Definition
Gastroesophageal reflux disease (GERD) is a chronic digestive disease that occurs when stomach acid or, occasionally, bile flows back (refluxes) into your food pipe (esophagus). The backwash of acid irritates the lining of your esophagus and causes GERD signs and symptoms.
Signs and symptoms of GERD include acid reflux and heartburn. Both are common digestive conditions that most people experience from time to time. When these signs and symptoms occur more than twice each week or interfere with your daily life, doctors term this GERD.
Most people can manage the discomfort of heartburn with lifestyle changes and over-the-counter medications. But for people with GERD, these remedies may offer only temporary relief. People with GERD may need stronger medications, even surgery, to reduce symptoms
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