Combining DXM and Benadryl

[SumSkater540]

Thanks SumSkater.. how much do you weigh?

I weigh about 140 lbs, I'm 5'9 or so

SumSkater540 Reviewed by SumSkater540 on 10-17-2005. Combining DXM and Benadryl I know this can be dangerous.. but would 300 mg of just DXM and 300 mg of just diphenhydramine be a safe combination? I've tripped on 754 mg of DXM alone before and 400 mg of diphenhydramine alone before. Rating: 5