Although the terms heartburn, GERD and acid reflux are often used interchangeably, they are actually very different conditions. Gastroesophageal reflux disease (GERD) is a chronic, more severe form of acid reflux disease, whereas acid reflux...

Gallstones, although generally harmless, can be painful or can cause dangerous complications if left untreated. The National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) found that 10-15% of Americans are affected by gallstones....