Diagnosis of<unk>  is based on the person's history of allergic reactions, skin prick test and measurement of<unk> -specific serum immunoglobulin E (IgE or sIgE). Confirmation is by double-blind, placebo-controlled food challenges. Self-reported<unk>  often fails to be confirmed by food challenge.
Fish allergy
Scombroid food poisoning
Poultry allergy
Shellfish allergy
Insect sting allergy
Peanut allergy
Fruit allergy
Egg allergy