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The most concerning from the point of view of its health impact, however, is nitrous oxide, an inhalation sedative commonly used in dentistry, particularly for children. [ 11 ] [ 12 ] This has been shown in both medical [ 13 ] and dental settings [ 14 ] to be a very safe method of sedation for patients.
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
Nitrous oxide is commonly used as an inhaled sedative tool in medical procedures, the Cleveland Clinic explains. When used safely and under medical supervision, it can help a patient feel calm and ...
Inhaling nitrous oxide can cause fainting, heart attacks and a litany of other health-related issues. Still, the dangers have not prevented misuse by young people (and perhaps even celebrities ...
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.
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.
Necessary/emergency dental care that requires the use of nitrous oxide to reduce stress should not be denied to a pregnant patient. [5] Pre-cooperative patients. This is because the patient must understand they must minimize talking and mouth breathing to facilitate proper sedation. [5] Patients with respiratory conditions such as COPD. These ...