What Is Nausea? Symptoms, Causes, Diagnosis, Treatment, and Prevention

By Paula Derrow Medically Reviewed by Justin Laube, MD Reviewed: December 16, 2020 Nausea is a symptom everyone dreads. You’ve almost certainly experienced that queasy feeling at one time or another — perhaps while reading a book in a moving vehicle, or maybe after eating something that didn’t agree with you. Whatever the cause, “nausea” is […]