Head-to-head comparisons of medication uses, side effects, warnings, and more.
Key takeaways
Vyvanse (lisdexamfetamine) and Adderall (mixed amphetamine salts) are both stimulant medications used to treat ADHD (attention deficit-hyperactivity disorder). Vyvanse is also FDA approved for binge-eating disorder and Adderall is approved for narcolepsy. They’re both part of a group of stimulants called amphetamines. Vyvanse is a long-acting, or extended-release (ER), stimulant. Adderall comes in an immediate-release (IR) and ER form (Adderall XR). Vyvanse and Adderall XR are taken once a day usually, while Adderall IR may be taken 2 to 3 times a day. Vyvanse and Adderall have similar side effects such as low appetite, headache, and trouble sleeping. Both medications are controlled substances, which means they can lead to dependence and misuse. Taking them only as prescribed can help decrease these risks.
Vyvanse (lisdexamfetamine)
Adderall
Vyvanse (lisdexamfetamine)
Adderall
Summary of Vyvanse vs. Adderall
Summary for Stimulant
Prescription only
Vyvanse, the brand name for lisdexamfetamine, is a stimulant medication. It's used to treat attention deficit-hyperactivity disorder (ADHD) in people 6 years and older. It can also treat binge eating disorder (BED) in adults. Vyvanse (lisdexamfetamine) comes as capsules and chewable tablets. It's taken once per day in the morning. The dosage starts low and gets adjusted based on how you respond to the medication. Common side effects include trouble sleeping and loss of appetite. Vyvanse (lisdexamfetamine) is a controlled substance because it has a high risk of misuse and dependency.
Summary for Stimulant
Prescription only
Adderall is a stimulant medication that's used to treat attention deficit-hyperactivity disorder (ADHD) and narcolepsy in adults and children. It contains the instant-release (IR) forms of dextroamphetamine and amphetamine salts. Adderall is available as a brand-name and lower-cost generic tablet that's taken by mouth. Your psychiatrist will adjust the dosage for you based on how well the medication works for you. Common side effects include trouble sleeping and loss of appetite.