Well, One year and 3 months later after my Xifaxan antibiotic treatment did work and get rid of the SIBO. It seems my exact symptoms have returned. I started another cycle of Xifaxan, which by the way, is the most outrageously priced medicine in the world. ( i no longer have insurance.) Anyway, they wanted me to do a 1200mg a day cycle, but since i can not...