{"id":289,"date":"2025-06-24T10:42:13","date_gmt":"2025-06-24T10:42:13","guid":{"rendered":"https:\/\/bestgicancersurgeon.com\/blog\/?p=289"},"modified":"2026-02-24T12:34:20","modified_gmt":"2026-02-24T12:34:20","slug":"understanding-gerd-causes-risk-factors-symptoms-and-complications","status":"publish","type":"post","link":"https:\/\/bestgicancersurgeon.com\/blog\/2025\/06\/24\/understanding-gerd-causes-risk-factors-symptoms-and-complications\/","title":{"rendered":"Understanding GERD: Causes, Risk Factors, Symptoms, and Complications"},"content":{"rendered":"\n

Gastroesophageal Reflux Disease (GERD) is a chronic illness in which stomach acid repeatedly rushes back into the esophagus, irritating the lining 1. Occasional acid reflux is normal, but frequent reflux (more than twice a week) could suggest GERD. It is estimated that GERD affects a large proportion of adults in the United States.<\/p>\n\n\n\n

Causes of GERD:<\/strong><\/p>\n\n\n\n

GERD occurs when the lower esophageal sphincter (LES), a valve that connects the esophagus and stomach, weakens or relaxes abnormally. This allows stomach acid to pass back into the esophagus. Several variables may contribute to this, including:<\/p>\n\n\n\n

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Hiatal hernia:<\/strong> This occurs when the upper section of the stomach pushes through the diaphragm, potentially weakening the LES.<\/li>\n<\/ul>\n\n\n\n
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Obesity:<\/strong> It causes increased abdominal pressure, which might impair the LES.<\/li>\n<\/ul>\n\n\n\n
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Pregnancy:<\/strong> Similar to obesity, pregnancy increases abdominal pressure and can relax the LES.<\/li>\n<\/ul>\n\n\n\n
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Smoking:<\/strong> Tobacco smoke can relax the LES and increase stomach acid production.<\/li>\n<\/ul>\n\n\n\n
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Certain Medications:<\/strong> Sedatives, calcium channel blockers, and certain antidepressants can all relax the LES.

<\/li>\n\n\n\n
Connective Tissue Disorders:<\/strong> Scleroderma and other connective tissue disorders can impair the esophageal muscles.<\/li>\n<\/ul>\n\n\n\n
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Bile Reflux: <\/strong>The backward flow of bile from the small intestine into the stomach and esophagus can irritate the lining and contribute to the development or worsening of GERD.<\/li>\n<\/ul>\n\n\n\n
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Hyperacidity: <\/strong>Excessive production of stomach acid increases pressure on the lower esophageal sphincter (LES), making it more prone to leakage and triggering GERD symptoms.<\/li>\n<\/ul>\n\n\n\n
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Alcoholism: <\/strong>Chronic alcohol consumption weakens the lower esophageal sphincter and delays stomach emptying, both of which are key contributors to GERD.<\/li>\n<\/ul>\n\n\n\n
Risk Factors for GERD<\/strong><\/p>\n\n\n\n
Several factors can increase your risk of developing GERD:<\/p>\n\n\n\n
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Obesity or being overweight<\/li>\n\n\n\n
Hiatal hernia<\/li>\n\n\n\n
Pregnancy<\/li>\n\n\n\n
Smoking<\/li>\n\n\n\n
Older age<\/li>\n\n\n\n
Family history of GERD<\/li>\n\n\n\n
Certain medications<\/li>\n\n\n\n
Alcohol consumption<\/li>\n\n\n\n
Inactivity<\/li>\n\n\n\n
High intake of sweets and desserts\u00a0<\/li>\n\n\n\n
Low intake of fibre\u00a0<\/li>\n\n\n\n
Anxiety\/Depression<\/li>\n<\/ul>\n\n\n\n
Symptoms of GERD<\/strong><\/p>\n\n\n\n
The most common symptoms of GERD are:<\/p>\n\n\n\n
Heartburn (a burning sensation in the chest)\u00a0<\/p>\n\n\n\n
Regurgitation (backwash of food or sour liquid)<\/p>\n\n\n\n
Chest pain<\/p>\n\n\n\n
Difficulty swallowing (dysphagia)\u00a0<\/p>\n\n\n\n
Sensation of a lump in the throat<\/p>\n\n\n\n
Nausea<\/p>\n\n\n\n
Sore throat<\/p>\n\n\n\n
Chronic cough<\/p>\n\n\n\n
Laryngitis (inflammation of the vocal cords)\u00a0<\/p>\n\n\n\n
New or worsening asthma<\/p>\n\n\n\n
Water Brash<\/p>\n\n\n\n
UGI Bleeding<\/p>\n\n\n\n
Symptoms may worsen at night, after large or fatty meals, or when lying down.<\/p>\n\n\n\n
Complications of GERD<\/strong><\/p>\n\n\n\n
Untreated GERD can lead to serious complications over time:<\/p>\n\n\n\n
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Esophagitis:<\/strong> Inflammation of the esophagus that can lead to ulcers and bleeding.<\/li>\n\n\n\n
Esophageal Stricture:<\/strong> Scar tissue formation narrows the esophagus, making swallowing difficulties.<\/li>\n\n\n\n
Barrett\u2019s Esophagus:<\/strong> Changes in the esophageal lining that can increase the risk of esophageal cancer.<\/li>\n<\/ul>\n\n\n\n
Laryngopharyngeal Reflux (LPR): Reflux into the throat, which causes hoarseness, vocal cord issues, and potential aspiration into the airways.<\/p>\n\n\n\n
Respiratory Problems: Asthma, pneumonia, and other respiratory issues can cause from acid entering the lungs.<\/p>\n\n\n\n
Seeking Help<\/strong><\/p>\n\n\n\n
If you experience frequent acid reflux symptoms, consult a doctor. They may recommend lifestyle changes, medications, or further testing to diagnose and manage GERD.<\/p>\n<\/body>","protected":false},"excerpt":{"rendered":"
Gastroesophageal Reflux Disease (GERD) is a chronic illness in which stomach acid repeatedly rushes back into the esophagus, irritating the lining 1. Occasional acid reflux is normal, but frequent reflux (more than twice a...<\/p>\n","protected":false},"author":1,"featured_media":292,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"GERD: Causes, Symptoms, Risk Factors & Complications | GI Specialist","_seopress_titles_desc":"Understand GERD (acid reflux), its causes, risk factors, symptoms, and possible complications. Learn when to seek medical care for long-term relief.","_seopress_robots_index":"","om_disable_all_campaigns":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[25,192],"tags":[235,234,236,233],"class_list":["post-289","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-patient-education","category-stomach-surgery","tag-acid-reflux","tag-gerd","tag-gerd-symptoms","tag-heartburn-causes"],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/bestgicancersurgeon.com\/blog\/wp-content\/uploads\/2025\/06\/logo-2.jpeg?fit=1200%2C630&ssl=1","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/bestgicancersurgeon.com\/blog\/wp-json\/wp\/v2\/posts\/289","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bestgicancersurgeon.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bestgicancersurgeon.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bestgicancersurgeon.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/bestgicancersurgeon.com\/blog\/wp-json\/wp\/v2\/comments?post=289"}],"version-history":[{"count":1,"href":"https:\/\/bestgicancersurgeon.com\/blog\/wp-json\/wp\/v2\/posts\/289\/revisions"}],"predecessor-version":[{"id":293,"href":"https:\/\/bestgicancersurgeon.com\/blog\/wp-json\/wp\/v2\/posts\/289\/revisions\/293"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bestgicancersurgeon.com\/blog\/wp-json\/wp\/v2\/media\/292"}],"wp:attachment":[{"href":"https:\/\/bestgicancersurgeon.com\/blog\/wp-json\/wp\/v2\/media?parent=289"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bestgicancersurgeon.com\/blog\/wp-json\/wp\/v2\/categories?post=289"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bestgicancersurgeon.com\/blog\/wp-json\/wp\/v2\/tags?post=289"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}