Summary
Nausea and vomiting are common symptoms of viral gastroenteritis, which is caused by consuming contaminated food or water, or contact with an infected person.
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Other possible causes include motion sickness, food poisoning, certain medications, and pregnancy.
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Dehydration is a potential complication of acute nausea and vomiting.
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Prevention includes vaccination against rotavirus, washing hands, and avoiding contact with infected people.
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