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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 is a colourless gas with a faint, sweet odour. Nitrous oxide supports combustion by releasing the dipolar bonded oxygen radical, and can thus relight a glowing splint. N 2 O is inert at room temperature and has few reactions. At elevated temperatures, its reactivity increases. For example, nitrous oxide reacts with NaNH
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.
Inhaling directly from a cracker is particularly dangerous due to the risk of developing frostbite on the inside of the mouth or esophagus. [5] [6] The 8 gram nitrous oxide steel cylinder charger when discharged into an empty whipped cream dispenser creates a pressure of 30 pounds per square inch (200kPa) and delivers 3.24 litres of nitrous ...
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 ...
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.
Toxic: a chemical that has a median lethal concentration (LC 50) in air of more than 200 parts per million (ppm) but not more than 2,000 parts per million by volume of gas or vapor, or more than 2 milligrams per liter but not more than 20 milligrams per liter of mist, fume or dust, when administered by continuous inhalation for 1 hour (or less if death occurs within 1 hour) to albino rats ...
Nitrous oxide is thought to be particularly non-toxic, though heavy long-term use can lead to a variety of serious health problems linked to the destruction of vitamin B12 and folic acid. [17] [18] Nitrous oxide "whippets" are small aerosol containers designed for charging whipped cream dispensers.