Most babies spit up sometimes, even several times a day but when vomiting causes other problems or comes with other symptoms, it may be due to acid reflux, also called gastroesophageal reflux. Acid reflux on toddlers. Acid reflux (ger & gerd) in children & teens is a part of a wide spectrum of disorders that affect your digestive system learn more about research on these digestive diseases at niddk this content is provided as a service of the national institute of diabetes and digestive and kidney diseases (niddk), part of the national institutes of health.
acid reflux on toddlers