Quote Originally Posted by juggalo420
1 proberbly one 8 oz. of tussin, which is 700mg. you can go higher but i woudnt exceed 2000mg. because you meet the lethal dose around that high, so just gradually work up to higher doses.
2 itchyness is called, no lie, robo-itch, and its completly normal
3 occasionally dxm can cause a false-positive for pcp on drug tests.

ohhhh the fucking robo-itch...