Allergic reaction to tree nuts and peanuts, including other LEGUMES, that is triggered by the immune system. It includes co-sensitization to other food (e.g., sesame seed).

Synonyms: Peanut and Tree Nut Hypersensitivity, Peanut and Nut Allergies, Peanut and Tree Nut Allergies, Nut and Peanut Allergies, Peanut and Tree Nut Allergy, Nut and Peanut Hypersensitivity, Nut and Peanut Allergy, Tree Nut and Peanut Allergy, Peanut and Nut Allergy