Flurazepam
Flurazepam is a benzodiazepine medication primarily used as a sleep aid for the short-term treatment of insomnia. It works by enhancing the effects of GABA, a neurotransmitter that reduces brain activity, promoting sedation and facilitating sleep onset and maintenance. This medication is typically prescribed for short-term use due to risks of dependence and tolerance.
Flurazepam is a benzodiazepine sleep medication used for short-term treatment of insomnia.
This medication carries a boxed (black box) warning — the strongest type of FDA warning. Review the full prescribing information before use.
Key facts at a glance
- ATC
- N05CD01
- RxNorm
- 4501
- Generic
- Flurazepam
- Class
- atc-n05
- Brands
- —
- Availability
- rx
- Lactation
- unknown
- Routes
- oral
- Forms
- capsule
- Regions
- US, EU, CN, JP
- Monitoring
- —
This page is for informational purposes only.
Do not use this information to diagnose yourself or to replace a physician's advice. Always consult a qualified healthcare provider before starting, stopping, or changing any medication. If you believe you are experiencing a medical emergency, call your local emergency number immediately.
Flurazepam is indicated for the short-term treatment of insomnia, particularly effective for difficulty falling asleep and frequent nighttime awakenings.
As a benzodiazepine, flurazepam enhances the activity of GABA (gamma-aminobutyric acid) in the brain, an inhibitory neurotransmitter that reduces neuronal excitability, resulting in sedative, anxiolytic, and muscle relaxant effects.
Flurazepam should only be used short-term (typically 1-2 weeks) due to risk of dependence, tolerance, and withdrawal symptoms. It may cause drowsiness, so patients should avoid driving or operating machinery. Alcohol and other CNS depressants should be avoided. Use with caution in elderly patients due to increased sensitivity and fall risk.
Official drug label
WellAlly may earn a referral fee from linked resources at no extra cost to you. Editorial content is never influenced by commercial relationships.
This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.
Medically reviewed by WellAlly Editorial Team Last reviewed August 25, 2026. · Read our editorial policy