Contact dermatitis often has slightly elevated lesions with distinct borders. This is severe allergic contact dermatitis, resulting in very thick, scaly lesions on the fingers. Redness and fine scale can be a sign of an allergic contact dermatitis. This image displays an allergy to the nickel found in the watch case. The result is a scaly, itchy, persistent skin rash where the watch touches the skin. This image displays a pink, itchy, scaly lesion due to an allergy to fragrance in a skin care product. This image displays contact dermatitis, also called "fiddler's neck," from an allergy to the violin touching the skin. This woman had an allergy to a cosmetic. Note the pink areas at the chin and upper lip. This image displays a scaly, slightly elevated lesion due to an allergy to the nickel in an eyeglass frame. This image displays severe redness and scaling lesions in a patient allergic to lanolin in a skin lotion. This image displays a violet-colored, linear, slightly elevated lesion typical of contact dermatitis, due to an allergy to the rubber in the elastic waistband of the patient's underwear. This is irritant contact dermatitis of the web spaces and fingers. The thin eyelid skin is a frequent site for allergic contact dermatitis due to inadvertent touching the eyelids, transferring an allergen from the fingers to the lids. Nail polish allergy is often first seen at the eyelid. Mild redness and itch are signs of an allergic contact dermatitis. This image displays allergic contact dermatitis from fragrance found in a deodorant. This image displays contact dermatitis on the scalp and adjacent to the scalp area in a young man who was using a hair straightener. An allergy to a bathing suit frabic caused this rash. This hairdresser had an allergic contact dermatitis from exposure to hair dye. This image displays allergic contact dermatitis on the top of the feet. Hair dyes are a frequent cause of allergic contact dermatitis (allergic skin reactions) in the scalp. This image displays redness around the mouth caused by an allergic reaction to mangoes. The sharp border of the redness on the foot is due to contact dermatitis from an allergy to a substance in contact with the skin. Allergic contact dermatitis to earrings is common in women.
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Allergic Contact Dermatitis  Information for adults

Picture of Allergic Contact Dermatitis: Contact dermatitis often has slightly elevated lesions with distinct borders. Divider line
Contact dermatitis often has slightly elevated lesions with distinct borders.
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Self-Care Guidelines
  • Avoid the offending agent.
  • It may be helpful to avoid common triggers, such as fragrance, lanolin, nickel, etc.
When to Seek Medical Care
Seek medical evaluation for a persistent or recurrent rash of unknown origin. Your physician may perform allergic contact patch testing. Skin biopsy is sometimes used to confirm diagnosis.
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Last Modified: 22 Dec 2008
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