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Nitrous oxide: Difference between revisions
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[[Category:Drugs]] | [[Category:Drugs]] | ||
[[Category:Inhalants]] | [[Category:Inhalants]] | ||
'''Nitrous oxide''', sometimes just '''nitrous''' or ''laughing gas'', is a chemical compound with the formula N₂O. It is a colorless, non-flammable gas with a slightly sweet odor and taste. It is used extensively in the medical field due to its anesthetic and analgesic properties. Its discovery in the late 18th century by Joseph Priestley led to significant developments in the field of anesthesia. | |||
In kink, nitrous oxide is often used in inhalant play, usually in the form of small pressurized canisters manufactured for use on whipped cream dispensers. | |||
==== Medical uses ==== | |||
Nitrous oxide is a mild general anesthetic. Unlike stronger anesthetics, it does not fully put patients to sleep but rather induces a state of sedation and pain reduction. This makes it particularly useful in procedures where total anesthesia is unnecessary or risky. It is often used in combination with other anesthetic agents to enhance their effect and reduce the needed dosage. | |||
Apart from its anesthetic properties, nitrous oxide is a potent analgesic, providing pain relief. It is particularly effective in managing acute pain, making it a common choice in emergency medicine for minor injuries and in dentistry for procedures like tooth extractions and root canals. | |||
In dentistry, nitrous oxide is used for its ability to reduce anxiety and discomfort during dental procedures. It is administered through a mask that fits over the nose, allowing the patient to inhale a mixture of nitrous oxide and oxygen. The concentration can be adjusted to suit the patient's comfort and the requirements of the procedure. | |||
==== Mechanism of action ==== | |||
The exact mechanism by which nitrous oxide produces its anesthetic and analgesic effects is not fully understood. However, it is believed to involve the inhibition of NMDA receptors and activation of GABA receptors in the central nervous system. This action results in decreased sensation of pain and an overall state of sedation. | |||
==== Safety ==== | |||
While generally safe, nitrous oxide can cause side effects such as nausea, dizziness, and a feeling of euphoria. In medical settings, its administration is carefully monitored to avoid complications such as hypoxia, as nitrous oxide can displace oxygen in the lungs. | |||
== External links == | == External links == | ||
* https://psychonautwiki.org/wiki/Nitrous_oxide | * https://psychonautwiki.org/wiki/Nitrous_oxide | ||