Reflux is often caused by the weakening of the lower esophageal sphincter (LES), the valve that normally keeps acid in the stomach. Key triggers include: Heartburn and acid reflux - NHS
The primary indicator of acid reflux is , a burning sensation in the chest or throat. Other frequent symptoms include: acid reflux
: A feeling that food is stuck in your throat (dysphagia). Common Triggers Reflux is often caused by the weakening of