1. a benzodiazepine drug used to treat anxiety, muscle spasms, and seizures, or to relieve alcohol withdrawal symptoms
Usage: pharmaceutical/medical term; often referred to by brand name Valium; controlled substance in most countries

Examples

• The doctor prescribed diazepam to help manage the patient's anxiety disorder.
• Diazepam is commonly used in emergency rooms to treat acute seizures.
• Long-term use of diazepam can lead to physical dependence.
• The medication diazepam works by enhancing the effect of a neurotransmitter in the brain.
• Patients taking diazepam should avoid driving or operating heavy machinery.
• Diazepam may be prescribed for muscle relaxation following an injury.