<unk> , sold under the brand name Vyvanse among others, is a stimulant medication that is mainly used to treat attention deficit hyperactivity disorder (ADHD) in people over the age of five as well as moderate-to-severe binge eating disorder in adults.<unk>  is taken by mouth. Its effects generally begin within 2 hours and last for up to 14 hours. In the United Kingdom, it is usually less preferred than methylphenidate. Common side effects of<unk>  include loss of appetite, anxiety, diarrhea, trouble sleeping, irritability, and nausea. Rare but serious side effects include mania, sudden cardiac death in those with underlying heart problems, and psychosis. It has a high potential for substance abuse per the DEA. Serotonin syndrome may occur if used with certain other medications. Its use during pregnancy may result in harm to the baby and use during breastfeeding is not recommended by the manufacturer.<unk>  is an inactive prodrug that works after being converted by the body into dextroamphetamine, a central nervous system (CNS) stimulant. Chemically,<unk>  is composed of the amino acid L-lysine, attached to dextroamphetamine.<unk>  was approved for medical use in the United States in 2007. In 2019, it was the 79th most commonly prescribed medication in the United States, with more than 9million prescriptions. It is a Class B controlled substance in the United Kingdom and a Schedule II controlled substance in the United States.
Lisdexamfetamine
Etilamfetamine
Solriamfetol
Tropisetron
Medifoxamine
Cilansetron
Sertindole
Alosetron