Terazepam is a medication belonging to the benzodiazepine class, primarily used for its anxiolytic, sedative, and muscle relaxant effects. It is prescribed to treat anxiety disorders, insomnia, and certain muscle conditions. Like other benzodiazepines, it works by enhancing the effects of the neurotransmitter gamma-aminobutyric acid (GABA) in the brain, leading to a calming effect. Due to its potential for dependence and withdrawal, it is typically used for short-term management.