New studies examining the genetic basis of eczema continue to give credence to the theory that atopic dermatitis might be caused by a defect in the skin’s protective outer layer – known as the epidermal barrier. A defective epidermal barrier allows irritants, microbes and allergens to penetrate the skin and cause adverse reactions.

“Overuse and prolonged treatment with antibiotics are real concerns for dermatologists who treat patients with eczema, as they are at risk for developing antibiotic resistance,” said Dr Hanifin. “The new research realm directed at the epidermal barrier and the important immune factors carries the hope that new therapeutic approaches will lead to reduced infections in eczema patients.” Dr Jon M. Hanifin, MD, FAAD, professor of dermatology at Oregon Health and Science University in Portland, Ore., spoke at the 66th Annual Meeting of the American Academy of Dermatology.

Dr Hanifin also pointed out to a common observation that there are numerous cases of babies with severe eczema everywhere on their bodies except in the diaper area, which stays surprisingly smooth. This goes to imply that constant moisture keeps the skin from cracking. Hence, he concludes that eczema patients should continually moisturise the skin. He recommends that skin maintenance of a baby inflicted with eczema should be made as early as possible and that harmful products be avoided.

Dr Hanifin also dispelled the myth that food allergies cause eczema. Rather, the food allergies are secondary to the broken skin barrier caused by eczema. Hence, those with a defective epidermal barrier also have an allergy and increased sensitivity to dust mites, pollen or pet dander.

I must say that his recommendation goes to support the basis of my ebook Eczema Diet Secrets. Often, eczema sufferers focus on topical applications with the neglect of what internal healing can do. I have personally benefitted from a combination of both approaches. Although I may not be able to cure a genetic defect in my epidermal skin, assuming that the study is true, at least I can do much by alleviating the symptoms caused by it.

Source: American Academy Of Dermatology

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