Amphetamine [note 2] is a central nervous system (CNS) stimulant that is used in the treatment of attention deficit hyperactivity disorder (ADHD) and … Amphetamines are a type of stimulant drug that makes your nervous system more active. They treat several different conditions. Amphetamines are stimulants that speed up the body\’s system. Some are legally prescribed and used to treat attention-deficit hyperactivity disorder (ADHD). Amphetamines are stimulant drugs that speed up messages between the brain and body. Some amphetamines are prescribed by doctors to treat conditions such as … Amphetamine is a stimulant and is used to trat narcolepsy and attention deficit disorder. Includes amphetamine side effects, … Fast facts about amphetamines · Amphetamines are central nervous system (CNS) stimulants. · They are used to treat ADHD and narcolepsy. · Adverse effects …