Clopidogrel

Common Brand Names

Clopilet, Pedogrel, Clovix, Clopistal, Clodrel, Clopi-Denk, Plavix

Overview

Clopidogrel is an antiplatelet medicine. It prevents platelets (a type of blood cell) from sticking together and forming a dangerous blood clot.

Taking clopidogrel helps prevent blood clots if you have an increased risk of having them.

Your risk is higher if you have or have had:

• a heart attack
• unstable angina
• a stroke or "mini-stroke" (transient ischaemic attack or TIA)
• peripheral arterial disease
• an operation on your heart or blood vessels, such as a coronary stent insertion

Clopidogrel comes as tablets and is only available on prescription in some countries.

Important Facts

• The usual dose for clopidogrel is 75mg once a day.
• Your doctor may prescribe clopidogrel with or instead of low-dose aspirin.
• The main side effect of clopidogrel is bleeding more easily than normal. You may have nosebleeds, heavier periods, bleeding gums or bruising.
• You can drink alcohol with clopidogrel. But do not drink too much while taking this medicine. It can irritate your stomach.

• You may need to stop taking clopidogrel for a short time before having surgery or dental treatment, but check with your doctor or dentist first.