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Alprazolam

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  • 35 Accesses

Generic Name

Alprazolam

Brand Name

Xanax, Xanax XR

Class

Benzodiazepine

Proposed Mechanism(s) of Action

Binds to benzodiazepine receptors at the GABA-A ligand-gated channel, thus allowing for neuronal hyperpolarization. Benzodiazepines enhance the inhibitory action of GABA via boosted chloride conductance.

Indication

Generalized Anxiety and Panic Disorders

Off Label Use

Other anxiety disorders, irritable bowel syndrome, insomnia, adjunctive treatment in mania and psychosis, premenstrual dysphoric disorder.

Side Effects

Serious

Respiratory depression, hepatic dysfunction (rare), renal dysfunction and blood dyscrasias, grand mal seizures

Common

Sedation, fatigue, depression, dizziness, memory problems, disinhibition, confusion, ataxia, slurred speech

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References and Readings

  • Physicians’ Desk Reference (62nd ed.). (2007). Montvale, NJ: Thomson PDR.

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  • Stahl, S. M. (2007). Essential psychopharmacology: The prescriber’s guide (2nd ed.). New York, NY: Cambridge University Press.

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© 2011 Springer Science+Business Media, LLC

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Courtney, J.C. (2011). Alprazolam. In: Kreutzer, J.S., DeLuca, J., Caplan, B. (eds) Encyclopedia of Clinical Neuropsychology. Springer, New York, NY. https://doi.org/10.1007/978-0-387-79948-3_1624

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  • DOI: https://doi.org/10.1007/978-0-387-79948-3_1624

  • Publisher Name: Springer, New York, NY

  • Print ISBN: 978-0-387-79947-6

  • Online ISBN: 978-0-387-79948-3

  • eBook Packages: Behavioral Science

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