Allergic reaction can occur to strong soaps, Solvents, chemicals, certain foods, food additives,
plants, metals, cosmetics, even urine and faeces of some animals (dust mites).
Diagnosis of eczema due to allergies includes skin ***** tests (pricking the skin with a needle or pin containing a small amount of the allergen ('***** Testing' or 'Scratch Testing'), patch tests (by applying a patch to the skin, where the patch contains the allergen.)and RAST.