Nausea is stomach discomfort and the sensation of wanting to vomit. It can be a precursor to vomiting the contents of the stomach. Read on to learn more about its causes, treatment, and how it can be ...

Nausea describes when a person feels as though they might vomit. Constant nausea is the feeling that lasts for long periods, which may come and go. It typically occurs due to an underlying condition.

Nausea is a common symptom of many different conditions. Medical professionals usually associate it with stomach discomfort and the possible urge to vomit. Nausea is not a condition or illness itself.