TheraRadar

Pharma Intelligence, Simplified

Data updated: Mar 10, 2026

HYDROCHLOROTHIAZIDE

HYDROCHLOROTHIAZIDE
Cardiovascular Approved 1973-01-12
61
Indications
--
Phase 3 Trials
53
Years on Market

HYDROCHLOROTHIAZIDE Approval History

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What HYDROCHLOROTHIAZIDE Treats

8 indications

HYDROCHLOROTHIAZIDE is approved for 8 conditions since its original approval in 1973. These indications span multiple therapeutic areas including oncology, immunology, and more.

  • Edema
  • Congestive Heart Failure
  • Hepatic Cirrhosis
  • Renal Dysfunction
  • Nephrotic Syndrome
  • Acute Glomerulonephritis
  • Chronic Renal Failure
  • Hypertension
Source: FDA Label

HYDROCHLOROTHIAZIDE Target & Pathway

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Target

ANGIOTENSIN-CONVERTING (Angiotensin-Converting Enzyme) Enzyme

An enzyme that converts angiotensin I to angiotensin II, a potent vasoconstrictor. ACE inhibitors lower blood pressure and protect the heart and kidneys. They are foundational treatments for hypertension and heart failure.

HYDROCHLOROTHIAZIDE Competitors

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10 other drugs also target ANGIOTENSIN-CONVERTING. Compare mechanisms, indications, and trial activity.

View all 10 ANGIOTENSIN-CONVERTING drugs →
Drug = Competitor name Company = Manufacturer N indic. = FDA-approved indications → Date = Patent/exclusivity expiry

Competitors share the same molecular target (ANGIOTENSIN-CONVERTING). Earlier expiry dates signal biosimilar/generic opportunities.

Drugs Similar to HYDROCHLOROTHIAZIDE

FDA-approved drugs for similar conditions. Compare mechanisms and indications to understand treatment alternatives.

INZIRQO
HYDROCHLOROTHIAZIDE
5 shared
NOVITIUM PHARMA
Shared indications:
HypertensionEdemaCongestive Heart Failure +2 more
METOLAZONE
METOLAZONE
4 shared
Novartis
Shared indications:
EdemaCongestive Heart FailureNephrotic Syndrome +1 more
ALDACTONE
SPIRONOLACTONE
3 shared
Pfizer
Shared indications:
HypertensionEdemaNephrotic Syndrome
BUMETANIDE
BUMETANIDE
3 shared
MSN
Shared indications:
EdemaCongestive Heart FailureNephrotic Syndrome
BUMEX
BUMETANIDE
3 shared
VALIDUS PHARMS
Shared indications:
EdemaCongestive Heart FailureNephrotic Syndrome
DYRENIUM
TRIAMTERENE
3 shared
ADVANZ PHARMA
Shared indications:
EdemaCongestive Heart FailureNephrotic Syndrome
EDECRIN
ETHACRYNIC ACID
3 shared
BAUSCH
Shared indications:
EdemaCongestive Heart FailureNephrotic Syndrome
ENBUMYST
BUMETANIDE
3 shared
CORSTASIS THERAP
Shared indications:
EdemaCongestive Heart FailureNephrotic Syndrome
ETHACRYNATE SODIUM
ETHACRYNATE SODIUM
3 shared
PH HEALTH
Shared indications:
EdemaCongestive Heart FailureNephrotic Syndrome
INDAPAMIDE
INDAPAMIDE
3 shared
RISING
Shared indications:
HypertensionCongestive Heart FailureEdema
THALITONE
CHLORTHALIDONE
3 shared
CASPER PHARMA LLC
Shared indications:
HypertensionEdemaNephrotic Syndrome
ACETAZOLAMIDE
ACETAZOLAMIDE
2 shared
MANKIND PHARMA
Shared indications:
EdemaCongestive Heart Failure
AMILORIDE HYDROCHLORIDE
AMILORIDE HYDROCHLORIDE
2 shared
SIGMAPHARM LABS LLC
Shared indications:
Congestive Heart FailureHypertension
CADUET
AMLODIPINE BESYLATE
2 shared
PHARMACIA
Shared indications:
HypertensionCongestive Heart Failure
CAROSPIR
SPIRONOLACTONE
2 shared
CMP DEV LLC
Shared indications:
HypertensionEdema
FUROSCIX
FUROSEMIDE
2 shared
SCPHARMACEUTICALS
Shared indications:
EdemaNephrotic Syndrome
MIDAMOR
AMILORIDE HYDROCHLORIDE
2 shared
PADAGIS US
Shared indications:
Congestive Heart FailureHypertension
NIPRIDE RTU IN SODIUM CHLORIDE 0.9%
SODIUM NITROPRUSSIDE
2 shared
EXELA PHARMA
Shared indications:
HypertensionCongestive Heart Failure
TRIAMTERENE
TRIAMTERENE
2 shared
BIOCON GENERICS
Shared indications:
EdemaHypertension
TRIAMTERENE AND HYDROCHLOROTHIAZIDE
HYDROCHLOROTHIAZIDE
2 shared
CADILA
Shared indications:
EdemaHypertension
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Active Pipeline

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Ongoing clinical trials by development phase

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Key Completed Trials

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Completed studies with published results, ranked by significance

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Trial Timeline

Full development history with FDA approval milestones

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Understanding FDA Approval Types
Count Type What it means
- ORIG Original approval - drug first enters market
- SUPPL - Efficacy New indication (new disease/condition approved)
- SUPPL - Labeling Label text changes (warnings, dosing updates)
- SUPPL - Manufacturing Production changes (new facility)
- SUPPL - Chemistry Formulation changes (new dosage strength)

Green lines in the timeline show ORIG and Efficacy approvals - the clinically meaningful milestones.

HYDROCHLOROTHIAZIDE FDA Label Details

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Indications & Usage

FDA Label (PDF)

Hydrochlorothiazide tablets are indicated as adjunctive therapy in edema associated with congestive heart failure, hepatic cirrhosis, and corticosteroid and estrogen therapy. Hydrochlorothiazide has also been found useful in edema due to various forms of renal dysfunction such as nephrotic syndrome, acute glomerulonephritis, and chronic renal failure. Hydrochlorothiazide tablets are indicated in the management of hypertension either as the sole therapeutic agent or to enhance the effectiveness of other antihypertensive drugs in the more severe forms of hypertension. Use in Pregnancy Routine us...

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Data Sources

Data sourced from official FDA and NIH databases. Click links to verify on original sources.