Last reviewed · How we verify

Chlorothiazide Injection

University of Virginia · FDA-approved active Small molecule

Chlorothiazide inhibits sodium chloride reabsorption in the distal convoluted tubule of the nephron, promoting urinary excretion of sodium, chloride, and water.

Chlorothiazide inhibits sodium chloride reabsorption in the distal convoluted tubule of the nephron, promoting urinary excretion of sodium, chloride, and water. Used for Hypertension, Edema associated with congestive heart failure, Edema associated with renal disease.

At a glance

Generic nameChlorothiazide Injection
Also known asDiuril
SponsorUniversity of Virginia
Drug classThiazide diuretic
TargetSodium-chloride cotransporter (NCC)
ModalitySmall molecule
Therapeutic areaCardiovascular
PhaseFDA-approved

Mechanism of action

As a thiazide diuretic, chlorothiazide blocks the thiazide-sensitive sodium-chloride cotransporter (NCC) in the kidney's distal convoluted tubule. This reduces fluid volume in the body and lowers blood pressure. The drug also has mild vasodilatory properties that contribute to its antihypertensive effect.

Approved indications

Common side effects

Key clinical trials

Primary sources

Every claim on this page is sourced from regulatory or scientific primary sources. See our editorial policy for full methodology.

SourceUsed for
ClinicalTrials.govTrial enrolment, design, endpoints, results

Competitive intelligence

For the full competitive landscape — auto-detected comparators, recent regulatory actions across the set, upcoming PDUFA, patent timeline, sponsor landscape: