Regurgitation is a symptom of several conditions, but the most common causes are gastroesophageal reflux (GER) and gastroesophageal reflux disease (GERD). About 80% of people with GERD will ...

The aim of this study was to determine the prevalence of GER and to evaluate the twenty-four-hour esophageal pH-metry of pediatric patients who had typical and atypical GER symptoms.

Without getting too technical, spit-up – also called reflux, gastroesophageal reflux or GER – is the movement of stomach contents into the oesophagus, and sometimes through the mouth and nose.