'Discomfort produced by stomach acid touching the lining of the esophagus'
heartburn
FEEL THE BURN: Discomfort produced by stomach acid touching the lining of the esophagus
Discomfort produced by stomach acid touching the lining of the esophagus
Discomfort produced by stomach acid touching the lining of the esophagus
FEEL THE "BURN"
heartburn
FEEL THE "BURN"