Gastroesophageal reflux disease (GERD), caused when the lower esophageal sphincter (LES) does not close properly, and stomach contents leak back (reflux) into the esophagus. When refluxed stomach acid touches the lining of the esophagus, it causes a burning sensation (heartburn). GERD may lead to histopathological changes in the esophagus. Pyloric Sphincter Gastric Acid Human Digestive System Gastroesophageal Reflux Disease
Acid reflux from stomach. Heartburn and Gastroesophageal Reflux Disease (GERD). Stomach highlighted on the silhouette of a human. Stomach disease Silhouette The Human Body Heartburn Heartburn or stomach disease
An effervescent tablet in a glass of water. Three Dimensional Medicine Lifestyles Effervescent Tablet
An effervescent tablet in a glass of water. Three Dimensional Medicine Lifestyles Effervescent Tablet