When my UC first started it shortly came after some serious antibiotic use, around age 19. Did the antibiotics cause it or was it just pure chance, who knows? All I know now is that I am very leary of taking antibiotics. Can you believe no GI doc for 15 years for me even mentioned the word probiotic or talked about
gut flora at all. My current GI doc does, rec. VSL#3. When I feel like I have to take a course of antibiotics I always eat yoghurt or keflir and I do take probiotics. So far so good. Even a flare starts once the meds stop and I stay on the yoghurt, etc... things settle down. Good luck!
MyUC