Hey Nullific, diphenhydramine is a antihistamine plain and simple. It causes a tired and sleepy feeling. I take 2 before going to bed. It is used in MANY sleeping aids and is what is in the PM OVER THE COUNTER DRUGS! Before you try to sound like you know something check the facts.Your trying to compare them to Angels Trumpet or Datura is about the most ignorant thing I have read on these boards.
I suppose then, that dextromethorphan is a common over the counter cough supressant plain and simple and that it would be down right absurd to compare it to phencyclidine? You've obviously not been on these boards very long.

Thanks for the rest of the comments :thumbsup: