Clopidogrel is used to lower your risk of having a stroke, blood clot, or serious heart problem after you've had a heart attack, severe chest pain (angina), or circulation problems. … See more

Get emergency medical help if you have signs of an allergic reaction: hives; difficult breathing; … See more

You should not use clopidogrel if you have any active bleeding such as a stomach ulceror bleeding in the brain. Clopidogrel increases your risk of bleeding, which can be severe … See more

You should not use clopidogrel if you are allergic to it, or if you have: 1. any active bleeding; or 2. a stomach ulcer or bleeding in the brain (such as from a head injury). Tell your d… See more