Vomiting, also known as emesis, is the involuntary expulsion of stomach contents through the mouth. It is a common symptom of various medical conditions, including gastroenteritis, food poisoning, and motion sickness. While vomiting can sometimes be beneficial, such as when it helps to expel harmful substances from the body, it can also be unpleasant and disruptive.
There are a number of things that can be done to avoid vomiting, including: