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Windows Live® Search Results
Windows Live® Search Results Nausea, uneasy sensation in the upper abdomen, sometimes preceding the act of vomiting. Nausea is frequently associated with feelings of faintness, cold perspiration, weakness, and vertigo. It may be caused by a number of factors, including anxiety and exposure to certain chemical fumes. In addition, nausea can be a symptom of an underlying physical problem, such as appendicitis or ovarian cancer.
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