Detailed Clopidogrel dosage information for adults. Includes dosages for Myocardial Infarction, Ischemic Stroke, Acute Coronary Syndrome and more; plus renal, liver and dialysis adjustments. Clopidogrel is an antiplatelet drug used to prevent heart attacks, strokes, and blood clots. Learn about its dosage forms, strengths, side effects, drug interactions, warnings, and precautions. Learn about Plavix 75 mg , including how it works, uses, dosage guidelines, side effects & foods to avoid while taking it. Know more today from our expert!