Sporty_G saidTake a probiotic supplement to put some of the GOOD flora back into your digestive track.
My Doctor, surgeon, oncologist and dietician all made the same recommendation to add the probiotic while on the antibiotic.
It seemed to help me with some of the symptoms...
Then your doctors are dumbfucks. Doesn't make any sense to take so-called "probiotics" until after you are finished with the antibiotics. Yeah, I used to try to teach microbiology to medical students. Sisyphean task. "Probiotics" are pretty much a rip-off. They're all basically one or two species that may not even be very important. Just eat plenty of green leafies and a bit of yogurt - no need to buy anything extra.
I don't know any rational reason to stop working out when on antibiotics. There are some anecdotal stories about (extremely rare) tendon ruptures associated with fluoroquinolone use, but no known mechanism for any such interaction. It's remotely possible that there is some risk.