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Cilostazol Tablets

Gyeongsang National University Hospital · FDA-approved active Small molecule

Cilostazol inhibits phosphodiesterase-3 (PDE-3) to increase cAMP levels, promoting vasodilation and inhibiting platelet aggregation.

Cilostazol inhibits phosphodiesterase-3 (PDE-3) to increase cAMP levels, promoting vasodilation and inhibiting platelet aggregation. Used for Intermittent claudication due to peripheral arterial disease, Secondary prevention of ischemic stroke.

At a glance

Generic nameCilostazol Tablets
Also known asCilostazol-SR
SponsorGyeongsang National University Hospital
Drug classPhosphodiesterase-3 inhibitor
TargetPDE-3 (Phosphodiesterase-3)
ModalitySmall molecule
Therapeutic areaCardiovascular
PhaseFDA-approved

Mechanism of action

By blocking PDE-3 in vascular smooth muscle and platelets, cilostazol elevates cyclic adenosine monophosphate (cAMP), which leads to vasodilation of blood vessels and reduced platelet clumping. This dual action improves blood flow and reduces thrombotic events, making it effective for peripheral arterial disease and stroke prevention.

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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