I’ve been taking it since July—I’ve had 4 treatments for pouchitis. (K pouch) I have had NO side effects and my pouchitis is gone. Had a scope from Dr Shen in oct—after 3 infusions. I was quite surprised at the outcome. Also I have been receiving iron treatments for the last 17 years and this is the first year I didn’t need one! I am very happy with the results so far. dr Shen says people can take entivyo for years without a problems.
Good Luck