old legs. p.a.d., the doctor said. p-a-d... p.a.d. isn't just poor circulation in your legs causing you pain. it more than doubles your risk of a heart attack or stroke. i was going to tell you. if you have p.a.d., plavix can help protect you from a heart attack or stroke. plavix helps keep blood platelets from sticking together and forming clots, the cause of most heart attacks and strokes. call the doctor about plavix -- please? i will. [ male announcer ] certain genetic factors and some medicines such as prilosec reduce the effect of plavix leaving you at greater risk for heart attack and stroke. your doctor may use genetic tests to determine treatment. don't stop taking plavix without talking to your doctor as your risk of heart attack or stroke may increase. people with stomach ulcers or conditions that cause bleeding should not use plavix. taking plavix alone or with some other medicines including aspirin may increase bleeding risk,