Heartburn, indigestion, acid stomach, reflux… There are many terms for the burning in the esophagus that is common to all, at least occasionally.  From historical records, it appears that gastro-esophageal...

Heartburn, indigestion, acid stomach, reflux… There are many terms for the burning in the esophagus that is common to all, at least occasionally.  From historical records, it appears that gastro-esophageal...