Vomiting is when the stomach content forcefully comes out of the mouth. A single session of vomiting may be due to something odd lingering in the stomach. But if it frequently occurs, there may be a medical condition causing it. Too much vomiting can drain the fluids...
Throwing up isn't anyone's idea of a good time. Vomiting persistent enough to make you consider visiting a specialist can be particularly difficult to manage. When is an upset stomach just an upset stomach, and when does it warrant a trip to the gastroenterologist?...