Typically, the allergic reaction occurs on the area of skin that has had direct contact with the allergen.
Allergens that affect the skin
There is a wide range of substances that can trigger allergies. These include metals (nickel in costume jewelry and jeans buttons), fragrances and preservatives, chemicals and animal hair. Also hair dyes, flavorings, cleaning agents, medicines and plants.
The contact allergy manifests itself in an inflammatory reddening of the skin with the formation of blisters, nodules, scales or crusts; also itching.
A diagnosis is made based on the patient’s symptoms, skin test (patch test) and antibody evidence from a blood test. After determining the trigger for the contact allergy, it is clear which substance is responsible for the allergy. This way it can be avoided in the future.
Tips for contact allergy sufferers
Avoid products to which you are allergic, e.g. B. certain cosmetics or clothing items. Take care of your skin consistently; protect them from drying out and mechanical overstress. Individual protective measures: Wear gloves when working in damp and wet environments if you are prone to contact eczema on your hands. If it is not possible to avoid the allergen in your professional activity, you may need to consider changing careers. Existing skin eczema is treated using medication. Secondary diseases such as skin infections caused by fungi and bacteria must occur. be treated separately. Have an allergy pass issued.
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