cilostazol, Pletal

  • Pharmacy Author:
    Omudhome Ogbru, PharmD

    Dr. Ogbru received his Doctorate in Pharmacy from the University of the Pacific School of Pharmacy in 1995. He completed a Pharmacy Practice Residency at the University of Arizona/University Medical Center in 1996. He was a Professor of Pharmacy Practice and a Regional Clerkship Coordinator for the University of the Pacific School of Pharmacy from 1996-99.

  • Medical and Pharmacy Editor: Jay W. Marks, MD
    Jay W. Marks, MD

    Jay W. Marks, MD

    Jay W. Marks, MD, is a board-certified internist and gastroenterologist. He graduated from Yale University School of Medicine and trained in internal medicine and gastroenterology at UCLA/Cedars-Sinai Medical Center in Los Angeles.

View the High Blood Pressure (Hypertension) Slideshow Pictures

GENERIC NAME: cilostazol

BRAND NAME: Pletal

DRUG CLASS AND MECHANISM: Cilostazol is a medication for the treatment of intermittent claudication, a condition caused by narrowing of the arteries that supply the legs with blood. Patients with intermittent claudication develop pain when they walk because not enough oxygen-containing blood reaches the active leg muscles. Cilostazol reduces the pain of intermittent claudication by dilating the arteries, thereby improving the flow of blood and oxygen to the legs. (It does this by decreasing the action of an enzyme, phosphodiesterase III.) It also reduces the ability of blood to clot. Cilostazol enables patients with intermittent claudication to walk longer and faster before developing pain. Cilostazol has a different mechanism of action than pentoxifylline (Trental), the other drug approved for intermittent claudication. (Pentoxifylline improves blood flow by making it easier for red blood cells to pass through vessels. It also decreases the viscosity of blood.). The FDA approved cilostazol in January 1999.

PRESCRIBED FOR: Cilostazol improves walking speed and walking distance among patients with intermittent claudication. It does not cure intermittent claudication. Cilostazol has not been studied in patients with leg pain at rest, leg ulcers due to reduced flow of blood, gangrene or rapidly progressing claudication.

SIDE EFFECTS: The most common adverse effects of cilostazol are:

Medically Reviewed by a Doctor on 1/27/2015

Quick GuideHow to Lower Blood Pressure: Exercise Tips (Pictures)

How to Lower Blood Pressure: Exercise Tips (Pictures)
FDA Logo

Report Problems to the Food and Drug Administration

You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.

See more info: cilostazol on RxList
RxList Logo

Need help identifying pills and medications?

Use the pill identifier tool on RxList.

Subscribe to MedicineNet's Heart Health Newsletter

By clicking Submit, I agree to the MedicineNet's Terms & Conditions & Privacy Policy and understand that I may opt out of MedicineNet's subscriptions at any time.

Health Solutions From Our Sponsors