Peanut allergy is a type I hypersensitivity reaction to legumes. Symptoms include hives, swelling, asthma, and anaphylaxis. Most reactions involve IgE and histamine release from mast cells
New guidelines led by four leading experts from around the world. Over 50 experts from top allergy centres participated. Guidelines published ten years after previous version
Challenge tests identify specific allergens under medical supervision. Food challenges involve gradual consumption of potential allergens. Cosmetics tests use patch tests for skin reactions. Preservative tests focus on identifying allergies to various products
Dosage depends on serum IgE level and body weight. Interruptions lasting one year or more require re-testing. Dose adjustment needed for significant weight changes
tTG test diagnoses celiac disease by measuring antibodies against tissue transglutaminase. Immune system produces antibodies against gluten when consuming gluten-rich foods. Antibodies attack tissue transglutaminase, which aids in cell healing
Anaphylaxis can occur after XOLAIR administration, including bronchospasm and hypotension. Treatment should be initiated in healthcare setting with close monitoring. Patients should seek immediate medical care for anaphylaxis symptoms