title: Management of acute gastroenteritis in children.
abstract: Acute gastroenteritis is a common and costly clinical problem in children. It is a largely self-limited disease with many etiologies. The evaluation of the child with acute gastroenteritis requires a careful history and a complete physical examination to uncover other illnesses with similar presentations. Minimal laboratory testing is generally required. Treatment is primarily supportive and is directed at preventing or treating dehydration. When possible, an age-appropriate diet and fluids should be continued. Oral rehydration therapy using a commercial pediatric oral rehydration solution is the preferred approach to mild or moderate dehydration. The traditional approach using "clear liquids" is inadequate. Severe dehydration requires the prompt restoration of intravascular volume through the intravenous administration of fluids followed by oral rehydration therapy. When rehydration is achieved, an age-appropriate diet should be promptly resumed. Antiemetic and antidiarrheal medications are generally not indicated and may contribute to complications. The use of antibiotics remains controversial.
authors.affiliation: Wright State University School of Medicine, Dayton, Ohio, USA.
authors.forename: D M
authors.initials: DM
authors.lastname: Burkhart
mesh_terms: D000208:Acute Disease; D002648:Child; D003681:Dehydration / Q000175:diagnosis / Q000191:economics / Q000382:microbiology / Q000628:therapy*; D005440:Fluid Therapy / Q000191:economics; D005759:Gastroenteritis / Q000150:complications / Q000191:economics / Q000382:microbiology / Q000628:therapy*; D006801:Humans; D010353:Patient Education as Topic; D012720:Severity of Illness Index; D013664:Teaching Materials; D014481:United States