Acid Reflux (GER & GERD) in Children & Teens
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Definition & Facts
Gastroesophageal reflux (GER) happens when stomach contents come back up into the esophagus causing heartburn (also called acid reflux). Gastroesophageal reflux disease (GERD) is a more serious and long-lasting form of GER.

Symptoms & Causes
The most common symptom of gastroesophageal reflux disease (GERD) in children 12 years and older is regular heartburn (also called acid reflux). GERD happens when a person’s lower esophageal sphincter becomes weak or relaxes when it shouldn’t.
Diagnosis
If a child’s gastroesophageal reflux (GER) symptoms such as heartburn don’t improve, he or she may need testing for a gastroesophageal reflux disease (GERD) diagnosis.
Treatment
Treatment for gastroesophageal reflux disease (GERD) depends on the severity of a child or teen’s symptoms and may include lifestyle changes, medicines, or surgery.
Eating, Diet, & Nutrition
A child or teen can reduce gastroesophageal reflux (GER) by avoiding foods and drinks that make his or her symptoms worse.
Clinical Trials
The National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) and other components of the National Institutes of Health (NIH) conduct and support basic and clinical research into many digestive disorders.
Related Conditions & Diseases
Related Research
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. The NIDDK translates and disseminates research findings to increase knowledge and understanding about health and disease among patients, health professionals, and the public. Content produced by the NIDDK is carefully reviewed by NIDDK scientists and other experts.