Vyvanse vs. Adderall comparison facts
Adderall and Vyvanse are amphetamines, which are stimulants that increase the level of important chemical messengers (neurotransmitters) in the brain. Amphetamines are used to treat attention-deficit hyperactivity disorder (ADHD) and narcolepsy. Vyvanse is approved to treat these disorders as well as moderate-to-severe binge eating disorder.
The difference between the drugs is that Adderall contains amphetamine salts (amphetamine and dextroamphetamine), whereas Vyvanse contains lisdexamfetamine, which the body converts to dextroamphetamine before it is active.
The side effects of Adderall and Vyvanse are similar, and include
- Decreased appetite, and others.
Both drugs may cause priapism, which is a penile erection lasting more than four hours that can damage the genital tissue.
Vyvanse and Adderall should not be taken with monoamine oxidase (MAO) inhibitor drugs including phenelzine (Nardil), tranylcypromine (Parnate), and Zyvox. Use of amphetamines within 14 days of using MAO inhibitor drugs should be avoided. Patients receiving antihypertensive medications may experience loss of blood pressure control when using amphetamines.
What are Vyvanse and Adderall prescribed for?
Vyvanse is used for the treatment of attention deficit hyperactivity disorder (ADHD), and moderate to severe binge eating disorder.
Adderall is used for the treatment of attention-deficit hyperactivity disorder (ADHD) and narcolepsy. Adderall XR is only approved for treatment of ADHD.
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