GERD occurs when there are bothersome symptoms because of the reflux of acid. Typical symptoms include burning traveling from the mid ... Esophagogastroduodenoscopy (EGD). This test uses a flexible ...

Acid reflux causes stomach content to flow back into the esophagus, or a tube connects the stomach and throat. It can cause symptoms like a persistent cough, heartburn (burning chest pain), and ...

Laryngopharyngeal reflux (LPR), otherwise known as silent reflux, is a form of acid reflux. The esophagus (food tube) has ...