Buspirone Hydrochloride
Buspirone Hydrochloride is an anxiolytic medication used to treat generalized anxiety disorder (GAD). Unlike benzodiazepines, it is not sedating and has no addiction potential, making it a preferred option for long-term anxiety management. The medication works by affecting serotonin receptors in the brain and typically requires 2-4 weeks of consistent use before full therapeutic effects are achieved.
Buspirone is a non-sedating, non-habit-forming anxiolytic used to treat generalized anxiety disorder.
Key facts at a glance
- RxNorm
- 203116
- Generic
- Buspirone Hydrochloride
- Class
- pin-variant
- Brands
- Buspar, Bucapsol
- Availability
- rx
- Lactation
- unknown
- Routes
- —
- Forms
- —
- 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.
Buspirone is FDA-approved for the treatment of generalized anxiety disorder (GAD). It may also be prescribed off-label for other anxiety conditions, panic disorder, and as an augmentation strategy in depression treatment.
Buspirone is a 5-HT1A serotonin receptor partial agonist. It modulates serotonin activity in the brain, which helps reduce anxiety symptoms. Unlike benzodiazepines, it does not affect GABA receptors and produces minimal sedation or muscle relaxation.
Buspirone requires 2-4 weeks of continuous use before therapeutic effects appear. Common side effects include dizziness, headache, and nausea. It has a low risk of dependence and withdrawal. Patients should avoid alcohol and grapefruit juice while taking this medication. Dose adjustments may be needed for those taking CYP3A4 inhibitors or inducers.
Official drug label
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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 27, 2026. · Read our editorial policy