Promethazine-dm – High on cough syrup, use, effects, addiction and withdrawal
What is promethazine-dm? Promethazine and dextromethorphan is oral syrup each 5 ml of which contains dextromethorphan hydrobromide 15 mg; promethazine hydrochloride 6.25 mg and alcohol 7.0%. It contains dextromethorphan which … Leia mais