nancy145
Bluelighter
- Joined
- Dec 25, 2014
- Messages
- 529
I always take diphenhydramine (benadryl) with my opioids to potentiate it and it works quite well, so i was wondering if there's any other antihistamines that also potentiate opioids. If there are, would it be safe to combine all three, and how much should I decrease the opioid dose by? Thanks