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Diagnosing Food AllergiesPrick TestsElimination DietsDouble-Blind Placebo-Controlled Food Challenges Food Allergy Emergencies"RAST Test"About.com Health's Disease and Condition content is reviewed by our Medical Review Board
Definition: The RAST, or radioallergosorbent, test is a blood test that tests for IgE antibodies to potential allergens. Also Known As: allergy blood test Updated: February 8, 2008 Diagnosing Food AllergiesPrick TestsElimination DietsDouble-Blind Placebo-Controlled Food Challenges Food Allergy EmergenciesRelated Articles |
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