>>942135552 (OP)
actually I take it back, you don't want that shit. codeine is an opioid, they're highly addictive, so best stay away from that shit. promethazine is an antihistamine which acts as a sedative. both of these can cause a host of negative side effects, and overdosing can be lethal. don't do it, kid. it's stupid shit for stupid people. that is, unless you have nothing to lose.