When there is a stomach infection, many types of symptoms start appearing in the body, which can range from mild to severe.

A rare but severe condition, cannabinoid hyperemesis syndrome is caused by heavy cannabis use and is "marked by nausea, vomiting and pain," said The New York Times. It can lead in some cases to ...

The most common symptoms of norovirus are diarrhea, vomiting, nausea and stomach pain ... Anyone can get sick with norovirus, ...