Gastroesophageal reflux disease (GERD) - Symptoms and causes
2024年8月22日 · GERD is caused by frequent acid reflux or reflux of nonacidic content from the stomach. When you swallow, a circular band of muscle around the bottom of the esophagus, called the lower esophageal sphincter, relaxes to allow food and liquid to flow into the stomach.
Gastroesophageal reflux disease (GERD) - Mayo Clinic
2024年8月22日 · A healthcare professional might be able to diagnose GERD based on a history of symptoms and a physical examination. To confirm a diagnosis of GERD, or to check for complications, a care professional might recommend: Upper endoscopy. An upper endoscopy uses a tiny camera on the end of a flexible tube to visually examine the upper digestive system.
Acid reflux and GERD: The same thing? - Mayo Clinic
2023年7月1日 · Acid reflux, also known as gastroesophageal reflux (GER), is the backward flow of stomach acid into the tube that connects your throat to your stomach, called the esophagus. During an episode of acid reflux, you might feel a burning sensation in your chest, commonly called heartburn.
Heartburn - Symptoms & causes - Mayo Clinic
2022年5月13日 · Acid reflux occurs when the sphincter muscle at the lower end of your esophagus relaxes at the wrong time, allowing stomach acid to back up into your esophagus. This can cause heartburn and other signs and symptoms.
Feel the burn? GERD and acid reflux - Mayo Clinic Press
2024年12月12日 · Acid reflux takes place when the lower esophageal sphincter at the bottom of the esophagus loosens, letting acids from the stomach come up. Even healthy people experience reflux from time to time, though some people may experience it for …
Mayo Clinic Healthcare expert explains why reflux disease isn't …
2023年1月12日 · LONDON — Gastroesophageal reflux disease is one of the most common digestive disorders in the world. It happens when acid comes up from the stomach into the esophagus: The stomach can resist acid but the esophagus is less acid-resistant.
GERD is not ‘just’ heartburn - Mayo Clinic Comprehensive Cancer ...
2024年4月9日 · Gastroesophageal reflux disease (GERD) is one of the most common digestive disorders in the world. It happens when acid comes up from the stomach, which is acid-resistant, into the esophagus, which is less acid-resistant.
Heartburn - Diagnosis & treatment - Mayo Clinic
2022年5月13日 · To determine if your heartburn is a symptom of gastroesophageal reflux disease (GERD), your doctor may recommend: X-ray, to view the shape and condition of your esophagus and stomach. Endoscopy, to view your esophagus with a tiny camera to check for irregularities.
Bile reflux - Symptoms & causes - Mayo Clinic
2022年1月6日 · Bile reflux may accompany the reflux of stomach acid (gastric acid) into your esophagus. Gastric reflux may lead to gastroesophageal reflux disease (GERD), a potentially serious problem that causes irritation and inflammation of esophageal tissue. Unlike gastric acid reflux, bile reflux can't be completely controlled by changes in diet or ...
Hiatal hernia - Symptoms and causes - Mayo Clinic
2023年12月23日 · But a large hiatal hernia can allow food and acid to back up into your esophagus. This can cause heartburn. Self-care measures or medicines can usually relieve these symptoms. A very large hiatal hernia might need surgery.