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  3. /Alprazolam

Alprazolam

Xanax

Benzodiazepine • Short-acting benzodiazepine

Premium
CNS Depressant

Half-life

6-12 hours

Protein Binding

Metabolized By

CYP3A4

External

Drugs.com

Mechanism of Action

Enhances GABA-A receptor activity, producing anxiolytic/sedative effects

Indications(5)

Stereotypical Prolonged SeizuresHealthy ParticipantsOpioid AbuseBenzodiazepine AbusePolysubstance Abuse

Classification

Drug Class

Benzodiazepine

Subclass

Short-acting benzodiazepine

Brand Names

Xanax

Key Properties

Half-life

6-12 hours

Time for plasma concentration to decrease by 50%

Protein Binding

—

Fraction bound to plasma proteins

Therapeutic Index

Wide

Margin between therapeutic and toxic doses

Not a substitute for clinical judgement
Alprazolam Drug Profile | PharmaGraphX