It's the holiday season, which means it's the most common time of year for norovirus to spread. Here's what you need to know about this winter stomach bug.

Norovirus, commonly knowns as the stomach bug, has taken the U.S. by storm. Pennsylvania alone has seen three times as many norovirus cases as it did last year. A UPMC infectious disease specialist ...

HARRISBURG, Pa. — Norovirus, commonly known as the stomach bug, has taken the U.S. by storm. Pennsylvania alone has seen three times as many norovirus cases as it did last year. A UPMC infectious ...

This year’s influenza virus has been dubbed the “super flu” for how quickly it’s spreading — and how hard it’s hitting.

Hangover-related nausea usually resolves within 24 hours. But many factors — such as your biology and the amount of alcohol you’ve consumed — might affect how long your hangover lasts. Some treatments ...

Several conditions can cause vomiting (throwing up), including viral illnesses, pregnancy, food poisoning, and motion sickness. Vomiting happens when your stomach contents are forced back up your ...

The eating disorder bulimia nervosa typically involves cycles of overeating and purging. Several ways may help someone stop the purging and binging cycle, including learning personal triggers, seeking ...