|
Dermatitis severely dries out the skin,and keeping the affected area moistened can promote healing and retain natural moisture. This is the most important self-care treatment that one can use in atopic eczema.
The use of anything that may dry out the skin should be discontinued and this includes both normal soaps and bubble baths that remove the natural oils from the skin.
The moistening agents are called 'emollients'. The rule to use is: match the thicker ointments to the driest, flakiest skin. Light emollients like Aqueous Cream may dry the skin if it is very flaky and whilst it is the moisturiser traditionally prescribed by doctors in the UK, it is in fact only licensed for use as a soap substitute on washing
Emollient bath oils should be added to bath water and then suitable agents applied after patting the skin dry. Generally twice daily applications of emollients work best and whilst creams are easy to apply, they are quickly absorbed into the skin and so need frequent re-application. Ointments , with their lesser water content, stay on the skin for longer and so need fewer applications but they must be applied sparingly if to avoid a sticky mess.
Typical emollients in the U.K. are: Oilatum or Balneum bath oils, Aqueous cream for washing with, Diprobase or Doublebase pump-action creams also used for washing and may be later applied directly to the skin. The preferred moisturiser of dermatologists is a mix of liquid and white-soft paraffins . Sebexol , Epaderm ointment and Eucerin lotion or cream may be helpful with itching. Moisturizing gloves can be worn while sleeping.
Some report improvement of symptoms after treatment of the skin with porridge oats, either directly or with an extract.
The first and primary recommendation is that people suffering from eczema shouldn't use detergents of any kind unless absolutely necessary. The current medical school of thought is that people wash too much and that eczema sufferers should use cleansers only when water is not sufficient to remove dirt from skin.
Another point of view is that detergents are so ubiquitous in modern environments and so persistent in tissues and surfaces, safe soaps are necessary to remove them in order to eliminate the eczema in a percentage of cases. Although most recommendations use the terms "detergents" and "soaps" interchangeably, and tell eczema sufferers to avoid both, detergents and soaps are not the same and are not equally problematic to eczema sufferers. Detergents increase the permeability of skin membranes in a way that soaps and water alone do not. Sodium lauryl sulfate, the most common household detergent, has been shown to amplify the allergenicity of other substances ("increase antigen penetration"). (For example, Corazza M, Virgili A, Allergic contact dermatitis from ophthalmic products: can pre-treatment with sodium lauryl sulfate increase patch test sensitivity? Contact Dermatitis. 2005 May;52(5):239-41.)
The use of detergents in recent decades has increased dramatically, while the use of soaps began to decline when detergents were invented, and leveled off to a constant around the '60s. Complicating this picture is the recent development of mild plant-based detergents for the natural products sector.
Unfortunately there is no one agreed upon best kind of cleanser for eczema sufferers. Different clinical tests, sponsored by different personal product companies, unsurprisingly tout various brands as the most skin friendly based on specific properties of various products and different underlying assumptions as to what really determines skin friendliness. The terms "hypoallergenic" and "doctor tested" are not regulated (according to Consumer Reports), and no research has been done showing that products labeled "hypoallergenic" are in fact less problematic than any others.
Dermatological recommendations in choosing a soap generally include:
How to use soap when one must
Antihistamine medication may reduce the itch during a flare up of ezcema, and the reduced scratching in turn reduces damage & irritation to the skin.
Capsaicin applied to the skin acts as a counter irritant . Other agents that act on nerve transmissions, like menthol , also have been found to mitigate the body's itch signals, providing some relief. Whilst research has suggested Naloxone hydrochloride and dibucaine suppress the itch cycle in atopic-dermatitis model mice.
Dermatitis is often treated by doctors with prescribed Glucocorticoid (a corticosteroid steroid ) ointments or creams. For mild-moderate eczema a weak steroid may be used (e.g. Hydrocortisone or Desonide ), whilst more severe cases require a higher-potency steroid (e.g. Clobetasol propionate ). They are highly effective in most cases, but must be used sparingly to avoid possible side effects, the most significant of which is that their prolonged use can cause the skin to thin and become fragile ( atrophy ). High strength steroids used over large areas may be significantly absorbed into the body causing bone demineralisation ( osteoporosis ). Finally by their immunosuppression action they can, if used alone, exacerbate some skin infections ( fungal or viral ). If using on the face, only a low strength steroid should be used and care must be taken to avoid the eyes.
Hence a steroid of an appropriate strength to promptly settle an episode of eczema should be sparingly applied. Once the desired response has been achieved, it should be discontinued and not used for long-term prevention.
Topical immunomodulators like pimecrolimus (Elidel® and Douglan®) and tacrolimus (Protopic®) were developed after corticosteroid treatments, effectively suppressing the immune system in the affected area, and appear to yield better results in some populations. The US Food and Drug Administration has issued a public health advisory about the possible risk of lymph node or skin cancer from use of these products, but many professional medical organizations disagree with the FDA's findings:
The disruption to the skin's normal barrier protection through dry and cracked skin allows easy entry for bacteria and fungi . Scratching by the patient both introduces infection and spreads it from one area to another. Any skin infection further irritates the skin and a rapid detoriation in the condition may ensue; the appropriate antibiotic should be given.
Eczema often comes and goes in cycles, meaning that at some times of the year sufferers are able to feel normal, while at other times they will distance themselves from social contact. Sufferers with visible marks generally feel fine (physically) and can act normal, but when it is mentioned they become withdrawn and self-conscious. Since it is a condition made worse by scratching, a sufferer with highly visible sores aggravated by scratching often feel as if everyone is looking at the marks and that it is self induced. Although scratching does give a sense of release, it is usually a temporary solution and can lead to problems with constant scratching. Sufferers often shy away from scratching in public, but the solution is to scratch in privacy. In cases of children with eczema, visible scars or scratch marks can lead to suspicion of home abuse or self-mutilation, which causes possible peer rejection and may add to a general level of stress.
Light therapy using ultraviolet light can help. PUVA , UVB , and Narrow Band UVB are all used. Current research seems to show that Narrow Band UVB is the most effective, in addition to having lowest risk of skin cancer.
When light therapy alone is found to be ineffective, it is combined with a drug called Psoralen . This treatment is termed as photo-chemotherapy.
For some people, allergens in the diet may contribute to exacerbations of eczema. For these people, identifying the allergens can help to treat the eczema. Allergies to the following foods can cause eczema:
It might be necessary to avoid processed foods to remove these allergens from the diet. This is because many processed foods contain milk-derived products such as whey powder, which is added to the food as a filler. Processed meats (for example: ham, salami and bacon) often contain preservatives in very high doses. Many fizzy drinks also contain preservatives.
Other historical sources - notably traditional Chinese medicine and Western herbalism - suggest a wide variety of treatments, each of which may vary from individual to individual as to efficacy or harm. Toxicity may be present in some. Some of these remedies are for topical use, some are to be ingested.
Some alternative (and even conventional) medicine sources state that oatmeal in solution applied topically has a healing effect. This has been noticed through occupational sources, where a person's skin is often exposed to oatmeal at work, e.g., through baking or milling. Often such people retain exceptionally soft and healthy skin into old age.
The symptoms of Biotin deficiency include Seborrheic dermatitis, a skin disorder which is similar to eczema . Current research has found that taking biotin alleviates the symptoms of eczema.
Patients should inform their doctor/allergist/dermatologist if they are pursuing one of these treatment routes.
Other than direct treatments of the symptoms, no "cure" for dermatitis is presently known; even cortisone treatments and immunomodulation may often have only minor effects on what may be a complex problem. As the condition is often related to family history of allergies (and thus heredity), it is probable that gene therapy or genetic engineering might help.
An article by Cookson et al. (2004), that appeared in Nature Reviews Immunology , has shed some much needed light onto the immunogenetics and pathogenesis of eczema. Many individuals with eczema are known to have high IgE titres (immunoglobulin levels) specific for allergens from the ubiquitous house dust mite , Dermatophagoides pteronyssinus . This litter critter, received its name because it feeds on human skin that is shed from the outermost layer of human skin. It comes from the Greek word meaning “eater of skin.” These dust-mites contain numerous proteins that allow them to survive. Der p I, Der p II are the main house dust-mite allergens. These allergens are present in the mites faecal pellets and are proteases that have profound effects on epithelial cells and the skin. These proteases are known to disrupt intercellular adhesion molecules, increase paracellular permeability, and also initiate cell death. Basically, these proteins damage the barrier effect of the skin, by releasing more skin cells, of which the dust mite can now consume. This in turn, leads to an easier entry point for bacteria to penetrate the skin, and subsequently leads to the well-known inflammatory response of eczema; redness, itchiness, and pain. Other well-known allergens are proteases that damage the skin barrier; Fel d I, the main cat allergen, degrades denatured collagens and cleaves fibronectin and the main grass allergen Phl p V is an RNAase. Damage from these allergens is usually prevented by endogenous protease inhibitors, such the gene SPINK5. Mutations in this gene are known to cause Netherton's syndrome, which is a generalized congenital erythroderma. These patients always develop atopic disease, including hay fever, food allergy, urticaria and asthma. Such evidence clearly supports the hypothesis that skin damage from allergens may be the cause of eczema.
The March 2006 issue of the journal Nature Genetics , reports on research at the University of Dundee identifying a gene that the researchers believe to be the cause of inherited eczema and some related disorders. The gene produces the protein filaggrin , the lack of which causes dry skin.

If you are worried that a rash may be the result of meningitis, seek urgent medical help. In meningococcal meningitis bleeding into the skin produces patches of purple discoloration which do not become pale when the bottom of a glass is pressed against the skin.
|

![]() |
Step by step guide to help other eczema sufferers end their fight once and for good. This guide has been used by thousands of eczema sufferers world wide and has had the same results. |