Alternatives for Vyvanse
There is currently no Vyvanse generic formulation available, but there are other drugs that provide similar effects, including Adderall and Concerta.
Vyvanse vs. Adderall
Pharmacologically, the difference between Vyvanse and Adderall is the chemical makeup of the other compounds they are formulated with. In the case of Vyvanse, the prodrug lisdexamfetamine is metabolized into L- lysine and dextroamphetamine byproducts after consumption. Adderall is a mixture of four amphetamine salts, one of which is dextroamphetamine. Because the primary active component in both medications is dextroamphetamine, they have similar effects. However, differences have been observed in the amount of time it takes for the onset of action: Vyvanse took about three hours to onset and Adderall took about two hours. The effects of both drugs persisted for up to 16 hours. Unlike Vyvanse, Adderall is not approved for binge eating disorder. Vyvanse also may have less risk of misuse than Adderall due to the fact that Vyvanse is only available in a delayed-release formula. However, Vyvanse is associated with a potential for misuse.
Vyvanse vs Concerta
Vyvanse and Concerta have different active compounds, unlike Vyvanse and Adderall. The active component of Concerta is methylphenidate, which is also used in Ritalin. However, because they are both CNS stimulants, they have similar effects. Concerta does not last as long as Vyvanse, with therapeutic effects lasting only 12 hours for Concerta, versus up to 16 hours for Vyvanse. Unlike Vyvanse, Concerta is not approved for binge eating disorder.