http://www.medications.com/effect/view/19425 Let me tell you guys It has been horrible for me. a) My doctor gave me a Zpak for a strep throat it was gone in a few days. But a few weeks later I had a stomach pains that would not go away so then the doctor did a test for H Pylori the antibody test c Fri, 14 Mar 2008 11:42:37 -0400 http://www.medications.com/effect/view/19425?item=5533 Thank you for sharing your story. I too just got off of the prevpak about a week ago and today just called my doctor because my stomach is still not really fine. I'm still belching and my stomach is groaning. He is going to call me back and I hope that http://www.medications.com/effect/view/19425?item=5533 Wed, 04 Nov 2009 10:55:31 -0500 http://www.medications.com/effect/view/19425?item=24185 THAT IS WEIRED I HAD ALMOST THE SAME THING BUT NOT THE STREP I HAD THE RASH THEN THE STOMACH PAINS DIZZZYNESS AND SHORTNESS OF BRETH I WENT TP THE ER 2 AND THEY DID ALL BLOOD WORK EVERY THING IS NORMAL THAT MONDAY I WENT TO MY PC AND THEY DID A H PYLORI TE http://www.medications.com/effect/view/19425?item=24185