Gastroesophageal reflux disease (GERD) may affect the tongue. Symptoms include a burning feeling in the mouth, bad breath, and tooth decay. Laryngopharyngeal reflux is the medical term for acid that ...

Heartburn is a burning sensation in the chest. Heartburn for multiple days in a row can result from gastroesophageal reflux disease (GERD), a hiatal hernia, Barrett’s esophagus, or esophageal cancer.

Current research doesn’t definitively link cinnamon to either causing or alleviating acid reflux, though some studies suggest it may help with indigestion. Acid reflux triggers are highly individual, ...