Contact Dermatitis
Contact Dermatitis Causes
Contact dermatitis results when the skin comes in contact with irritants or allergens such as strong detergents or soaps, skin cleaning products, cosmetics or makeup, deodorant, clothing or shoes, household cleaning products, formaldehyde and other chemicals, rubber or latex, metals, jewelry, and perfume or fragrances. Weeds and plants, such as poison ivy or poison oak as well as medicinal lotions, such as antihistamines, antibiotics or antiseptics may also cause contact dermatitis.
Contact Dermatitis Definition
Contact dermatitis is a skin condition showing a red, itchy rash resulting from direct contact with certain substances such as cosmetics, soap, jewelry, or weeds including poison ivy or poison oak.
Contact Dermatitis Diagnosis
The doctor asks about the symptoms and examines the skin. If the cause is not clear, the doctor recommends a patch test during which small quantities of potential stimuli are placed on the skin to see a reaction. The doctor confirms his diagnosis after the tested skin develops a raised bump.
Contact Dermatitis Symptoms and Signs
When the skin is exposed to an offending substance, it may react resulting in a red rash or bumps, mild or severe itching, or dry, red patches. Severe cases may result in blisters and draining fluid from the exposed skin. The skin rash usually appears in the exposed area.
Contact Dermatitis Treatment
The condition is treated by identifying its cause and avoiding it. Wet compresses and anti-itch creams also help soothe the skin and reduce inflammation.