dude if u plan to trip on dxm, i really do not advice you to take dxm in combination with other drugs for example acetaminophen and psuedoepherdine, that shit could kill you if you take too much. Its not going to boost or catalyze or dxm high, the drug that makes u trip is dxm, so for next time try and get a bottle of pure dxm with no other active components and chug the bottle.
cheers