ive never tried it. i want to tho... jsut from reading a couple of threads. how bad is it in comparison to weed and alcohol? and what would be a good dose for the first trip?
I suggest reading up on it at erowid.org in order to purchase the correct kind of cough syrup. Personally, I suggest chugging a 4oz bottle. That'll do you in for a nice trip. Be sure to have weed though, it will help offset the nausea. And doing it once in a while won't hurt ya more than any other substance, though I doubt you'd want to partake of this substance that often.
Yah it will hurt you more then weed and alcohol. DXM is very bad for your physically and mentally. Now im not preaching I mean I do DXM im just answering his question.