Inhalants: Difference between revisions

>David Hedlund
Sort ======Chloroethane======. Added "It was commonly used to induce general anaesthesia before continuing with di-ethyl ether, which had a very much slower up-take. " from https://en.wikipedia.org/wiki/Chloroethane
>David Hedlund
Types: ====Hydrocarbons====
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===Types===
===Types===


====Aerosol spray dispenser====
====Hydrocarbons====
Aerosol spray dispenser contain gases or propellants that are inhaled directly into the lungs in their gaseous form. Gases from aerosol spray dispenser can cause sudden death upon inhalation and is not advisable from a harm reduction perspective.
[[File:Hairspray.jpg|thumb|Hairspray contains a variety of chemicals that may exhibit psychoactive effects. It is commonly sprayed through a rag to filter out the particulate matter and the discharge from the hairspray is directly inhaled.]]


Aerosols are found in common household items such as air freshener, hair spray, and spray paint. The variety of the specific chemicals used in inhalation vary widely based on the product being used. The most common ingredients found in aerosols is some fluorocarbon or hydrocarbon molecule acting as a propellant.
The most common ingredients found in aerosols is some fluorocarbon or hydrocarbon molecule acting as a propellant. Gases from aerosol spray dispenser can cause sudden death upon inhalation and is not advisable from a harm reduction perspective.


[[File:Hairspray.jpg|thumb|Hairspray contains a variety of chemicals that may exhibit psychoactive effects. It is commonly sprayed through a rag to filter out the particulate matter and the discharge from the hairspray is directly inhaled.]]
Aerosols are found in common household items such as air freshener, hair spray, and spray paint. The variety of the specific chemicals used in inhalation vary widely based on the product being used.


Most gasses are compressed into canisters and will absorb heat from the environment upon expansion into the atmosphere from the can. This temperature change can cause serious bodily harm if one does not consider the temperature change that the gas can go through upon inhalation. In addition to the dangers associated with inhaling uncompressed gas, there are dangers of asphyxiation and death because the psychoactive gas that is heavier than air will accumulate in the lungs and prevent oxygen absorption.  
Most gasses are compressed into canisters and will absorb heat from the environment upon expansion into the atmosphere from the can. This temperature change can cause serious bodily harm if one does not consider the temperature change that the gas can go through upon inhalation. In addition to the dangers associated with inhaling uncompressed gas, there are dangers of asphyxiation and death because the psychoactive gas that is heavier than air will accumulate in the lungs and prevent oxygen absorption.  
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=====Butane=====
=====Butane=====
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Propane is a hydrocarbon. It is commonly found in hair spray, and portable propane tanks used for fuel.
Propane is a hydrocarbon. It is commonly found in hair spray, and portable propane tanks used for fuel.


====Mixtures====
;Gas duster
;Gas duster
Use of this inhalant can cause sudden death upon inhalation and is not advisable from a harm reduction perspective.


Gas dusters generally contain the halocarbons difluoroethane (DFE) or tetrafluoroethane (TFE). Some gas dusters contain trifluoroethane, but these are very rare. TFE has been used as a human anesthetic and has a similar structure to Halothane. DFE has been linked to multiple cases of sudden cardiac death after inhalation. There are no reported deaths from TFE, however, it can cause arrythmias and possibly sudden death. Beta-blockers prevent TFE-induced arrythmias. It is not known whether beta blockers prevent DFE-induced arrythmias and death.  
Gas dusters generally contain the halocarbons difluoroethane (DFE) or tetrafluoroethane (TFE). Some gas dusters contain trifluoroethane, but these are very rare. TFE has been used as a human anesthetic and has a similar structure to Halothane. DFE has been linked to multiple cases of sudden cardiac death after inhalation. There are no reported deaths from TFE, however, it can cause arrythmias and possibly sudden death. Beta-blockers prevent TFE-induced arrythmias. It is not known whether beta blockers prevent DFE-induced arrythmias and death.  
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=====Petrol/gasoline=====
[[File:USMC-07664.jpg|300px|thumbnail|A range of petroleum-based products that can be abused as inhalants.]]
Use of this inhalant can cause sudden death upon inhalation and is not advisable from a harm reduction perspective.
This substance is highly flammable and should be treated with care.
Petrol, or gasoline, is a toxic liquid that is volatile at room temperatures. This makes it easy to inhale the vapors from sniffing a container full of liquid gasoline and achieving effects ranging from [[internal hallucinations|hallucinations]] to numbness and [[cognitive euphoria]]. Gasoline that is inhaled from a gas can, or car can contain other carcinogenic and psychoactive chemicals, such as toluene, benzene, and xylene<ref>Unleaded Gasoline 2015 MSDS http://www.docs.citgo.com/msds_pi/UNLEAD.pdf</ref>. The mixed chemical contents of gasoline make it inherently unsafe to inhale over sustained periods of time.
Gasoline as a liquid mixture of hydrocarbons contains many components, some of which are psychoactive or toxic to the body. Gasoline may contain ethanol, toluene, benzene, and many other volatile chemicals that will emit vapors that will be inhaled when abused. In areas where leaded gas is not banned, lead encephalopathy and brain degeneration may be caused by gasoline sniffing <ref>{{cite journal | vauthors=((Ross, C. A.)) | journal=CMAJ | title=Gasoline sniffing and lead encephalopathy | volume=127 | issue=12 | pages=1195–1197 | date=15 December 1982 | url=https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1874752/pdf/canmedaj01381-0049.pdf | issn=0820-3946}}</ref>. Benzene is also a known constituent of gasoline vapors and is known to contribute to leukemia and other blood disorders<ref>{{Citation | year=2015 | title=Benzene - Cancer-Causing Substances - NCI | url=https://www.cancer.gov/about-cancer/causes-prevention/risk/substances/benzene}}</ref>.
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File:Gascan.jpg|Gasoline vapors are commonly inhaled through the "neck" of the gas can.
File:GasolineComp.png| A variety of VOCs are found in gasoline that may have psychoactive and harmful effects.
File:Flammable Gas.gif|This chemical is highly flammable!
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Anecdotal reports of gasoline inhalation experiences can be found here:
*[https://erowid.org/experiences/exp.php?ID=54819| "A Second World" A Gasoline Trip Report]
*[https://www.erowid.org/experiences/exp.php?ID=81631| "Karmic Retribution: An Experience with Inhalants (Gasoline)"]
*[https://www.erowid.org/experiences/exp.php?ID=24386| "Addicted to Gasoline"]


=====Toluene=====
=====Toluene=====