Asked in Benadryl (diphenhydramine)
Is stomach pain 48 hours later from overdose of benadryl serious?
October 24, 2007 1:01AM
Don't ask that here. People can't reply fast enough. Read the warnings on the bottle and call a doctor or poison control center to find the answer. But yes. If you've taken more than ten 25mg pills, you might be developing a stomach ulcer, or internal stomach bleeding. It's not usually life-threatening though, but have a doctor look at you right away.