Acid Reflux Causes Anxiety
Heartburn is actually just another name for gastroesophageal reflux (GERD), or acid reflux for short. People call acid reflux "heartburn" because it literally feels like your chest is on fire.
The upper esophageal sphincter keeps stomach acid out of the pharynx and larynx. When it doesn’t work properly, you can develop symptoms such as hoarseness, loss of voice, chronic cough, phlegm in the back of the throat, and a feeling that something is stuck in the throat.