I'm on amoxicillin for a tooth infection, and this stuff is tearing me up. Foul gas, heartburn, stomach aches, etc. I'm taking extra probiotics (Digestive Advantage) and eating Bubbies fermented pickles. Is there a better probiotic that I should seek out? Any other ways to improve/restore my gut health? I may cut out the dairy temporarily, the first thing I notice when my guts are out of whack is that my tolerance for lactose goes way down. I wish I didn't have to take it, but sadly the tooth pain won that argument.