIN2G86QN327LINJECTION, SUSPENSION / INTRAMUSCULAR1.3 mgExact identifier — unii candidate
44 equally ranked IID candidates
LACTOSELACTOSEJ2B2A4N98GINJECTION, POWDER, FOR SOLUTION / INTRAMUSCULAR133 mgExact identifier — unii candidate
36 equally ranked IID candidates
FD&C YELLOW NO. 6FD&C YELLOW NO. 6H77VEI93A8DROPS / ORAL0.2 mg/1mlExact identifier — unii candidate
34 equally ranked IID candidates
BENZYL ALCOHOLBENZYL ALCOHOLLKG8494WBHSUSPENSION / AURICULAR (OTIC)0.9 %w/vExact identifier — unii candidate
50 equally ranked IID candidates
GELATINGELATIN2G86QN327LDROPS / ORALNAExact identifier — unii candidate
44 equally ranked IID candidates
MAGNESIUM STEARATEMAGNESIUM STEARATE70097M6I30DROPS / ORALNAExact identifier — unii candidate
39 equally ranked IID candidates
POLYSORBATE 80POLYSORBATE 806OZP39ZG8HSPRAY / NASAL0.01 mgExact identifier — unii candidate
78 equally ranked IID candidates
POLYSORBATE 80POLYSORBATE 806OZP39ZG8HINJECTION, POWDER, FOR SUSPENSION / INTRAMUSCULAR4 mgExact identifier — unii candidate
78 equally ranked IID candidates
FD&C YELLOW NO. 6FD&C YELLOW NO. 6H77VEI93A8TABLET, DELAYED RELEASE / ORAL2 mgExact identifier — unii candidate
34 equally ranked IID candidates
POLYSORBATE 80POLYSORBATE 806OZP39ZG8HSUSPENSION / OPHTHALMIC1 mgExact identifier — unii candidate
78 equally ranked IID candidates
POLYSORBATE 80POLYSORBATE 806OZP39ZG8HTABLET, COATED / ORAL18 mgExact identifier — unii candidate
78 equally ranked IID candidates
POLYSORBATE 80POLYSORBATE 806OZP39ZG8HDROPS / AURICULAR (OTIC)0.02 %w/wExact identifier — unii candidate
78 equally ranked IID candidates
TITANIUM DIOXIDETITANIUM DIOXIDE15FIX9V2JPCAPSULE, DELAYED RELEASE / ORAL55 mgExact identifier — unii candidate
40 equally ranked IID candidates
BENZYL ALCOHOLBENZYL ALCOHOLLKG8494WBHSPRAY / NASAL5 mgExact identifier — unii candidate
50 equally ranked IID candidates
CELLULOSE, MICROCRYSTALLINEMICROCRYSTALLINE CELLULOSEOP1R32D61UTABLET, EXTENDED RELEASE / ORAL5119 mgExact identifier — unii candidate
28 equally ranked IID candidates
GELATINGELATIN2G86QN327LTABLET / PERIODONTAL3.44 mgExact identifier — unii candidate
44 equally ranked IID candidates
BENZYL ALCOHOLBENZYL ALCOHOLLKG8494WBHINJECTION, POWDER, LYOPHILIZED, FOR SOLUTION / INTRACAVERNOUS18 mgExact identifier — unii candidate
50 equally ranked IID candidates
MAGNESIUM STEARATEMAGNESIUM STEARATE70097M6I30INHALANT / ORAL0.08 mgExact identifier — unii candidate
39 equally ranked IID candidates
POVIDONEPOVIDONEFZ989GH94EPOWDER, FOR SUSPENSION / ORAL35 mg/5mlExact identifier — unii candidate
30 equally ranked IID candidates
POVIDONEPOVIDONEFZ989GH94ECAPSULE, DELAYED RELEASE / ORALNAExact identifier — unii candidate
30 equally ranked IID candidates
FD&C YELLOW NO. 6FD&C YELLOW NO. 6H77VEI93A8LIQUID / ORAL0.2 mg/1mlExact identifier — unii candidate
34 equally ranked IID candidates
POLYSORBATE 80POLYSORBATE 806OZP39ZG8HSUSPENSION / ORAL206 mgExact identifier — unii candidate
78 equally ranked IID candidates
POLYSORBATE 80POLYSORBATE 806OZP39ZG8HINJECTION / INTRALESIONAL4 mgExact identifier — unii candidate
78 equally ranked IID candidates
FD&C YELLOW NO. 6FD&C YELLOW NO. 6H77VEI93A8CAPSULE, COATED PELLETS / ORALNAExact identifier — unii candidate
34 equally ranked IID candidates
GLYCINEGLYCINETE7660XO1CPOWDER / RESPIRATORY (INHALATION)2 mgExact identifier — unii candidate
20 equally ranked IID candidates
CELLULOSE, MICROCRYSTALLINEMICROCRYSTALLINE CELLULOSEOP1R32D61UTABLET / ORAL6184 mgExact identifier — unii candidate
28 equally ranked IID candidates
GELATINGELATIN2G86QN327LPASTE / DENTAL252 mgExact identifier — unii candidate
44 equally ranked IID candidates
POLYSORBATE 80POLYSORBATE 806OZP39ZG8HCAPSULE, COATED PELLETS / ORAL2 mgExact identifier — unii candidate
78 equally ranked IID candidates
CELLULOSE, MICROCRYSTALLINEMICROCRYSTALLINE CELLULOSEOP1R32D61UPOWDER, FOR SUSPENSION / ORAL4441 mgExact identifier — unii candidate
28 equally ranked IID candidates
POLYSORBATE 80POLYSORBATE 806OZP39ZG8HEMULSION / OPHTHALMIC26 mgExact identifier — unii candidate
78 equally ranked IID candidates
TITANIUM DIOXIDETITANIUM DIOXIDE15FIX9V2JPPOWDER / ORAL2 mgExact identifier — unii candidate
40 equally ranked IID candidates
GELATINGELATIN2G86QN327LDROPS / NASAL50 mg/1mlExact identifier — unii candidate
44 equally ranked IID candidates
BENZYL ALCOHOLBENZYL ALCOHOLLKG8494WBHINJECTION / INTRALESIONAL23 mgExact identifier — unii candidate
50 equally ranked IID candidates
POLYSORBATE 80POLYSORBATE 806OZP39ZG8HINJECTION, SUSPENSION / SOFT TISSUE4 mgExact identifier — unii candidate
78 equally ranked IID candidates
CETYLPYRIDINIUM CHLORIDECETYLPYRIDINIUM CHLORIDED9OM4SK49PAEROSOL, METERED / RESPIRATORY (INHALATION)NAExact identifier — unii candidate
5 equally ranked IID candidates
POLYSORBATE 80POLYSORBATE 806OZP39ZG8HSUSPENSION/ DROPS / ORAL23 mgExact identifier — unii candidate
78 equally ranked IID candidates
BENZYL ALCOHOLBENZYL ALCOHOLLKG8494WBHINJECTION, SOLUTION / INTRAMUSCULAR500 mgExact identifier — unii candidate
50 equally ranked IID candidates
MAGNESIUM STEARATEMAGNESIUM STEARATE70097M6I30POWDER / TOPICAL104 mgExact identifier — unii candidate
39 equally ranked IID candidates
GLYCINEGLYCINETE7660XO1CPASTE, DENTIFRICE / DENTAL0.34 %w/wExact identifier — unii candidate
20 equally ranked IID candidates
FD&C YELLOW NO. 6FD&C YELLOW NO. 6H77VEI93A8SYRUP / ORAL4 mg/5mlExact identifier — unii candidate
34 equally ranked IID candidates
POVIDONEPOVIDONEFZ989GH94ECAPSULE, COATED, EXTENDED RELEASE / ORALNAExact identifier — unii candidate
30 equally ranked IID candidates
TITANIUM DIOXIDETITANIUM DIOXIDE15FIX9V2JPTABLET, ORALLY DISINTEGRATING / ORAL6 mgExact identifier — unii candidate
40 equally ranked IID candidates
TITANIUM DIOXIDETITANIUM DIOXIDE15FIX9V2JPFILM, EXTENDED RELEASE / TRANSDERMALNAExact identifier — unii candidate
40 equally ranked IID candidates
BENZYL ALCOHOLBENZYL ALCOHOLLKG8494WBHINJECTION / INTRAVENOUS1620 mgExact identifier — unii candidate
50 equally ranked IID candidates
LACTOSELACTOSEJ2B2A4N98GCAPSULE, EXTENDED RELEASE / ORAL120 mgExact identifier — unii candidate
36 equally ranked IID candidates
BENZYL ALCOHOLBENZYL ALCOHOLLKG8494WBHINJECTION / INTRAMUSCULAR1000 mgExact identifier — unii candidate
50 equally ranked IID candidates
GELATINGELATIN2G86QN327LWAFER / ORALNAExact identifier — unii candidate
44 equally ranked IID candidates
MAGNESIUM STEARATEMAGNESIUM STEARATE70097M6I30TROCHE / ORAL315 mgExact identifier — unii candidate
39 equally ranked IID candidates
D&C RED NO. 33D&C RED NO. 339DBA0SBB0LTABLET, FILM COATED / ORALNAExact identifier — unii candidate
14 equally ranked IID candidates
FD&C YELLOW NO. 6FD&C YELLOW NO. 6H77VEI93A8POWDER, FOR SOLUTION / ORAL40 mgExact identifier — unii candidate
34 equally ranked IID candidates
MAGNESIUM STEARATEMAGNESIUM STEARATE70097M6I30POWDER / ORAL25 mgExact identifier — unii candidate
39 equally ranked IID candidates
MAGNESIUM STEARATEMAGNESIUM STEARATE70097M6I30CAPSULE, COATED, EXTENDED RELEASE / ORALNAExact identifier — unii candidate
39 equally ranked IID candidates

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 · 2 matching rows.

Application-product, Trade name, Ingredient table
Application-productTrade nameIngredientStrengthDosage form / routeTE codesRLD / RSApproval date
N016042-002DYAZIDEHYDROCHLOROTHIAZIDE; TRIAMTERENE25MG;50MG **Federal Register determination that product was not discontinued or withdrawn for safety or effectiveness reasons**CAPSULE / ORALApproved before 1982
N016042-003DYAZIDEHYDROCHLOROTHIAZIDE; TRIAMTERENE25MG;37.5MG **Federal Register determination that product was not discontinued or withdrawn for safety or effectiveness reasons**CAPSULE / ORALRLD1994-03-03

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 3 · 86 observed states.

Captured, Edition, Application-product table
CapturedEditionApplication-productTrade nameStrengthDosage form / routeProduct TE source textRLD / RSApproval dateSource SHA-256
2026-09-14 22:38:342026-08N016042-002DYAZIDE25MG;50MG **Federal Register determination that product was not discontinued or withdrawn for safety or effectiveness reasons**CAPSULE / ORALApproved before 198284e616aacf4f…
2026-09-14 22:38:342026-08N016042-003DYAZIDE25MG;37.5MG **Federal Register determination that product was not discontinued or withdrawn for safety or effectiveness reasons**CAPSULE / ORALRLD1994-03-0384e616aacf4f…
2026-08-18 06:07:402026-07N016042-002DYAZIDE25MG;50MG **Federal Register determination that product was not discontinued or withdrawn for safety or effectiveness reasons**CAPSULE / ORALApproved before 1982caaa826d4ba7…
2026-08-18 06:07:402026-07N016042-003DYAZIDE25MG;37.5MG **Federal Register determination that product was not discontinued or withdrawn for safety or effectiveness reasons**CAPSULE / ORALRLD1994-03-03caaa826d4ba7…
2026-02-19 14:30 UTC2026-02N016042-002DYAZIDE25MG;50MG **Federal Register determination that product was not discontinued or withdrawn for safety or effectiveness reasons**CAPSULE / ORALApproved before 1982011fe1cb6892…
2026-02-19 14:30 UTC2026-02N016042-003DYAZIDE25MG;37.5MG **Federal Register determination that product was not discontinued or withdrawn for safety or effectiveness reasons**CAPSULE / ORALRLD1994-03-03011fe1cb6892…
2025-12-14 10:44 UTC · 2 captures of this ZIP2025-12N016042-002DYAZIDE25MG;50MG **Federal Register determination that product was not discontinued or withdrawn for safety or effectiveness reasons**CAPSULE / ORALApproved before 198231067a03dcf5…
2025-12-14 10:44 UTC · 2 captures of this ZIP2025-12N016042-003DYAZIDE25MG;37.5MG **Federal Register determination that product was not discontinued or withdrawn for safety or effectiveness reasons**CAPSULE / ORALRLD1994-03-0331067a03dcf5…
2025-08-23 18:47 UTC2025-08N016042-002DYAZIDE25MG;50MG **Federal Register determination that product was not discontinued or withdrawn for safety or effectiveness reasons**CAPSULE / ORALApproved before 19826a471c1ec25d…
2025-08-23 18:47 UTC2025-08N016042-003DYAZIDE25MG;37.5MG **Federal Register determination that product was not discontinued or withdrawn for safety or effectiveness reasons**CAPSULE / ORALRLD1994-03-036a471c1ec25d…
2025-03-22 03:13 UTC · 3 captures of this ZIP2025-03N016042-002DYAZIDE25MG;50MG **Federal Register determination that product was not discontinued or withdrawn for safety or effectiveness reasons**CAPSULE / ORALApproved before 1982fd3edfee7708…
2025-03-22 03:13 UTC · 3 captures of this ZIP2025-03N016042-003DYAZIDE25MG;37.5MG **Federal Register determination that product was not discontinued or withdrawn for safety or effectiveness reasons**CAPSULE / ORALRLD1994-03-03fd3edfee7708…
2025-02-26 10:13 UTC · 3 captures of this ZIP2025-02N016042-002DYAZIDE25MG;50MG **Federal Register determination that product was not discontinued or withdrawn for safety or effectiveness reasons**CAPSULE / ORALApproved before 1982b8a1b40f171c…
2025-02-26 10:13 UTC · 3 captures of this ZIP2025-02N016042-003DYAZIDE25MG;37.5MG **Federal Register determination that product was not discontinued or withdrawn for safety or effectiveness reasons**CAPSULE / ORALRLD1994-03-03b8a1b40f171c…
2025-01-19 17:59 UTC · 7 captures of this ZIP2025-01N016042-002DYAZIDE25MG;50MG **Federal Register determination that product was not discontinued or withdrawn for safety or effectiveness reasons**CAPSULE / ORALApproved before 198203ed91905a0d…
2025-01-19 17:59 UTC · 7 captures of this ZIP2025-01N016042-003DYAZIDE25MG;37.5MG **Federal Register determination that product was not discontinued or withdrawn for safety or effectiveness reasons**CAPSULE / ORALRLD1994-03-0303ed91905a0d…
2024-12-13 21:23 UTC · 2 captures of this ZIP2024-12N016042-002DYAZIDE25MG;50MG **Federal Register determination that product was not discontinued or withdrawn for safety or effectiveness reasons**CAPSULE / ORALApproved before 19822680178bc6a6…
2024-12-13 21:23 UTC · 2 captures of this ZIP2024-12N016042-003DYAZIDE25MG;37.5MG **Federal Register determination that product was not discontinued or withdrawn for safety or effectiveness reasons**CAPSULE / ORALRLD1994-03-032680178bc6a6…
2024-09-14 05:58 UTC · 2 captures of this ZIP2024-09N016042-002DYAZIDE25MG;50MG **Federal Register determination that product was not discontinued or withdrawn for safety or effectiveness reasons**CAPSULE / ORALApproved before 19825bbf6a4d5a75…
2024-09-14 05:58 UTC · 2 captures of this ZIP2024-09N016042-003DYAZIDE25MG;37.5MG **Federal Register determination that product was not discontinued or withdrawn for safety or effectiveness reasons**CAPSULE / ORALRLD1994-03-035bbf6a4d5a75…
2024-11-08 22:44 UTC · 3 captures of this ZIP2024-11N016042-002DYAZIDE25MG;50MG **Federal Register determination that product was not discontinued or withdrawn for safety or effectiveness reasons**CAPSULE / ORALApproved before 1982d8e5a09893c0…
2024-11-08 22:44 UTC · 3 captures of this ZIP2024-11N016042-003DYAZIDE25MG;37.5MG **Federal Register determination that product was not discontinued or withdrawn for safety or effectiveness reasons**CAPSULE / ORALRLD1994-03-03d8e5a09893c0…
2024-10-29 15:01 UTC2024-10N016042-002DYAZIDE25MG;50MG **Federal Register determination that product was not discontinued or withdrawn for safety or effectiveness reasons**CAPSULE / ORALApproved before 1982d06236e962d9…
2024-10-29 15:01 UTC2024-10N016042-003DYAZIDE25MG;37.5MG **Federal Register determination that product was not discontinued or withdrawn for safety or effectiveness reasons**CAPSULE / ORALRLD1994-03-03d06236e962d9…
2024-08-13 05:28 UTC · 3 captures of this ZIP2024-08N016042-002DYAZIDE25MG;50MG **Federal Register determination that product was not discontinued or withdrawn for safety or effectiveness reasons**CAPSULE / ORALApproved before 198279d66fd596c7…
2024-08-13 05:28 UTC · 3 captures of this ZIP2024-08N016042-003DYAZIDE25MG;37.5MG **Federal Register determination that product was not discontinued or withdrawn for safety or effectiveness reasons**CAPSULE / ORALRLD1994-03-0379d66fd596c7…
2024-07-13 05:37 UTC · 2 captures of this ZIP2024-07N016042-002DYAZIDE25MG;50MG **Federal Register determination that product was not discontinued or withdrawn for safety or effectiveness reasons**CAPSULE / ORALApproved before 1982301d65b070ca…
2024-07-13 05:37 UTC · 2 captures of this ZIP2024-07N016042-003DYAZIDE25MG;37.5MG **Federal Register determination that product was not discontinued or withdrawn for safety or effectiveness reasons**CAPSULE / ORALRLD1994-03-03301d65b070ca…
2024-06-18 03:08 UTC · 5 captures of this ZIP2024-06N016042-002DYAZIDE25MG;50MG **Federal Register determination that product was not discontinued or withdrawn for safety or effectiveness reasons**CAPSULE / ORALApproved before 19821e350fbaab3a…
2024-06-18 03:08 UTC · 5 captures of this ZIP2024-06N016042-003DYAZIDE25MG;37.5MG **Federal Register determination that product was not discontinued or withdrawn for safety or effectiveness reasons**CAPSULE / ORALRLD1994-03-031e350fbaab3a…
2024-05-31 18:47 UTC2024-05N016042-002DYAZIDE25MG;50MG **Federal Register determination that product was not discontinued or withdrawn for safety or effectiveness reasons**CAPSULE / ORALApproved before 19828072bd15b7f6…
2024-05-31 18:47 UTC2024-05N016042-003DYAZIDE25MG;37.5MG **Federal Register determination that product was not discontinued or withdrawn for safety or effectiveness reasons**CAPSULE / ORALRLD1994-03-038072bd15b7f6…
2022-06-29 02:47 UTC · 2 captures of this ZIP2022-06N016042-002DYAZIDE25MG;50MG **Federal Register determination that product was not discontinued or withdrawn for safety or effectiveness reasons**CAPSULE / ORALApproved before 19825c6f7cd8ea54…
2022-06-29 02:47 UTC · 2 captures of this ZIP2022-06N016042-003DYAZIDE25MG;37.5MG **Federal Register determination that product was not discontinued or withdrawn for safety or effectiveness reasons**CAPSULE / ORALRLD1994-03-035c6f7cd8ea54…
2022-04-08 23:34 UTC2022-04N016042-002DYAZIDE25MG;50MGCAPSULE / ORALApproved before 19825d02ea3f76ae…
2022-04-08 23:34 UTC2022-04N016042-003DYAZIDE25MG;37.5MGCAPSULE / ORALRLD1994-03-035d02ea3f76ae…
2022-04-04 05:41 UTC2022-04N016042-002DYAZIDE25MG;50MGCAPSULE / ORALApproved before 19824b0b4de00fa7…
2022-04-04 05:41 UTC2022-04N016042-003DYAZIDE25MG;37.5MGCAPSULE / ORALRLD1994-03-034b0b4de00fa7…
2019-12-13 00:20 UTC2019-12N016042-002DYAZIDE25MG;50MGCAPSULE / ORALApproved before 198274a2ff9319b5…
2019-12-13 00:20 UTC2019-12N016042-003DYAZIDE25MG;37.5MGCAPSULE / ORALABRLD, RS1994-03-0374a2ff9319b5…

Observed Orange Book normalized TE history#

Captured, Edition, Application-product table
CapturedEditionApplication-productTE codeOrderSource SHA-256
2019-12-13 00:20 UTC2019-12N016042-003AB174a2ff9319b5…
2020-12-22 03:56 UTC2020-12N016042-003AB18869cabd3fbd…
2020-11-12 02:37 UTC2020-11N016042-003AB1c0c555d07b60…
2019-12-14 00:12 UTC2019-12N016042-003AB13f01610625f2…
2019-09-15 20:21 UTC2019-09N016042-003AB1b00525d2431f…
2019-07-19 19:46 UTC2019-07N016042-003AB1ea99ee380514…

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
31525806-a798-48f6-8a8d-162ac81cb8147330f40d-b269-425b-a4e3-e7263a088fb72016-04-13Boxed warning, Warnings, Adverse reactionsExact identifier
spl id: 31525806-a798-48f6-8a8d-162ac81cb814
spl set id: 7330f40d-b269-425b-a4e3-e7263a088fb7

Reported adverse events (FAERS/openFDA)#

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