Adderall and Vyvanse are both forms of amphetamines used to treat attention-deficit/hyperactivity disorder (ADHD). The main difference between the two is that Adderall contains four different kinds of amphetamine salts, while Vyvanse only contains one type of amphetamine salt, called lisdexamfetamine, which gets converted into dextroamphetamine once it is in the body.
Adderall and Vyvanse are both forms of amphetamines used to treat attention-deficit/hyperactivity disorder (ADHD). The main difference between the two is that Adderall contains four different kinds of amphetamine salts, while Vyvanse only contains one type of amphetamine salt, called lisdexamfetamine, which gets converted into dextroamphetamine once it is in the body.