Clopidogrel (Plavix)

Plavix is used to prevent blood clots after a recent heart attack or stroke, and in people with certain disorders of the heart or blood vessels.
Plavix may also be used for purposes other than those listed in this medication guide.

Theurapeutic actions:
Plavix keeps your blood from coagulating (clotting) to prevent unwanted blood clots that can occur with certain heart or blood vessel conditions. Because of this drug action, Plavix can make it easier for you to bleed, even from a minor injury. Contact your doctor or seek emergency medical attention if you have bleeding that will not stop.
You may also have bleeding on the inside of your body, such as in your stomach or intestines. Call your doctor at once if you have black or bloody stools, or if you cough up blood or vomit that looks like coffee grounds. These could be signs of bleeding in your digestive tract. Avoid drinking alcohol while taking Plavix. Alcohol may increase your risk of bleeding in your stomach or intestines. If you need to have any type of surgery or dental work, tell the surgeon or dentist ahead of time that you are using Plavix. You may need to stop using the medicine for at least 5 days before having surgery, to prevent excessive bleeding.
While you are taking Plavix, do not take aspirin or other NSAIDs (non-steroidal anti-inflammatory drugs) without your doctor's advice. NSAIDs include ibuprofen (Motrin, Advil), naproxen (Aleve, Naprosyn), diclofenac (Voltaren), diflunisal (Dolobid), etodolac (Lodine), flurbiprofen (Ansaid), indomethacin (Indocin), ketoprofen (Orudis), ketorolac (Toradol), mefenamic acid (Ponstel), meloxicam (Mobic), nabumetone (Relafen), piroxicam (Feldene), and others.