That sounds like a nasty combo, but who really knows. Promethazine alone Swim
doesnt find very enjoyable. It seems as though mixed with DXM
may cause even more dissyness and even more of a loss in motor function and coordination.
Seems like it might dull the entire mind fuck that comes with DXM also which is one of the major reasons Swim takes it and is probably one of the major qualities that make DXM psychodelic. The entire paradox and mystical thought process that goes on. Sort of the "magic" everyone talks about. It seems like promethazine might dull the entire experience and give it more like a shit faced drunk quality, but Swim has never tried the combo.
Not sure how those two will react though so if you want some scientific health facts I can not give you any. Some weed
usually calms Swim down on DXM, but on rare occasions it can have the opposite effect. Swim would simply recomend a beer. Just a single beer.