causes of gastroesophageal reflux disease
Causes of Gastroesophageal Reflux Disease. Causes of Gastroesophageal Reflux Disease. Gastroesophageal reflux disease (GERD) is usually caused by eating spicy and fatty foods, drinking alcohol and coffee, and certain medications, all of which can lead to relaxation of the lower esophageal sphincter muscle and reflux of stomach acid.