If one can't during the antibiotics do the probiotics than for sure after treatment. If after treatment one is having problems, still, I would think we go back to the response of "everyone is different." Also, it might, might, mean that there is some sort a gut problem from before the antibiotics????
We need to build the good bacteria in our gut, as you know, while taking the antibiotics. I just started taking 2 - 3 oz. of raw kombucha, the gingerade, once a day....and do other probiotics in preparation of starting the anti biotics.
Barbara

My Gastroenterologist also told me not to take them until I was off of the antibiotics and at that point start them. I chose to start them anyway.