Throwing up blood after drinking alcohol has numerous causes, varying in severity. It can indicate a serious issue in some cases. Small streaks of blood may not be a cause for immediate alarm, but ...

Given the vomiting and diarrhea, the biggest risk with norovirus is dehydration, which can turn a short-term illness into a ...

The color of a person’s vomit can vary depending on its cause. While some may be cause for concern, most vomit colors do not indicate a need for medical attention. People may experience nausea and ...

Vomiting is an unpleasant but common symptom that can be caused by many different conditions, ranging from pregnancy to food poisoning. Most of the time, vomiting isn't harmful and will resolve on its ...

As the passengers of many a cruise ship can attest, Norovirus is a nasty illness. When people come into contact with it—via someone else who has norovirus; by eating contaminated food or water; or by ...

Emetophobia is the fear of vomit. This can be the fear of you vomiting or of watching other people be sick. This phobia can have an effect on both your mental and physical health. Emetophobia is the ...