Diagnosis and management of childhood food allergy.
The pediatrician plays a pivotal role in the initial diagnosis of food allergy. Alternative diagnoses are considered as a careful history, physical examination, and directed laboratory tests determine the type of adverse reaction and the responsible food. Through elimination diets in infants, appropriately selected tests for specific IgE, and, in some cases, supervised oral food challenges, a diagnosis is secured. Treatment consists of strict dietary elimination with provisions for emergency management of accidental ingestions. Referral to an allergist and dietitian is made as warranted by the severity and type of allergy and for follow-up for possible resolution of the allergy. The pediatrician also provides information to the family for the prevention of allergy in at-risk newborns. Future diagnostic tests and treatment modalities are likely to simplify the management of the food allergic child.
Elliot and Roslyn Jaffe Food Allergy Institute, Department of Pediatrics, Division of Allergy and Immunology, Mount Sinai School of Medicine, New York, New York, USA.
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D002648:Child; D005512:Food Hypersensitivity / Q000175:diagnosis* / Q000503:physiopathology / Q000628:therapy*; D005767:Gastrointestinal Diseases / Q000276:immunology; D006801:Humans; D011852:Radioallergosorbent Test; D012140:Respiratory Tract Diseases / Q000276:immunology; D012871:Skin Diseases / Q000276:immunology