Clopidogrel is used to prevent strokes and heart attacks in patients at risk for these problems. There has been concern of combining this drug with PPIs (Protein Pump Inhibitors) and therefore effects prescriptions written for GI patients. This scientific article, written by Dr David Johnson, addresses that concern. If you are a patient and after reading this want more information for a better understanding, please refer your physician to this article. GI Associates is dedicated to the improved health care for all and regularly share the latest findings on our website and Facebook page.