Acid reflux and hiatus hernia, also called hiatal hernia, both occur because of weakened tissues. Acid reflux results from a lower esophageal sphincter that does not work properly. The sphincter, a muscle valve, normally opens when food enters the...
Heartburn, often referred to as acid-reflux or acid indigestion, is an uncomfortable, burning sensation felt in the chest or throat. While occasional heartburn symptoms are not a cause for a concern, frequent heartburn can indicate a more serious...
Acid reflux produces the burning sensation in the upper chest and throat called heartburn. Stomach acid contents back up into the esophagus often following a meal or when bending over or lying down. People sometimes find quick relief through...
A hole in the diaphragm, known as the hiatus, may weaken and grow to allow a portion of the stomach to squeeze through and move up into the chest cavity. A hiatus hernia, also called a hiatal hernia, results. The condition commonly occurs in...
Surgery is commonly indicated for those with a hiatal hernia, a condition in which the upper portion of the stomach protrudes through the esophageal hiatus, or a hole in the diaphragm, and into the chest. Hiatal hernias are often caused by...
