Articles Tagged with Lower Esophageal Sphincter

Acid Reflux Causes

Acid reflux (GERD) results from stomach contents rising into the esophagus. Key causes include LES dysfunction and hiatal hernia, excess acid or bile, delayed stomach emptying, reduced saliva or swallowing, and lifestyle factors. Nighttime reflux worsens because gravity and saliva clearance are reduced.

Acid Reflux Symptoms

GERD occurs when stomach contents reflux into the esophagus because the lower esophageal sphincter fails to close properly. Lifestyle change, medications, and - for some patients - procedures can control symptoms and reduce complications.