I am an active, healthy (before this) 41 year old. The only surgeries I have had have been two C Sections 4.5 & 6.5 years ago. 15 months ago I noticed a strange acid/bitter taste in my mouth. Prevacid 30 mg was prescribed, the taste disappeared. 6 months later the taste was unresponsive even to 30 mg twice a day. Gastro Dr. "A" performed an endoscopy/ biopsy for H Pylori (neg), LES and pyloric valve normal, "low to moderate" amt of bile in the duodenum and stomach. He said, "You are producing a lot of bile," requested a liver panel blood test (normal), and a gb/pancreas sonogram (normal), took me off the Prevacid, and prescribed Carafate 1mg twice a day which did not help, upped it to four times a day which made it worse. He prescribed Reglan 10 mg 3 times a day for 6 weeks with the Carafate, which was better than Carafate alone and said that I "have a motility problem." Seems like I had an hour's? worth of relief from "the taste" after meals with Reglan. At the follow up was taken off Reglan and put on Zelnorm 2 mg but felt worse. Soon I experienced - extreme/suicidal anxiety - ended up off Zelnorm and on Ativan 0.5 mg to 2 mg for 6 weeks and Celexa 30 mg for three months - having never previously experienced anxiety/depression/mental problems. Urged by friends, I saw Gasro Dr. "B" who ordered a CT scan of my head (normal), abdomen/pelvis (normal), chest (normal). A CBC was ordered (normal except glucose of 100), other blood work to test for intestinal parasites, etc. (normal). A gastric emptying scan showed an emptying half time of 85 to 88 minutes (78 +- 11 minutes is normal). At the follow up exam he said that I'm not experiencing reflux (bile or otherwise) because (1) the bile can't travel all that way to my mouth (2) low to moderate bile is not abnormal. After struggling through the affects of getting off Ativan and Celexa, the taste bothered me as much as before (maybe more, since it seems like it had now become chronic and untreatable) so I called Dr. "B" who ordered a manometry test which showed "essentially normal esophageal motility with some decreased amplitude in distal esophagus (normal in prox/mid esoph). LES pressure 13mmHG, UES 55mmHG, relaxation both normal, amplitude 40mmHG (22-62) nl 50-180." Had pH monitoring done (twice) sort of on meds DeMeester score was 3.6 at LES and 0.5 at UES, off meds 6.0 at LES and 0.5 at UES (normal). The reflux occurred daytime only in conjuction with belching which has gone from minimal before four months ago to 75 times a day (during the pH test) maybe a little less now - which I absolutely don't believe is from aerophagia, as I don't do the things that cause it and my anxiety is under control. Is it possible to have a motility problem with only the (bile?) taste and belching as symptoms? If I am not experiencing GERD, could I still be refluxing bile? Could the belching be do to a motility problem vs. aerophagia? I've never had nausea/bloating/vomiting/heartburn or pain.