Carbon monoxide poisoning

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Carbon Monoxide Poisoning

Carbon monoxide poisoning (/ˈkɑːrbən məˈnɒksaɪd/; from Latin carbonis, meaning "coal", and monoxidum, meaning "one oxygen") is a potentially fatal condition caused by inhalation of excessive amounts of carbon monoxide (CO), a colorless, odorless, and tasteless gas.

Causes

Carbon monoxide poisoning is most commonly caused by the incomplete combustion of organic matter in the presence of insufficient oxygen. This can occur in various situations, such as using gasoline-powered tools and engines indoors, using charcoal grills or hibachis in enclosed areas, or heating homes with faulty furnaces or without proper ventilation.

Symptoms

Symptoms of carbon monoxide poisoning can be variable and nonspecific. Early symptoms can include headache, dizziness, weakness, nausea, vomiting, and confusion. Severe cases can lead to progressive loss of consciousness, coma, and even death.

Diagnosis

Diagnosis of carbon monoxide poisoning is typically based on clinical presentation and confirmed with a blood test for carboxyhemoglobin, a compound formed in the blood when carbon monoxide is inhaled.

Treatment

Treatment for carbon monoxide poisoning primarily involves removing the individual from the source of exposure and providing supplemental oxygen. In severe cases, hyperbaric oxygen therapy may be used.

Prevention

Prevention strategies include proper installation and maintenance of fuel-burning appliances and the use of carbon monoxide detectors in homes and workplaces.

See also

References


External links

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