The allergen detection clinic mainly treats various allergic skin diseases, such as acute and chronic urticaria, eczema, contact dermatitis, and drug dermatitis. We also conduct various allergen tests, including skin patch test and skin prick test, etc. 1, skin prick test using: Aroger’s prick test to detect allergens, for screening common inhalant and ingestive allergens, including various pollen, dust mites, mold components and common food allergens detection. Indications: Acute/chronic urticaria, allergic rhinitis, food allergy, atopic dermatitis, etc. Advantages: easy to operate, short time consuming, painless, can be used for children. 2, patch over screening test using: patch reagent, used to determine skin contact allergens, mainly including metals, various fragrances, cosmetic preservatives, hair dyes and rubber additives, etc., can also be tested for suspicious substances provided by the patient. Indications: Contact dermatitis, eczema of unknown origin, cosmetic dermatitis, hair dye dermatitis, occupational dermatitis and other allergic diseases have high diagnostic value and can be treated with anti-allergic treatment, etc.