Gastroesophageal reflux disease (GERD) is a chronic condition in which the lower esophageal sphincter allows gastric acids to move up into the esophagus. The disorder can cause heartburn, esophagitis, and chronic chest pain and has been linked to laryngitis, pulmonary fibrosis, and asthma. GERD affects children as well as adults, and it is estimated that up to 35% of babies born in the US struggle with reflux. When do most babies outgrow the disease? Discuss
Source: The Free Dictionary