GERD

GERD occurs when stomach acid frequently flows back into the tube connecting your mouth and stomach. This backwash can irritate the lining of your esophagus. Many people experience acid reflux from time to time. GERD is mild acid reflux that occurs at least twice a week, or moderate to severe acid reflux that occurs at least once a week. Acid reflux can cause an uncomfortable burning feeling in your chest, which can radiate up toward your neck. This feeling is often known as heartburn.