[Recommendations for the diagnosis and treatment of gastroesophageal reflux in childhood].

Gastro esophageal reflux is a frequent condition in infants. In the absence of warning symptoms and signs, it is considered physiologic. No exam is required and a non-pharmacologic approach can be instituted by pediatricians. Gastro esophageal reflux disease is characterized by troublesome symptoms or complications and should be managed by a pediatric gastroenterologist. Diagnostic tests have accurate indications and treatment includes pharmacologic and nonpharmacologic measures as well as surgery. Our objective is to describe the different diagnostic methods, their indications and limitations as well as the therapeutic resources available, including indications and adverse effects.