WHAT IS ACID REFLUX? When stomach acid runs back into the tube linking your mouth and stomach, this is known as gastroesophageal reflux disease (GERD) (esophagus). The lining of your esophagus may be irritated by this backwash (acid reflux). https://www.realpharmaneeds.com/buy-fioricet-online.html Acid reflux affects a lot of people on a regular basis. Mild acid reflux that occurs at least twice a week, or moderate to severe acid reflux that occurs at least once a week, is referred to as GER...