Our Nausea and Vomiting Main Article provides a comprehensive look at the who, what, when and how of Nausea and Vomiting

Definition of Nausea

Nausea: Stomach queasiness, the urge to vomit. Nausea can be brought on by many causes, including systemic illnesses (such as influenza), medications, pain, and inner ear disease.


Last Editorial Review: 3/19/2012

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