Bile reflux occurs when bile, a liquid that the liver makes, flows back up into the stomach or the esophagus. It may be a sign of an underlying condition or a complication of certain surgical ...

So you're feeling that uncomfortable burning sensation in your chest. Your mouth tastes bitter or sour. The back of your throat is burning. While the occasional heartburn episode usually isn't an ...

Jurairat J. Molina, MD, is a board-certified allergist. She practices at StoneOak Allergy in San Antonio, Texas. Silent reflux is not linked to a runny nose or itchy eyes, unlike allergies. You can ...