Alprazolam: Difference between revisions

>Blackhole
m Reverted edits by Osamu (talk) to last revision by 0xea
>Hypocriticellie
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Like other [[benzodiazepines]], alprazolam binds to specific sites on the [[gamma-amino-butyric acid|GABA<sub>A</sub>]] receptor.<ref>{{cite journal | vauthors=((Nuss, P.)) | journal=Neuropsychiatric Disease and Treatment | title=Anxiety disorders and GABA neurotransmission: a disturbance of modulation | volume=11 | pages=165–175 | date=17 January 2015 | url=https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4303399/ | issn=1176-6328 | doi=10.2147/NDT.S58841}}</ref> It is commonly used for the medical treatment of panic disorder, generalized anxiety disorder (GAD), or social anxiety disorder (SAD).<ref>FDA approved labeling for Xanax revision 08/23/2011 | http://www.accessdata.fda.gov/drugsatfda_docs/label/2011/018276s045lbl.pdf</ref>
Like other [[benzodiazepines]], alprazolam binds to specific sites on the [[gamma-amino-butyric acid|GABA<sub>A</sub>]] receptor.<ref>{{cite journal | vauthors=((Nuss, P.)) | journal=Neuropsychiatric Disease and Treatment | title=Anxiety disorders and GABA neurotransmission: a disturbance of modulation | volume=11 | pages=165–175 | date=17 January 2015 | url=https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4303399/ | issn=1176-6328 | doi=10.2147/NDT.S58841}}</ref> It is commonly used for the medical treatment of panic disorder, generalized anxiety disorder (GAD), or social anxiety disorder (SAD).<ref>FDA approved labeling for Xanax revision 08/23/2011 | http://www.accessdata.fda.gov/drugsatfda_docs/label/2011/018276s045lbl.pdf</ref>


Alprazolam has a fast onset of action and symptomatic relief. Ninety percent of peak effects are achieved within the first hour of using in preparation for panic disorder and full peak effects are achieved in 1.5 and 1.6 hours respectively.<ref>{{cite journal | vauthors=((Smith, R. B.)), ((Kroboth, P. D.)), ((Vanderlugt, J. T.)), ((Phillips, J. P.)), ((Juhl, R. P.)) | journal=Psychopharmacology | title=Pharmacokinetics and pharmacodynamics of alprazolam after oral and IV administration | volume=84 | issue=4 | pages=452–456 | date= 1984 | issn=0033-3158 | doi=10.1007/BF00431449}}</ref><ref>{{cite journal | vauthors=((Sheehan, D. V.)), ((Sheehan, K. H.)), ((Raj, B. A.)) | journal=Psychopharmacology Bulletin | title=The speed of onset of action of alprazolam-XR compared to alprazolam-CT in panic disorder | volume=40 | issue=2 | pages=63–81 | date= 2007 | issn=0048-5764}}</ref> Peak benefits achieved for generalized anxiety disorder (GAD) may take up to a week.<ref>{{cite journal | vauthors=((Verster, J. C.)), ((Volkerts, E. R.)) | journal=CNS Drug Reviews | title=Clinical Pharmacology, Clinical Efficacy, and Behavioral Toxicity of Alprazolam: A Review of the Literature | volume=10 | issue=1 | pages=45–76 | date=7 June 2006 | url=https://onlinelibrary.wiley.com/doi/10.1111/j.1527-3458.2004.tb00003.x | issn=1080563X | doi=10.1111/j.1527-3458.2004.tb00003.x}}</ref>
Alprazolam has a fast onset of action and symptomatic relief. 90% of peak effects are achieved within the 1st hour of using in preparation for panic disorder and full peak effects are achieved in 1.5 and 1.6 hours respectively.<ref>{{cite journal | vauthors=((Smith, R. B.)), ((Kroboth, P. D.)), ((Vanderlugt, J. T.)), ((Phillips, J. P.)), ((Juhl, R. P.)) | journal=Psychopharmacology | title=Pharmacokinetics and pharmacodynamics of alprazolam after oral and IV administration | volume=84 | issue=4 | pages=452–456 | date= 1984 | issn=0033-3158 | doi=10.1007/BF00431449}}</ref><ref>{{cite journal | vauthors=((Sheehan, D. V.)), ((Sheehan, K. H.)), ((Raj, B. A.)) | journal=Psychopharmacology Bulletin | title=The speed of onset of action of alprazolam-XR compared to alprazolam-CT in panic disorder | volume=40 | issue=2 | pages=63–81 | date= 2007 | issn=0048-5764}}</ref> Peak benefits achieved for GAD may take up to a week.<ref>{{cite journal | vauthors=((Verster, J. C.)), ((Volkerts, E. R.)) | journal=CNS Drug Reviews | title=Clinical Pharmacology, Clinical Efficacy, and Behavioral Toxicity of Alprazolam: A Review of the Literature | volume=10 | issue=1 | pages=45–76 | date=7 June 2006 | url=https://onlinelibrary.wiley.com/doi/10.1111/j.1527-3458.2004.tb00003.x | issn=1080563X | doi=10.1111/j.1527-3458.2004.tb00003.x}}</ref>


The [[Benzodiazepine#Discontinuation|sudden discontinuation of benzodiazepines]] can be potentially dangerous or life-threatening for individuals using regularly for extended periods of time, sometimes resulting in seizures or death.<ref>{{cite journal | vauthors=((Lann, M. A.)), ((Molina, D. K.)) | journal=The American Journal of Forensic Medicine and Pathology | title=A fatal case of benzodiazepine withdrawal | volume=30 | issue=2 | pages=177–179 | date= June 2009 | issn=1533-404X | doi=10.1097/PAF.0b013e3181875aa0}}</ref> It is highly recommended to [[taper]] one's dose by gradually lowering the amount taken each day for a prolonged period of time instead of stopping abruptly.<ref>{{cite journal | vauthors=((Kahan, M.)), ((Wilson, L.)), ((Mailis-Gagnon, A.)), ((Srivastava, A.)) | journal=Canadian Family Physician | title=Canadian guideline for safe and effective use of opioids for chronic noncancer pain. Appendix B-6: Benzodiazepine Tapering | volume=57 | issue=11 | pages=1269–1276 | date= November 2011 | url=https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3215603/ | issn=0008-350X}}</ref>
The [[Benzodiazepine#Discontinuation|sudden discontinuation of benzodiazepines]] can be potentially dangerous or life-threatening for individuals using regularly for extended periods of time, sometimes resulting in seizures or death.<ref>{{cite journal | vauthors=((Lann, M. A.)), ((Molina, D. K.)) | journal=The American Journal of Forensic Medicine and Pathology | title=A fatal case of benzodiazepine withdrawal | volume=30 | issue=2 | pages=177–179 | date= June 2009 | issn=1533-404X | doi=10.1097/PAF.0b013e3181875aa0}}</ref> It is crucial to [[taper]] one's dose by gradually lowering the amount taken each day for a prolonged period of time instead of stopping abruptly.<ref>{{cite journal | vauthors=((Kahan, M.)), ((Wilson, L.)), ((Mailis-Gagnon, A.)), ((Srivastava, A.)) | journal=Canadian Family Physician | title=Canadian guideline for safe and effective use of opioids for chronic noncancer pain. Appendix B-6: Benzodiazepine Tapering | volume=57 | issue=11 | pages=1269–1276 | date= November 2011 | url=https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3215603/ | issn=0008-350X}}</ref>


[[File:Xanax (alprazolam) 2 mg.jpg|200px|thumbnail|Xanax (Alprazolam) 2 mg tri-score tablets]]
[[File:Xanax (alprazolam) 2 mg.jpg|200px|thumbnail|Xanax (Alprazolam) 2 mg tri-score tablets]]
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{{Preamble/SubjectiveEffects}}                                                                         
{{Preamble/SubjectiveEffects}}                                                                         
{{effects/base
{{effects/base


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*'''[[Effect::Dizziness]]'''{{citation needed}} - Dizziness is sometimes present with higher doses, although generally less than the dizzying effects of alcohol (colloquially known as "the spins").
*'''[[Effect::Dizziness]]'''{{citation needed}} - Dizziness is sometimes present with higher doses, although generally less than the dizzying effects of alcohol (colloquially known as "the spins").
*'''[[Effect::Seizure suppression]]'''{{citation needed}} - Alprazolam has seizure suppressing properties as a result of its [[GABA|GABA-mediated]] inhibitory effects on the nervous system.   
*'''[[Effect::Seizure suppression]]'''{{citation needed}} - Alprazolam has seizure suppressing properties as a result of its [[GABA|GABA-mediated]] inhibitory effects on the nervous system.   
 
*'''[[Effect::Dry mouth]]''' - Although infrequent, Alprazolam is capable of causing a dry mouth in some users. This may make a user drink more water. This is not the same as dehydration, as it is not known to be dangerous.<ref>Elie R, Lamontagne Y (June 1984). "Alprazolam and diazepam in the treatment of generalized anxiety". Journal of Clinical Psychopharmacology. 4 (3): 125–9. https://journals.lww.com/psychopharmacology/abstract/1984/06000/alprazolam_and_diazepam_in_the_treatment_of.2.aspx</ref>
}}
}}
{{effects/cognitive|
{{effects/cognitive|
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*'''[[Effect::Sleepiness]]'''
*'''[[Effect::Sleepiness]]'''
*'''[[Effect::Thought deceleration]]'''
*'''[[Effect::Thought deceleration]]'''
}}
}}
|{{effects/visual|
|{{effects/visual|