Dexies, also known as dextroamphetamine, is a drug that stimulates the central nervous system. This medication is often prescribed to treat attention deficit hyperactivity disorder (ADHD) and narcolepsy. While dexies is a colloquial or slang term, it is important to note that using informal language to describe medication can be dangerous. Alternative terms for dexies include Adderall, Ritalin, and Vyvanse, which are all medications that fall under the category of central nervous system stimulants. It is crucial to use medical terminology when referring to medication to prevent confusion and ensure safety when discussing treatments with healthcare professionals.