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This may include car travel, air travel, sea travel, space travel, or reality simulation. [2] Risk factors include pregnancy, migraines, and Ménière's disease. [2] The diagnosis is based on symptoms. [2] Treatment may include behavioral measures or medications. [3] Behavioral measures include keeping the head still and focusing on the horizon.
Airsickness is a specific form of motion sickness which is induced by air travel [1] and is considered a normal response in healthy individuals. Airsickness occurs when the central nervous system receives conflicting messages from the body (including the inner ear , eyes and muscles ) affecting balance and equilibrium .
Nausea and vomiting associated with migraine headaches respond best to dopamine antagonists such as metoclopramide, prochlorperazine, and chlorpromazine. [22] In cases of gastroenteritis, serotonin antagonists such as ondansetron were found to suppress nausea and vomiting, as well as reduce the need for IV fluid resuscitation. [ 22 ]
Vertigo that is caused by problems with the inner ear or vestibular system, which is composed of the semicircular canals, the vestibule (utricle and saccule), and the vestibular nerve is called "peripheral", "otologic", or "vestibular" vertigo.
In excellent physical condition, Garn did not become sick on the vomit comet before STS-51-D. [15] All three astronauts on Skylab 3 suffered from nausea, although the three on Skylab 2 had not; the illness affected their work during the first few days, worrying NASA doctors. [16] Experienced aviators and space travelers can suffer from space ...
Virtual reality sickness may have undesirable consequences beyond the sickness itself. For example, Crowley (1987) argued that flight simulator sickness could discourage pilots from using flight simulators, reduce the efficiency of training through distraction and the encouragement of adaptive behaviors that are unfavorable for performance, compromise ground safety or flight safety when sick ...
For this reason, many toxic and easily digestible products such as rat poison contain an emetic. [24] This presents no problem for the effectiveness of the rodenticide as rodents are unable to vomit. [25] Inducing vomiting can remove the substance before it is absorbed into the body.
Unformed stool while traveling, fever, abdominal cramps, headache [2] [3] Duration: Typically < 5 days [3] Causes: Often bacterial [3] Risk factors: Travel in the developing world: Diagnostic method: Based on symptoms and travel history: Prevention: Eating only properly prepared food, drinking bottled water, frequent hand washing [4] Treatment