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continue cozaar

University of Pittsburgh · FDA-approved active Small molecule

Cozaar (losartan) blocks angiotensin II receptors on blood vessels and tissues, causing vasodilation and reducing blood pressure.

Cozaar (losartan) blocks angiotensin II receptors on blood vessels and tissues, causing vasodilation and reducing blood pressure. Used for Hypertension, Diabetic nephropathy in patients with type 2 diabetes, Heart failure with reduced ejection fraction.

At a glance

Generic namecontinue cozaar
SponsorUniversity of Pittsburgh
Drug classAngiotensin II receptor antagonist (ARB)
TargetAT1 receptor (Angiotensin II Type 1 receptor)
ModalitySmall molecule
Therapeutic areaCardiovascular
PhaseFDA-approved

Mechanism of action

Losartan is an angiotensin II receptor antagonist (ARB) that selectively blocks the AT1 receptor, preventing angiotensin II from binding and triggering vasoconstriction and aldosterone release. This leads to decreased peripheral vascular resistance, lower blood pressure, and reduced sodium and water retention. It is commonly used as a first-line antihypertensive agent and for renal protection in diabetic patients.

Approved indications

Common side effects

Key clinical trials

Primary sources

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

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