Adderall vs. Vyvanse

See how Adderall and Vyvanse compare on approved uses, dosing, side effects, and cost.

Key Takeaways

  • Both are Schedule II stimulants for ADHD, but Adderall is dosed multiple times a day while Vyvanse is a once-daily prodrug that converts to active amphetamine after ingestion.

  • Vyvanse is also FDA-approved for moderate to severe binge eating disorder in adults, an indication Adderall does not have.

  • Generic Adderall typically costs a fraction of what Vyvanse costs out of pocket, since Vyvanse has no widely available generic yet.

Adderall vs. Vyvanse Drug Summary

Adderall

Adderall is a Schedule II central nervous system stimulant made of mixed amphetamine salts. It's FDA-approved for ADHD in patients 3 and older and for narcolepsy in adults, taken as an immediate-release tablet up to three times a day. Because it wears off in four to six hours, doses are usually spaced through the day to keep symptoms controlled.

Vyvanse

Vyvanse is a once-daily stimulant that is a prodrug of dextroamphetamine, meaning it stays inactive until the body converts it after ingestion. It's FDA-approved for ADHD in patients 6 and older and for moderate to severe binge eating disorder in adults, taken as a single capsule or chewable tablet each morning. Its prodrug design is thought to lower misuse potential when taken by non-oral routes like snorting or injecting.

Adderall vs. Vyvanse Side Effects

Adderall

Most common
Dry mouth (up to 35%)
Decreased appetite (up to 33%)
Insomnia (up to 27%)
Headache (up to 26%)

Vyvanse

Most common
Dry mouth (up to 23%)
Decreased appetite (up to 27%)
Insomnia (up to 16%)
Anxiety (up to 8%)

Adderall vs. Vyvanse Dosage

Adderall

Dosage
Dosage Table
STAGE DOSE WHEN
Starting dose 5 mg once or twice daily At the start
Maximum dose 40 mg/day If needed
Dose changes 3 increases As tolerated

Vyvanse

Dosage
Dosage Table
STAGE DOSE WHEN
Starting dose 30 mg once daily Week 1
Maximum dose 70 mg once daily Week 4 onward
Dose changes 4 increases Every week

Adderall vs. Vyvanse Indications

Adderall

Adderall is approved to treat attention-deficit/hyperactivity disorder in children age 3 and up, as well as in adolescents and adults. It's also approved for narcolepsy, a chronic sleep disorder marked by excessive daytime sleepiness. Some prescribers use it off-label for depression that hasn't responded to standard treatment.

  • ADHD in children 3 years and older

  • ADHD in adolescents and adults

  • Narcolepsy in adults

  • Off-label: treatment-resistant depression

Vyvanse

Vyvanse is approved to treat ADHD in children age 6 and older, as well as in adolescents and adults. It's also the first and only stimulant FDA-approved specifically for moderate to severe binge eating disorder in adults. It is not approved for weight loss, even though its appetite-suppressing effect leads some to seek it off-label for that purpose.

  • ADHD in children 6 years and older

  • ADHD in adolescents and adults

  • Moderate to severe binge eating disorder in adults

  • Not approved for weight loss or obesity

Adderall vs. Vyvanse Pros and Cons

Adderall

Adderall has decades of real-world use and comes in inexpensive generic versions, making it one of the most accessible ADHD medications. Because it's immediate-release, it requires more frequent dosing and its effects wear off faster than once-daily options. As an active amphetamine rather than a prodrug, it carries a somewhat higher misuse potential when crushed or taken by non-oral routes.

Pros

  • Generic available for roughly $15 to $80/month without insurance, before savings programs

  • Decades of real-world use across all ages

  • Flexible dosing lets clinicians fine-tune timing throughout the day

  • Faster onset, often felt within 30 to 60 minutes

Cons

  • Needs 2 to 3 doses a day to maintain coverage

  • Higher misuse potential since it's active amphetamine, not a prodrug

  • Effects wear off in 4 to 6 hours, causing symptom gaps

  • Not approved for binge eating disorder

Vyvanse

Vyvanse's prodrug design and once-daily dosing make it a simpler regimen for many patients, and its steadier release may cause less of a letdown than immediate-release stimulants. Because it has no widely available generic, it typically costs far more out of pocket than generic Adderall. It carries the same class-wide risks, including a boxed warning for abuse potential and cardiovascular concerns.

Pros

  • Once-daily dosing, no midday redosing needed

  • Lower misuse potential via non-oral routes since it's inactive until metabolized

  • Only stimulant FDA-approved for binge eating disorder

  • Steadier release may mean fewer peaks and crashes

Cons

  • No generic yet; typically $380 to $462/month without insurance, before savings programs

  • Slower onset since it must be metabolized first

  • Not approved for narcolepsy

  • Newer drug with less long-term real-world data than Adderall

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