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1840 illustration of a man inhaling nitrous oxide, and another experiencing its effects Until at least 1863, low availability of equipment to produce the gas, combined with low usage of the gas for medical purposes, meant it was a relatively rare phenomenon that mainly happened among students at medical universities.
Nitrous oxide, as medical gas supply, is an inhaled gas used as pain medication, and is typically administered with 50% oxygen mix. It is often used together with other medications for anesthesia . [ 2 ]
While a few inhalants are prescribed by medical professionals and used for medical purposes, as in the case of inhaled anesthetics and nitrous oxide (an anxiolytic and pain relief agent prescribed by dentists), this article focuses on inhalant use of household and industrial propellants, glues, fuels, and other products in a manner not intended ...
A 2015 study on the recreational risks of nitrous oxide says people experience a short-lived euphoric trance after inhaling the gas from a balloon. The side effects included transient dizziness ...
Many teens inhale nitrous oxide to feel its euphoric effects. "When enough of the drug is ingested, it can cause a short-lived high, numbness and a sense of joy or laughter," explains Mishra.
Several experimental studies in rats indicate that chronic exposure of pregnant females to nitrous oxide may have adverse effects on the developing fetus. [123] [124] [125] At room temperature (20 °C [68 °F]) the saturated vapour pressure is 50.525 bar, rising up to 72.45 bar at 36.4 °C (97.5 °F)—the critical temperature.
But inhaling nitrous oxide can deliver a short-lasting high, and a 2022 study published by the Journal of Psychopharmacology found recreational nitrous oxide use has increased in recent decades.
Inhalants are gases, aerosols, or solvents that are breathed in and absorbed through the lungs. While some "inhalant" drugs are used for medical purposes, as in the case of nitrous oxide, a dental anesthetic, inhalants are used as recreational drugs for their intoxicating effect. [101]