I recently underwent an endoscopy as a result of having to have an upper GI done due to severe constipation, gas and bloating. I asked the doctor to include an endoscopy (even though he didn't want to) and I am glad I did. The endoscopy resulted finding severe gastritis and positive results for H Pylori. Today it has been 6 days into a 10 day antiobiotic treatment (Tetracycline 250 mg and Clarithromycin 500 mgthe treatment along with Omeprazol twice a day. I have heard of the pain in the discomfort of the upper stomach associated with the bacteria among other things however; my biggest problem is the distended abdomen. I am naturally of a pretty flat stomach, after eating my abdomen distents to a painful and extremely uncomfortable degree (i look no less than 6 months pregnant). The treating GI said that this is gas and not really the result of H Pylori. I am becoming very depressed and cry often (something new to me) due to the way that I am feeling. I am normally a happy person but lately I can't picture myself living in this condition forever... Having the H Pylori bacteria is consuming most of my day thinking, crying or researching online. Is this extreme bloating related to H Pylori? Can I take additional medication to alleviate the bloating and gas? Does the cure normally happen during the treatment, right after, or long after antiobitic treatment is finished? How can I know before being tested again if the bacteria is gone? I am desperate and very, very sad over the way I feel. Thanks for any help you can send my way.