Gastroesophageal Reflux Disease, also known as GERD or acid reflux, is a common condition, but that doesn’t mean it’s not a nuisance to live with. In North America, estimates of prevalence of GERD are between 18 and 28%—prevalence estimates are lowest in East Asia, ranging from 3 to 8%. [1] Simply put, having GERD is a chronic disease, in which acid reflux occurs very frequently—at least once a week. [2]

Diagnosing GERD

To diagnose GERD, your doctor will