I am wondering how much damage he is doing to his body by taking both amphetamine and cocaine simutaneously. I do not really combine both drugs to increase the high, but it happens quite often out of chance. swim often insuffulates 20-40 mg of aderall to help him with school/studying no later than 6 pm. and then, for example tonight, swim acquired some quality blow at about 930 pm and did about 1g between then and 230 am(now). I feel his heart 'pounding' but his heart rate is normal. swim knows that combining both drugs obviously not good for him, but he is starting to think that he may be doing extra damage to his heart by doing 2 stimulants at once. are there immediate or long term risks aside of when the two drugs are used seperately? p.s.- swim plans on taking 2 tylenol pm's in about a half hour so he can get some sleep. he has an exam tomorrow so he really needs it to get some shut eye. good idea? no? I posted this in the blow forum too, if i broke some rules and a mod wants to delete one of the threads so be it.