Anyone diagnosed with SIBO with symptoms of regurgitation/vomiting after eating? Main symptom my dgt having is severe bloating and spontaneous regurgitation after eating. We've been to see 8 doctors with no answers in the past year. Finally seem to be getting somewhere with a diagnosis of SIBO however Rifaximin hasn't worked. Hoping to try Flagyl at next appt. She did not have the breath test since any form of Sugar makes her symptoms so severe and she feels so ill afterwards. Any input is appreciated!