Diverticulitis
"I was told not to use drink alcohol with Flagyl, of course, but I also found I cannot use Purell (ethanol-based) or isopropyl rubbing alcohol with it. These led to terrible stomach pain and headache. One pharmacist told me this couldn&#039;t happen, not enough alcohol would get in, but another said Yes, it happens, and some people even have a reaction to alcohol in the slight fumes you get while pumping gasoline that includes alcohol. When I avoid Purell and isopropyl, I don&#039;t get those severe stomach pains."