Conditions list medically reviewed by George Krucik, MD, MBA
Viral gastroenteritis, also known as the stomach flu, is caused by a number of different viruses. Its symptoms usually last for two to three days.
Toxic megacolon is a rare, life-threatening widening of the large intestine and is usually a complication of inflammatory bowel disease (IBD).
This feature is for informational purposes only and should not be used to diagnose. Please consult a healthcare professional if you have health concerns.