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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.
Inhalation of pure nitrous oxide causes oxygen deprivation, resulting in low blood pressure, fainting, and even heart attacks. This can occur if the user inhales large quantities continuously, as with a strap-on mask connected to a gas canister or other inhalation system, or prolonged breath-holding. [citation needed]
The effects of inhalants range from an alcohol-like intoxication and intense euphoria to vivid hallucinations, depending on the substance and the dose. Some inhalant users are injured due to the harmful effects of the solvents or gases or due to other chemicals used in the products that they are inhaling.
The post The Problem with Birthday Balloons No One Talks About appeared first on Reader's Digest. Find out the serious risks they pose to kids and the environment.
Helium-filled balloons come in two types: latex, which may be made of natural latex extracted from rubber trees, or of synthetic latex made from petroleum compounds; and “foil” balloons, made ...
The risk of breathing asphyxiant gases is frequently underestimated leading to fatalities, typically from breathing helium in domestic circumstances and nitrogen in industrial environments. [ 12 ] The term asphyxiation is often mistakenly associated with the strong desire to breathe that occurs if breathing is prevented.
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Helium and nitrogen are non-toxic and can be breathed with no ill effects over short or long term when oxygen levels are sufficient, and present no health risk to third parties except asphyxiation. The danger lies in that they are undetectable by human senses, and the first warning of their presence in asphyxiant concentrations may be loss of ...