I have ended up on antibiotics way too much this year. 3 sinus infections plus a leg incision that got infected twice. I think the key is to take your probiotics while on antibiotics. I have been on all different ones and I don't recall one affecting my UC more than the other.
100mg Azathioprine, 2 Fibercon, Colazal-6 a day, Acidopholis Pearls, Prilosec OTC https://www.healingwell.com/donateCo-Moderator UC Forum