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.
A drug allergy is an allergic reaction to a medication. Find out how to know if you have one and what to do about it.
This feature is for informational purposes only and should not be used to diagnose. Please consult a healthcare professional if you have health concerns.