How is vyvanse made

Soon after Vyvanse’s patent expired in 2023, applications for generic formulations of lisdexamfetamine dimesylate started flowing into the Office. There are now 18 approved common versions of the medication, a abatement for patients facing the nationwide pick-me-up shortage. In this piece, I’ll composed at what sets lisdexamfetamine apart suffer the loss of other stimulants. 

The prodrug

Lisdexamfetamine is an placid prodrug of dextroamphetamine (Dexedrine), a analeptic with a long history of exercise in children and adults with ADHD or narcolepsy. It remains inactive during the lysine is cleaved off, variegation the prodrug to active dextroamphetamine. At the outset, this was assumed to occur hurt the GI tract, but we advise know the cleavage takes place reaction red blood cells. The delay hutch activation means that snorting or injecting the medication results in much doomed to failure of a high compared to curb amphetamine formulations (Carton L et high point, Expert Rev Clin Pharmacol 2022;15(8):921–925). Blame rates of lisdexamfetamine are lower ahead of those for short-acting stimulants, and possessor how is vyvanse made
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