BACK TOTOP Browse A-ZSearchBrowse A-ZABCDEFGHIJKLMNOPQRSTUVWXYZ0-9 E-mail FormEmail ResultsName:Email address:Recipients Name:Recipients address:Message: Print-FriendlyBookmarksbookmarks-menuHiatal herniaHernia - hiatalHiatal hernia is a condition in which part of the stomach extends through an opening of the diaphragm into the chest. The diaphragm is the sheet of muscle that divides the chest from the abdomen. Causes The exact cause of hiatal hernia is not known. The condition may be due to weakness of the supporting tissue. Your risk for the problem goes up with age, obesity, and smoking. Hiatal hernias are very common. The problem occurs often in people over 50 years of age.ObesityOverweight and obesity mean having a weight than is higher than what is healthy for a given height. A person may be overweight from extra muscle, bo...ImageRead Article Now Book Mark Article This condition may be linked to reflux (backflow) of gastric acid from the stomach into the esophagus.RefluxGastroesophageal reflux disease (GERD) is a condition in which the stomach contents leak backward from the stomach into the esophagus (food pipe). F...ImageRead Article Now Book Mark Article Children with this condition are most often born with it (congenital). In infants, it often occurs with gastroesophageal reflux.Gastroesophageal refluxGastroesophageal reflux (GER) occurs when the stomach contents leak backwards from the stomach into the esophagus (the tube from the mouth to the sto...Read Article Now Book Mark Article Symptoms Symptoms may include:Chest pain Chest painChest pain is discomfort or pain that you feel anywhere along the front of your body between your neck and upper abdomen.ImageRead Article Now Book Mark Article Heartburn, worse when bending over or lying down HeartburnHeartburn is a painful burning feeling just below or behind the breastbone. Most of the time, it comes from the esophagus. The pain often rises in ...ImageRead Article Now Book Mark Article Swallowing difficulty A hiatal hernia by itself rarely causes symptoms. Pain and discomfort are due to the upward flow of stomach acid, air, or bile. Exams and Tests Tests that may be used include:Barium swallow x-ray Barium swallow x-rayAn upper GI and small bowel series is a set of x-rays taken to examine the esophagus, stomach, and small intestine. Barium enema is a different test ...ImageRead Article Now Book Mark Article Esophagogastroduodenoscopy (EGD) EsophagogastroduodenoscopyEsophagogastroduodenoscopy (EGD) is a test to examine the lining of the esophagus, stomach, and first part of the small intestine (the duodenum)....ImageRead Article Now Book Mark Article Treatment The goals of treatment are to relieve symptoms and prevent complications. Treatments may include:Medicines to control stomach acid Endoscopic therapy to repair the hiatal hernia through upper GI endoscopy Surgery to repair the hiatal hernia and prevent reflux Surgery to repair the hiatal herniaAnti-reflux surgery is a treatment for acid reflux, also known as GERD (gastroesophageal reflux disease). GERD is a condition in which food or stoma...ImageRead Article Now Book Mark Article Other measures to reduce symptoms include:Avoiding large or heavy meals Not lying down or bending over right after a meal Reducing weight and not smoking Raising the head of the bed 4 to 6 inches (10 to 15 centimeters) Rarely, if medicines and lifestyle measures do not help control symptoms, you may need surgery. Related video goes here for no-HTML5 browsers Outlook (Prognosis) Treatment can relieve most symptoms of hiatal hernia. Possible Complications Complications may include:Pulmonary (lung) aspiration AspirationAspiration means to draw in or out using a sucking motion. It has two meanings:Breathing in a foreign object (for example, sucking food into the air...ImageRead Article Now Book Mark Article Slow bleeding and iron deficiency anemia (due to a large hernia) Iron deficiency anemiaAnemia is a condition in which the body does not have enough healthy red blood cells. Red blood cells provide oxygen to body tissues. There are man...ImageRead Article Now Book Mark Article Strangulation (closing off) of the hernia (very uncommon) When to Contact a Medical Professional Contact your health care provider if:You have symptoms of a hiatal hernia. You have a hiatal hernia and your symptoms get worse or do not improve with treatment. You develop new symptoms. Prevention Controlling risk factors such as obesity may help prevent hiatal hernia.Open ReferencesReferencesFalk GW, Katzka DA. Diseases of the esophagus. In: Goldman L, Schafer AI, eds. Goldman-Cecil Medicine. 26th ed. Philadelphia, PA: Elsevier; 2020:chap 129.Richter JE, Vaezi MF. Gastroesophageal reflux disease. In: Feldman M, Friedman LS, Brandt LJ, eds. Sleisenger and Fordtran's Gastrointestinal and Liver Disease. 11th ed. Philadelphia, PA: Elsevier; 2021:chap 46.Yates RB, Oelschlager BK. Gastroesophageal reflux disease and hiatal hernia. In: Townsend CM Jr, Beauchamp RD, Evers BM, Mattox KL, eds. Sabiston Textbook of Surgery. 21st ed. St Louis, MO: Elsevier; 2022:chap 43.AllVideoImagesTogHiatal hernia - X-ray - illustration This X-ray shows the upper portion of the stomach protruding through the diaphragm (hiatal hernia).Hiatal hernia - X-rayillustrationHiatal hernia - illustration A hiatal hernia occurs when part of the stomach protrudes up into the chest through the sheet of muscle called the diaphragm. This may result from a weakening of the surrounding tissues and may be aggravated by obesity and/or smoking.Hiatal herniaillustrationHiatal hernia repair - seriesPresentation Hiatal hernia - X-ray - illustration This X-ray shows the upper portion of the stomach protruding through the diaphragm (hiatal hernia).Hiatal hernia - X-rayillustrationHiatal hernia - illustration A hiatal hernia occurs when part of the stomach protrudes up into the chest through the sheet of muscle called the diaphragm. This may result from a weakening of the surrounding tissues and may be aggravated by obesity and/or smoking.Hiatal herniaillustration Hiatal hernia repair - seriesPresentation Related Information Overweight(Symptoms)Gastroesophageal reflux disease(Condition)Iron deficiency anemia(Condition)Anti-reflux surgery - discharge (Discharge)Weight control and diet - InDepth(In-Depth)Gastroesophageal reflux disease and heartburn - InDepth(In-Depth)Anemia - InDepth(In-Depth) Review Date: 4/21/2025 Reviewed By: Todd Eisner, MD, Private practice specializing in Gastroenterology in Boca Raton and Delray Beach, Florida at Gastroenterology Consultants of Boca Raton. Affiliate Assistant Professor, Florida Atlantic University School of Medicine. Review provided by VeriMed Healthcare Network. Also reviewed by David C. Dugdale, MD, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team. 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Hiatal herniaHernia - hiatalHiatal hernia is a condition in which part of the stomach extends through an opening of the diaphragm into the chest. The diaphragm is the sheet of muscle that divides the chest from the abdomen. Causes The exact cause of hiatal hernia is not known. The condition may be due to weakness of the supporting tissue. Your risk for the problem goes up with age, obesity, and smoking. Hiatal hernias are very common. The problem occurs often in people over 50 years of age.ObesityOverweight and obesity mean having a weight than is higher than what is healthy for a given height. A person may be overweight from extra muscle, bo...ImageRead Article Now Book Mark Article This condition may be linked to reflux (backflow) of gastric acid from the stomach into the esophagus.RefluxGastroesophageal reflux disease (GERD) is a condition in which the stomach contents leak backward from the stomach into the esophagus (food pipe). F...ImageRead Article Now Book Mark Article Children with this condition are most often born with it (congenital). In infants, it often occurs with gastroesophageal reflux.Gastroesophageal refluxGastroesophageal reflux (GER) occurs when the stomach contents leak backwards from the stomach into the esophagus (the tube from the mouth to the sto...Read Article Now Book Mark Article Symptoms Symptoms may include:Chest pain Chest painChest pain is discomfort or pain that you feel anywhere along the front of your body between your neck and upper abdomen.ImageRead Article Now Book Mark Article Heartburn, worse when bending over or lying down HeartburnHeartburn is a painful burning feeling just below or behind the breastbone. Most of the time, it comes from the esophagus. The pain often rises in ...ImageRead Article Now Book Mark Article Swallowing difficulty A hiatal hernia by itself rarely causes symptoms. Pain and discomfort are due to the upward flow of stomach acid, air, or bile. Exams and Tests Tests that may be used include:Barium swallow x-ray Barium swallow x-rayAn upper GI and small bowel series is a set of x-rays taken to examine the esophagus, stomach, and small intestine. Barium enema is a different test ...ImageRead Article Now Book Mark Article Esophagogastroduodenoscopy (EGD) EsophagogastroduodenoscopyEsophagogastroduodenoscopy (EGD) is a test to examine the lining of the esophagus, stomach, and first part of the small intestine (the duodenum)....ImageRead Article Now Book Mark Article Treatment The goals of treatment are to relieve symptoms and prevent complications. Treatments may include:Medicines to control stomach acid Endoscopic therapy to repair the hiatal hernia through upper GI endoscopy Surgery to repair the hiatal hernia and prevent reflux Surgery to repair the hiatal herniaAnti-reflux surgery is a treatment for acid reflux, also known as GERD (gastroesophageal reflux disease). GERD is a condition in which food or stoma...ImageRead Article Now Book Mark Article Other measures to reduce symptoms include:Avoiding large or heavy meals Not lying down or bending over right after a meal Reducing weight and not smoking Raising the head of the bed 4 to 6 inches (10 to 15 centimeters) Rarely, if medicines and lifestyle measures do not help control symptoms, you may need surgery. Related video goes here for no-HTML5 browsers Outlook (Prognosis) Treatment can relieve most symptoms of hiatal hernia. Possible Complications Complications may include:Pulmonary (lung) aspiration AspirationAspiration means to draw in or out using a sucking motion. It has two meanings:Breathing in a foreign object (for example, sucking food into the air...ImageRead Article Now Book Mark Article Slow bleeding and iron deficiency anemia (due to a large hernia) Iron deficiency anemiaAnemia is a condition in which the body does not have enough healthy red blood cells. Red blood cells provide oxygen to body tissues. There are man...ImageRead Article Now Book Mark Article Strangulation (closing off) of the hernia (very uncommon) When to Contact a Medical Professional Contact your health care provider if:You have symptoms of a hiatal hernia. You have a hiatal hernia and your symptoms get worse or do not improve with treatment. You develop new symptoms. Prevention Controlling risk factors such as obesity may help prevent hiatal hernia.Open ReferencesReferencesFalk GW, Katzka DA. Diseases of the esophagus. In: Goldman L, Schafer AI, eds. Goldman-Cecil Medicine. 26th ed. Philadelphia, PA: Elsevier; 2020:chap 129.Richter JE, Vaezi MF. Gastroesophageal reflux disease. In: Feldman M, Friedman LS, Brandt LJ, eds. Sleisenger and Fordtran's Gastrointestinal and Liver Disease. 11th ed. Philadelphia, PA: Elsevier; 2021:chap 46.Yates RB, Oelschlager BK. Gastroesophageal reflux disease and hiatal hernia. In: Townsend CM Jr, Beauchamp RD, Evers BM, Mattox KL, eds. Sabiston Textbook of Surgery. 21st ed. St Louis, MO: Elsevier; 2022:chap 43.
