Have a sore, scratchy or irritated throat? We asked experts to explain what causes the discomfort, plus share their best home remedies for a sore throat to ease pain quickly. Here, find out what ...

A stomach ulcer is a “crater” on the lining of the stomach that develops when the stomach is inflamed, Dr. Plaut says. “In most cases, stomach acid is a key driver of ulcer formation.” While the term ...