Dexedrine is a brand name for dextroamphetamine, a stimulant medication used to treat attention deficit hyperactivity disorder (ADHD) and narcolepsy. There are various synonyms for this medication, including Dexedrin, Dextrostat, ProCentra, Zenzedi, and Vyvanse. These medications also contain dextroamphetamine and have similar effects on the body. However, each medication has different dosages and duration of action, and it is essential to consult a healthcare professional before switching from one medication to another. It is also crucial to understand that stimulants like dexedrine can be habit-forming and have potential side effects such as insomnia, loss of appetite, and irritability.