Amphetamine / dextroamphetamine
"I'm a 31yr old female, 5'4, 115lbs. I was 1st prescribed adderall in 2012, so I've taken it about 3 1/2 yrs. within that time there's ben a few situations that forced me 2 go with out meds for a week or more, which reminded me how much it helps! Without it I could sleep 18hrs for days & still be wanting 2 sleep an hr or so after getting up! I can sleep while taking it, but don't have the strong compulsion to. The first day taking it I've learned 2 only take half bc if not it feels like I'm on cocaine, even after just a week of not having it. But the 2nd day & thereafter is fine.I  never experiencd any "comedown" like some ppl. The only negative is without it I get agitated easily & get on my own nerves when it comes 2 lack of concentration, forgetfulness,n sleeping 2 much."