Which drug class does lorazepam belong to?

Lorazepam is classified as a benzodiazepine, which is a category of medications primarily used for their sedative, anxiolytic (anti-anxiety), muscle relaxant, and anticonvulsant properties. Benzodiazepines work by enhancing the effect of a natural brain chemical called gamma-aminobutyric acid (GABA), which helps to promote calmness and reduce anxiety.

This classification is significant because benzodiazepines, including lorazepam, are commonly used in clinical settings to manage conditions such as anxiety disorders, insomnia, and seizures. Their mechanism of action and therapeutic effects distinguish them from other drug classes, such as beta-blockers or alpha-blockers, which primarily affect cardiovascular function, or aminoglycosides, which are antibiotics used to treat infections. Understanding the specific class to which lorazepam belongs helps healthcare professionals choose appropriate treatments based on patient needs and underlying conditions.