Diagnosis of<unk>  is based on the person's history of<unk> c 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.
Shellfish allergy
Insect sting allergy
Garlic allergy
Wheat allergy
Tree nut allergy
Dust mite allergy
Fish allergy
Poultry allergy