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Metaclazepam Hydrochloride

Published: July 26, 2026Updated: August 28, 2026

Metaclazepam Hydrochloride is a benzodiazepine derivative that acts on the central nervous system to produce calming and sedative effects. It was primarily developed and used in some European countries for the treatment of anxiety disorders and related conditions.

Quick summary

Metaclazepam Hydrochloride is a benzodiazepine-type medication used for anxiety management with CNS depressant effects.

Medically reviewed by WellAlly Editorial TeamLast reviewed August 28, 2026Editorial policy

Key facts at a glance

RxNorm
29590
Generic
Metaclazepam Hydrochloride
Class
pin-variant
Brands
—
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.

Primarily prescribed for anxiety disorders and anxiety-related conditions; historically used in some European markets for its anxiolytic properties.

As a benzodiazepine derivative, it enhances the effect of GABA neurotransmitters in the brain, resulting in CNS depression, sedation, and reduced anxiety.

Use requires medical supervision; carries risks of dependence and withdrawal with prolonged use; avoid combining with alcohol or other CNS depressants; may cause drowsiness affecting alertness. Note: This medication has limited availability and may not be marketed in all countries.

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.

Medical Disclaimer

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 28, 2026. · Read our editorial policy