I'm wondering if anyone else with SIBO experiences mood swings and/or brain fog and how they manifest? Here's what I experience: When constipated, I become irritable and sometimes extremely angry. I also often am not hungry for meals, feel fatigued and sleep a lot. When not constipated (taking...

Hi there, I've been lurking on this site for a while now, but this is my first time posting- nice to meet you all! So my doctor prescribed Xifaxan 550mg 3x's/day for 14 days for SIBO (diagnosed through hydrogen breath test), and today will be my fifth day taking it. My symptoms so far have...