i have tired both dramaine and benadryl..but i dont think i ever took enough to "trip". I did like 500mg(10 50mg pills) of dramamine one night...didnt really trip, had some wierd visuals just like swirls and patterns, nothing really full blown, slept good. Then another night i did 250mg(10 25mg pills) of benadryl alergy stuff, which wasnt enough for a trip...just made me tired as shit but i couldnt fall asleep cuz i cud never get comfortable...i think most people need at least 300-600mg of benadryl to have a real trip and i dont know about the dramamine but probably at least a whole tube(i think theirs 12 in a tube..so like 600mg) or more. However, if you did have enough to actually do anything, you wouldnt wanna do it in a public place and you probably want to have a trip sitter. Everyone I know that does it says you have full blown halucinations that you cant distinguish between reality(very unlike shrooms or LSD) and that its all really dreamlike. Wudnt wanna freak out in a public place and end up getting arrested or sent to the hospital cuz people thought you were outta ur mind, haha. Happy tripping tho. Hope that helps you a little bit. peace.