ECZEMA TREATMENT

from American Academy of Dermatology News Release

The irony of facial contact eczema is that, in search of a cause, patients often overlook what was once literally right in front of them. Since allergic reactions can take several days to develop after initial exposure, the substance responsible for the dermatitis on the face has plenty of time for a clean getaway.

Dermatologist Susan T. Nedorost, MD, Director, Contact Dermatitis Program and Patch Test Clinic, Case Western Reserve University, Cleveland, Ohio, addresses some of the common causes of facial contact eczema.

Eczema By Allergy: Contact dermatitis is characterized by redness, swelling, itching, and scaling caused by an allergic substance that makes direct contact with the skin. The condition can develop at any age, although the facial version of the disorder is most often seen in young and middle-aged adults.

"Facial contact eczema often stems from fragrances or preservatives in cosmetics and other personal care products; hence, more women are affected because they use a greater number of personal care products," said Dr. Nedorost. "Facial contact eczema is also common in patients who also have hand dermatitis, signaling that the cause is a substance the patient touches that is transferred from the hands to the face."

Allergens: Dermatologists rely on patch testing to identify contact allergens. Small concentrations of suspected allergens are applied to the skin on the back and held in place with tape for 48 hours. If small, red spots, that may also itch, appear within three to five days, this indicates that the patient is allergic to the substance.

Patch testing for facial contact dermatitis may reveal an allergen that the patient or dermatologist had not previously considered because it was not intentionally or directly applied to the face. There are a variety of sources of allergens that patients may not recognize as likely causes of dermatitis and include:

Rubber: Rubber contains several allergenic chemicals in addition to latex. "Rubber allergy may cause dermatitis where applicators used to apply eye shadow contact the skin, or where foam rubber sponges are used to apply and remove cosmetics," said Dr. Nedorost.

Metals: Metal allergy is the most common form of contact dermatitis, and nickel is the most common of all metal allergens. Nickel may be present in costume jewelry, such as earrings, and in eyelash curlers or tweezers used on the face. Gold is also a common allergen and may be transferred to the face from gold rings on the hands.

Acrylates: Acrylates are used in the application of artificial nails and in both home and salon nail repair kits. "Ironically, nail products can cause dermatitis on the face without causing it on the nail itself, as the nail plate is composed of dead tissue and cannot exhibit dermatitis," commented Dr. Nedorost. "Instead, patients may notice itching or burning of the skin following a nail salon service or the application of nail cosmetics at home." Acrylates are also found in eyeglass frames and dental resins, as well as in adhesives used in industrial work.

Pine Resin: Colophony, or pine resin, is a sticky material that may cause allergy. "In addition to being used in mascara, pine resin may also be transferred from the fingers due to exposure in hobbies such as bowling, baseball, or playing stringed instruments," stated Dr. Nedorost.

Sunscreen Ingredients: The sunscreen ingredient benzophenone, which blocks both types of harmful UV radiation, can also cause allergy. "Photo contact eczema is common on areas of the face and neck where sunscreen has been applied and is most often noticed after UV exposure because UV light activates the sunscreen," stated Dr. Nedorost.

Hair Products: Benzophenone can also be found in hair care products but a more common ingredient in these products that may cause facial contact dermatitis is cocoamidylpropyl betaine, which is found in baby shampoos and many adult shampoos. "Ingredients in hair care products can cause facial or neck dermatitis, even if they don't cause scalp dermatitis," said Dr. Nedorost. "The face and neck are more sensitive than the scalp and may react where hair products run off of the scalp or are not completely rinsed."

Types of ECZEMA:
Contact Eczema is eczema caused by physical contact with an irritant or allergen
Light Sensitive Eczema is eczema caused by exposure to sunlight
Juvenile Plantar Eczema is eczema caused by footwear
Eczema Craquele: skin has a "crazy paving" appearance
Eczema Herpeticum is eczema caused by herpes simplex virus
Atopic Eczema is an inherited condition thought to be caused by an allergic reaction
Infantile Eczema ("cradle cap") is a temporary eczema in babies
Adult Seborrheic Eczema is eczema thought to be caused by a yeast
Varicose Eczema is eczema caused by poor circulation in the legs
Discoid Eczema appears in coin-shaped areas on the skin
Dyshidrotic Eczema appears as itchy blisters

Government scientists, concerned that two prescription creams used widely for a common skin condition may increase the risk of certain cancers, especially among children, will propose adding strong new warnings to the product labels.
A handful of cases of cancer have been reported among adults and children using the creams, sold under brand names Elidel and Protopic,and animal and laboratory studies suggest the drugs could be to blame, according to a new Food and Drug Administration analysis."The evidence raises serious safety concerns in children regarding the potential for carcinogenicity in humans treated with these agents,"wrote Jean Temeck of the FDA's division of pediatric drug development in a recommendation posted late yesterday on the agency's Web site.

A medical professional can usually identify eczema by looking at the rash and asking questions about how it appeared. He or she may scrape some scales off the rash and look at them under the microscope to make sure the rash is not caused by fungus. Other types of infection also must be ruled out.

The three key elements in identifying eczema are:

Characteristic scaly rash

Severe itching

Atopy, or a personal or family tendency toward asthma, hay fever, and other allergies