Mirtazapine: Difference between revisions
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Mirtazapine was developed in the Netherlands and introduced in the United States in 1996.<ref> "REMERON (mirtazapine) tablet, film coated [Organon Pharmaceuticals USA]". DailyMed. Organon Pharmaceuticals USA. October 2012. Retrieved 24 October 2013.</ref> Its patent expired in 2004 and generic versions have been widely available since.<ref>Schatzberg, AF; Cole, JO; DeBattista, C. "3". Manual of Clinical Psychopharmacology (7th ed.). Arlington, VA: American Psychiatric Publishing.</ref> | Mirtazapine was developed in the Netherlands and introduced in the United States in 1996.<ref> "REMERON (mirtazapine) tablet, film coated [Organon Pharmaceuticals USA]". DailyMed. Organon Pharmaceuticals USA. October 2012. Retrieved 24 October 2013.</ref> Its patent expired in 2004 and generic versions have been widely available since.<ref>Schatzberg, AF; Cole, JO; DeBattista, C. "3". Manual of Clinical Psychopharmacology (7th ed.). Arlington, VA: American Psychiatric Publishing.</ref> | ||
Mirtazapine is classified as a noradrenergic and specific serotonergic antidepressant (NaSSA). | Mirtazapine is classified as a noradrenergic and specific serotonergic antidepressant (NaSSA).{{citation needed}} | ||
Mirtazapine is used primarily in the treatment of major depressive disorder and other mood disorders.<ref>Mirtazapine: clinical overview. (PubMed.gov / NCBI) | http://www.ncbi.nlm.nih.gov/pubmed/10446735</ref><ref>Review of the use of mirtazapine in the treatment of depression | http://informahealthcare.com/doi/abs/10.1517/14656566.2011.585459</ref> However, it has also been found useful in alleviating the following conditions and may be prescribed off-label for the treatment of | Mirtazapine is used primarily in the treatment of major depressive disorder and other mood disorders.<ref>Mirtazapine: clinical overview. (PubMed.gov / NCBI) | http://www.ncbi.nlm.nih.gov/pubmed/10446735</ref><ref>Review of the use of mirtazapine in the treatment of depression | http://informahealthcare.com/doi/abs/10.1517/14656566.2011.585459</ref> However, it has also been found useful in alleviating the following conditions and may be prescribed off-label for the treatment of | ||
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Although mirtazapine exhibits almost exclusively psychedelic effects, the hallucinations that accompany it do have distinctively deliriant-like effects. For example, they are often delirious in their believability and rarely comprised of condensed visual [[geometry]]. Instead they tend to be solid and extremely realistic in appearance. | Although mirtazapine exhibits almost exclusively psychedelic effects, the hallucinations that accompany it do have distinctively deliriant-like effects. For example, they are often delirious in their believability and rarely comprised of condensed visual [[geometry]]. Instead they tend to be solid and extremely realistic in appearance. | ||
The mental processes, thought patterns and general head space experienced during a high dose mirtazapine experience is one that is typically described to be completely devoid of insight. In contrast to many other substances with hallucinogenic properties, it produces no [[introspection]], [[personal bias suppression|personal problem solving]] or [[creativity enhancement|creativity enhancing]] effects; for this reason it is generally reported that mirtazapine holds | The mental processes, thought patterns and general head space experienced during a high dose mirtazapine experience is one that is typically described to be completely devoid of insight. In contrast to many other substances with hallucinogenic properties, it produces no [[introspection]], [[personal bias suppression|personal problem solving]] or [[creativity enhancement|creativity enhancing]] effects; for this reason it is generally reported that mirtazapine holds no therapeutic potential when used as a [[hallucinogen]]. | ||
{{Preamble/SubjectiveEffects}} | {{Preamble/SubjectiveEffects}} | ||
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*'''[[Effect::Increased music appreciation]]''' | *'''[[Effect::Increased music appreciation]]''' | ||
*'''[[Effect::Irritability]]''' | *'''[[Effect::Irritability]]''' | ||
*'''[[Effect::Emotion suppression]]''' - | *'''[[Effect::Emotion suppression]]''' - Mirtazapine has a dulling effect on emotions and it is typically difficult to express them. | ||
*'''[[Anxiety suppression]]''' - This effect is much stronger and more rapidly acting than that of SSRIs. | *'''[[Anxiety suppression]]''' - This effect is much stronger and more rapidly acting than that of SSRIs. | ||
}} | }} | ||
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}} | }} | ||
=== | ===Combination effects=== | ||
*'''[[Cannabis]]''' - When mirtazapine is combined with cannabis, the euphoric and visual effects are greatly potentiated. | *'''[[Cannabis]]''' - When mirtazapine is combined with cannabis, the euphoric and visual effects are greatly potentiated. | ||
*'''[[Psychedelics]]''' - Due to mirtazapines action as a 5-HT<sub>2A</sub> antagonist, it can help reduce the intensity or "abort" a [[bad trip]] | *'''[[Psychedelics]]''' - Due to mirtazapines action as a 5-HT<sub>2A</sub> antagonist, it can help reduce the intensity or "abort" a [[bad trip]] | ||
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[[File:Mirtazapine FDA prescription guide.jpg|300px|thumbnail|This document, provided with prescription mirtazapine, contains detailed information regrading its toxicity and harm potential.]] | [[File:Mirtazapine FDA prescription guide.jpg|300px|thumbnail|This document, provided with prescription mirtazapine, contains detailed information regrading its toxicity and harm potential.]] | ||
Mirtazapine is not known to cause brain damage, and has extremely low toxicity relative to dose. Similar to other [[psychedelic]] drugs, there are relatively few physical side effects associated with mirtazapine exposure. Various studies have shown that in reasonable doses in a careful context, it presents no negative cognitive, psychiatric or toxic physical consequences of any sort. | Mirtazapine is not known to cause brain damage, and has extremely low toxicity relative to dose. Similar to other [[psychedelic]] drugs, there are relatively few physical side effects associated with mirtazapine exposure. Various studies have shown that in reasonable doses in a careful context, it presents no negative cognitive, psychiatric or toxic physical consequences of any sort. | ||
===Dependence and abuse potential=== | |||
Mirtazapine is [[Addiction potential::not habit-forming]] when used as a hallucinogen and the desire to use it can actually decrease with use. It is most often self-regulating. | |||
Tolerance to the effects of mirtazapine are built [[Time to full tolerance::almost immediately after ingestion]]. After that, it takes about [[Time to half tolerance::3 days]] for the tolerance to be reduced to half and [[Time to zero tolerance::7 days]] to be back at baseline (in the absence of further consumption). Mirtazapine presents cross-tolerance with [[Cross-tolerance::all [[psychedelic]]s]], meaning that after the consumption of mirtazapine all psychedelics will have a reduced effect. | |||
===Overdose=== | ===Overdose=== | ||
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It is strongly recommended that one use [[responsible drug use|harm reduction practices]] when using this substance. | It is strongly recommended that one use [[responsible drug use|harm reduction practices]] when using this substance. | ||
===Dangerous interactions=== | ===Dangerous interactions=== | ||
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Mirtazapine is legally approved for medical purposes worldwide. However, it is illegal to sell and possess in most countries without a prescription. | Mirtazapine is legally approved for medical purposes worldwide. However, it is illegal to sell and possess in most countries without a prescription. | ||
*'''United Kingdom''' | *'''United Kingdom:''' Mirtazapine is a licensed prescription-only medicine (POM) in the United Kingdom.<ref>{{cite web |url = http://www.mhra.gov.uk/home/groups/par/documents/websiteresources/con2025201.pdf|title = MHRA license for Modafinil in UK|date = November 10, 2006|author = MHRA|publisher = MHRA}}</ref> It is not a criminal offence to possess this medicine without a valid prescription. This medicine can legally be obtained with a valid prescription or through legal import of the medicine for personal use as outlined in Section 13 of the Medicines Act 1968.<ref>{{cite web |url = http://www.legislation.gov.uk/ukpga/1968/67/section/13|title = Medicines Act 1968 Section 13}}</ref> | ||
==See also== | ==See also== | ||
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*[http://www.erowid.org/pharms/mirtazapine/mirtazapine.shtml Mirtazapine (Erowid Vault)] | *[http://www.erowid.org/pharms/mirtazapine/mirtazapine.shtml Mirtazapine (Erowid Vault)] | ||
*[http://www.drugs.com/mirtazapine.html Mirtazapine (Drugs.com)] | *[http://www.drugs.com/mirtazapine.html Mirtazapine (Drugs.com)] | ||
=== | ===Discussion=== | ||
*[http://disregardeverythingisay.com/post/43240860676/mirtazapine-broken-down-and-described Mirtazapine, broken down and described (Disregard Everything I Say)] | *[http://disregardeverythingisay.com/post/43240860676/mirtazapine-broken-down-and-described Mirtazapine, broken down and described (Disregard Everything I Say)] | ||