That is really stupid man lol. Hydrocodone is alright but very addicting and it really doesn't feel so great. Benadryl is just plain stupid and you usually end up passing out or having a scary trip. lol
yea it poteniates opioids docters even use benadryl for that just take like 150mgs of the benadryl with your tabs.
ive taken like 2 benadryl to potentiate and lessen itching from oxy. worked alright. id never fuckin take benadryl to get high again tho, tried that when i was like 13 and it sucked ass.
Don't take more than 50-75mg of diphenhydramine in combination with opiates like hydrocodone. 50-75mg will make the effects of the hydrocodone increase, and at levels like you said (200+mg) it becomes dangereous because of the increased drowsyness and delerium caused by the large dose of diphenhydramine.