Often, a contact allergy to an ingredient in shoe leather treatment may be the catalyst.

If a patient has a suspected contact allergy to nickel then the test can be used to test for nickel allergy.

Anything from the bedding, chemicals, plants, or household cleaning products can bring on contact allergies.

In his department, dermatology was subdivided into dedicated outpatient consultations:psoriasis, melanoma, rare genetic skin diseases, contact allergies, and photobiology.

An additional diagnosis of allergies will indicate whether contact allergies or atopy diathesis are the cause of the hand eczema.