A hiatal hernia is a medical condition characterized by the abnormal protrusion of the upper part of the stomach or other internal organs through the diaphragm's hiatus. The diaphragm is a muscular structure that assists in respiration. The diaphragm has a small opening, a hiatus, through which the esophagus passes before connecting to the stomach. The region where the esophagus joins the stomach is called the "gastroesophageal junction" (GEJ). A hiatal hernia occurs when part of the stomach pushes up through the diaphragm into the chest cavity. Find out symptoms, types, causes, treatments, and prevention tips to manage it effectively. Hiatal Hernia A hiatal hernia happens when the top of your stomach bulges through an opening in your diaphragm. This is a very common condition, especially as you get older. It doesn’t always cause symptoms, but when it does, they’re usually related to acid reflux. Treatment is available for hiatal hernias that cause symptoms. A hiatal hernia is a common anatomical abnormality in which part of the stomach protrudes or herniates through the diaphragm and up into the esophagus or chest. If the stomach gets stuck in the defect in the diaphragm, the hernia may become confined and cause severe pain in the chest and abdomen ...
