The alleged killing of Hollywood filmmaker Rob Reiner and his wife, Michele Singer Reiner, by their own son has sent shockwaves through the entertainment world and ignited renewed scrutiny of severe ...

As flu season peaks, and with several other illnesses going around, here's how to stay safe and healthy this season in ...

Bile is a greenish-yellow liquid made and released by the liver and stored in the gallbladder. It aids in the digestion of food and fluids by breaking down fats into fatty acids. Your body then takes ...

Ageusia is the total loss of your sense of taste. It’s rare and only occurs in one to two people out of every 1,000. This disorder can be a symptom of many different medical conditions. Ageusia ...

Diamine oxidase (DAO) is a digestive enzyme that rids your body of histamine. Histamine is a signal protein important for digestion, allergic response, immunity, and more. Experts don't agree, but ...

‌Biliary obstruction is when your bile duct becomes blocked. Bile ducts are vessels that carry bile from your liver and gallbladder through your pancreas to your intestines. A blockage in your bile ...

What Are the Causes of Bartonellosis? Bartonella bacteria are parasites that invade your red blood cells, immune cells like macrophages, and endothelial cells lining your blood vessels. Bartonella ...

Main character syndrome is the perception that your life is a story or a movie where you’re the central character. A term that was born on social media, it’s not a true syndrome or mental disorder.

Transfusion reactions are medical complications that arise after a blood transfusion. They may occur during the transfusion (known as acute) or weeks after it (delayed). They're further classified ...

The usual way for your newborn baby to breathe is through their nose. This is unless their nasal passage has some blockage, which can lead to mouth breathing. Young babies don't develop the reflex to ...

June 26, 2025 – The new COVID-19 variant that now makes up about a third of U.S. COVID cases has a signature symptom: a painful sore throat that feels like "razor blades." "This 'razor blade sore ...

We’ve all done it: You plug your aches and pains into WebMD’s Symptom Checker, see that it could be either “cancer” or “seasonal allergies,” and promptly close out the window and decide to ignore ...