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Video: Heartburn and hiatal hernia

Heartburn occurs when abdomen acid backs up into your esophagus. May perhaps well obtain to you swallow meals, it travels by means of a tube known as the esophagus. The esophagus leads into the abdomen by means of an opening in a sheet of muscle known as the diaphragm. At the backside of your esophagus, there is a muscular valve known as the lower esophageal sphincter. The valve relaxes in case you swallow, allowing meals to pass into your abdomen. The esophageal sphincter is designed to shut tightly after you swallow so that nothing comes aid into your esophagus. Your diaphragm additionally is intended to squeeze securely across the esophagus, closing off the outlet to your abdomen. This prevents the passage of meals and acid out of your abdomen into your esophagus. If the lower esophageal sphincter relaxes abnormally or weakens, abdomen acid could well well well aid up into your esophagus. Right here’s known as acid reflux dysfunction. Frequent acid reflux dysfunction can irritate and infuriate the lining of your esophagus, inflicting heartburn. Frequent acid reflux dysfunction is known as gastroesophageal reflux illness, or GERD. When muscle groups surrounding the esophageal sphincter weakens, it could well perhaps well well trigger the greater allotment of your abdomen to bulge up by means of the diaphragm into your chest cavity. Right here’s known as hiatal hernia.

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Jan. 05, 2023

  1. Acid reflux dysfunction (GER & GERD) in adults. National Institute of Diabetes and Digestive and Kidney Illnesses. https://www.niddk.nih.gov/nicely being-info/digestive-ailments/acid-reflux-ger-gerd-adults. Accessed Sept. 19, 2018.

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