Lyme disease:
Symptoms
--------------------------------------------------------------------------------
Lyme disease has many signs and symptoms, but skin signs, arthritis and/or various neurological symptoms are often present. Like syphilis, the symptoms frequently seem to resolve, yet the disease progresses. Conventional therapy is with antibiotics. People who suspect they have been exposed to Lyme disease should consult a doctor with knowledge of the disease immediately.
Acute (early) symptoms that may occur
Erythema migrans rash (EM) - Contrary to popular belief, the characteristic "bull's-eye" rash with central clearing is not the most common form. Rashes that are homogeneously red are seen more frequently. Multiple painless EM rashes may occur, indicating disseminated infection. The true incidence of the rash is disputed, with estimates ranging from less than 50% to over 80% of those infected.
fever
malaise
fatigue
headache
muscle and joint aches in large joints
sore throat
sinus infection
facial paralysis - usually associated with Lyme meningitis or Rocky Mountain spotted fever
palpitations
More on [ Lyme disease ]
News and Media
Organizations
Personal Pages
Research
Support Groups
Ringworm:
B C D E F G H I J K L M N O P R S T U V W Y
Ringworm (Tinea)
What is the Definition of Ringworm (Tinea)?
Description of Ringworm (Tinea)
Causes of Ringworm (Tinea)
Diagnosis of Ringworm (Tinea)
Treatment for Ringworm (Tinea)
Prevention of Ringworm (Tinea)
What Questions to ask Your Doctor About Ringworm (Tinea)?
What is the Definition of Ringworm (Tinea)?
Ringworm is not a worm infestation, but an infection caused by a fungus. Doctors call the infection tinea or dermatophytosis. (See Health Profile for DERMATOPHYTOSIS.)
top ^
Description of Ringworm (Tinea)
Fungal infections of the skin are surprisingly common. Unfortunately, when they have a name like ringworm, they cause panic and misunderstanding. Parents become emotional about this issue, feeling that they have been negligent in their child's hygiene. School nurses may fear epidemics and demand that the child be removed from the school, returning only with a doctor's note.
On the scalp, the fungi can cause round, bald, scaly patches (tinea capitis). The skin flakes and itches. A disease that mainly afflicts children, ringworm of the scalp can be contagious within a school or community, but can be generally treated effectively.
Body ringworm (tinea corporis) appears as a round or oval sore that is red, scaly, and itchy. The patch gradually grows bigger until it is about 1 inch across. The central area heals, leaving a red ring on the skin.
Athlete's Foot
Athlete's foot is called tinea pedis. Approximately 80 to 90 percent of all men and a smaller, but growing, percentage of women are afflicted with athlete's foot.
The condition is caused by certain types of ringworm fungi called dermatophytes (See Health Profile for DERMATOPHYTOSIS) The fungi feed on keratin, a protein contained in dead skin cells. They need warmth and humidity to proliferate. Individual susceptibility to the fungi varies depending on immunological status.
The infection assumes one of three forms: localized between the toes; chronic infestation of the soles and sides of the feet; or itchy, fluid-filled blisters on the in-step, heel and ball of the foot.
The first form can usually be controlled with over-the-counter medications unless there is secondary bacterial infection requiring a physician's help. The second form is usually treated by a physician, often with oral antifungal agents. The third type also requires oral medication.
Those afflicted should try to keep the feet cool and dry by wearing cotton or wool socks and vented or open shoes. Dry the feet thoroughly after bathing or swimming. Apply antifungal medication once or twice a day.
top ^
Causes of Ringworm (Tinea)
Tinea infections result from several different fungi. Transmission can occur directly through contact with infected lesions or indirectly through contact with contaminated articles, such as shoes, towels or shower stalls.
Most pediatricians do not recommend isolation of afflicted children. Covering the rash with a bandage and a layer of clothing is usually enough to prevent its spread.
Another predisposing factor is warm weather and tight clothing which encourages fungus growth.
Some of these fungi involved in these conditions primarily infect animals, but they may be transmitted from animals to humans. Cats may have an infection but may not be suspected until lesions appear on their owners.
top ^
Diagnosis of Ringworm (Tinea)
Diagnosis must rule out other possible causes of the signs and symptoms, which may include eczema, psoriasis and contact dermatitis.
A microscopic examination of some lesion scrapings usually will confirm tinea infection. This is called a KOH (potassium hydroxide) preparation. Culture of the affected area, which may take weeks, may help identify the infecting organism.
top ^
Treatment for Ringworm (Tinea)
For most types of tinea, treatment is with antifungal drugs in the form of skin creams, lotions or ointments. However, for widespread infections or those affecting the hair or nails, an antifungal drug in tablet form (usually griseofulvin) may be taken.
Treatment of small, uncomplicated lesions located in areas other than the scalp is by topical antifungal preparations such as ketoconazole (Spectazole), clotrizamole (Lotrimin, Mycelex), econazole (Spectazole) and miconazole nitrate (Monistat-Derm).
Lesions of the scalp, regardless of severity, should be treated with oral antifungal medication.
Griseofulvin (Fulvicin, Grisactin) may be required at high doses due to poor absorption. Itraconazole is another antifungal agent that can be taken orally. Oral antifungals and corticosteroids are indicated for treatment of widespread, severely inflammatory infections and potentially scarring lesions.
top ^
Prevention of Ringworm (Tinea)
The skin should be kept dry, since moist skin favors the growth of fungi. Dry the skin carefully after bathing and let it it dry before dressing. Loose-fitting underwear is recommended. Socks should be changed daily. Sandals or open-toed shoes may be beneficial. Talc or other drying powders may also be helpful.
top ^
What Questions to ask Your Doctor About Ringworm (Tinea)?
Do any tests need to be done to diagnose the condition?
What treatment will you be recommending?
What over-the-counter medication is most effective?
Will you be prescribing any medications? What are the side effects?
How long does it take to resolve fungal infections?
top ^
Email this article Printer Friendly Bookmark this page
Sponsored Health Centers
Is It Depression or Something Else? Find out more about Depression Now.
Don't let your heart monitoring device slow you down. Find out more about remote monitoring today!
Visit our Heart Health Center, which includes treatment information, Medical Breakthroughs TV Show, and Success Stories.
Wake Up to a Pain-Free Day: Find Relief from Chronic Pain
Just Diagnosed with Cancer? Chat with Cancer Experts Now
Ads by Google
Stop Ringworm Instantly
Ringworm Sores Gone In 48 Hours Used By Doctors. Safe For Children
www.DermaTechRx.com
Ringworm
Find the right answers about ringworm.
www.healthline.com
Ringworm Treatment & Cure
Ringworm is ugly & disgusting. Free report on ringworm treatment.
Ringworm-Cure.com/Treatment
Nail Fungus Reviews
Ranking Of The Top Nail Fungus Treatments Currently Available!
www.Nail-Fungus-Rankings.com
Natural Ringworm Remedy
Medically Proven 100% Natural Ringworm Treatment
www.manuka-nz.co.nz
Toenail Fungus? Gone.
Use the Beer Soak Method and treat stubborn nail fungus. Be dedicated.
www.HealthEGoods.com
Video of the Day
Heart Disease Treatment Aided by Cancer Drug
More HealthCentral Network
Health Sites
Acid Reflux
Allergy
ADHD
Alzheimer's
Anxiety
Asthma
Bipolar
Breast Cancer
Caregiver
Cholesterol
Chronic Pain
Depression
Diabetes
Diet & Exercise
Erectile Dysfunction
Food & Fitness
Heart
Herpes
High Blood Pressure
Incontinence
Migraine
Osteoarthritis
Osteoporosis
Prostate
Rheumatoid Arthritis
Schizophrenia
Skin Cancer
Sleep
Find a Therapist
Enter Zip Code
Powered by Psychology Today
--------------------------------------------------------------------------------
font size A A A
Answer questions, check symptoms, find resources
Symptoms A-Z
Health Centers
Health Library
Medical Breakthroughs
3D Medical Animations
Video Library
People's Pharmacy
--------------------------------------------------------------------------------
Take action, achieve goals, resolve a problem
Drug Library
Health Tools
Healthy Recipes
Nutrition & Exercise
Caregiving Resources
Find a Therapist
In-Depth Reports
--------------------------------------------------------------------------------
Learn from people who have been through it, interact with leading health care professionals, share your own inspirational stories and much more.
from our Migraine Site
Teri Robert
(profile)
posted 6/13
comments(5)
Our Expert Living With It
Journal Entry
Back from the American Headache Society Conference!
Last week was hectic, full of "scientific sessions," interviews, and dynamite... Read more
from our Diabetes Site
David Mendosa
(profile)
posted 6/10
comments(4)
Our Expert Living With It
Alert
J is for Januvia
It may be safe to use Januvia in 2014. It isn’t now, says Public Citizen, a... Read more advertisement
advertisement
Featured Advertiser Links
Breast Cancer Awareness
View a Video of a Metastatic Breast Cancer Treatment
Maybe It's Not Depression
--------------------------------------------------------------------------------
advertisement
Books from Our Experts
Featuring Content From:
Awards:
Privacy Policy | Service Terms and Agreement | Contact Us | About Us PR Newswire
By using this service, you accept our Terms of Use. Please read them. The consumer health information on HealthCentral.com is for informational purposes only and is not a substitute for medical advice or treatment for any medical conditions. You should promptly seek professional medical care if you have any concern about your health, and you should always consult your physician before starting a fitness regimen. Copyright © 2001. The HealthCentral Network, Inc. All rights reserved.
ECSEMA:
Your continued donations keep Wikipedia running! Eczema
From Wikipedia, the free encyclopedia
Jump to: navigation, search
This article may require cleanup to meet Wikipedia's quality standards.
Please discuss this issue on the talk page or replace this tag with a more specific message.
This article has been tagged since January 2006.
Eczema
Classification & external resources
Typical, mild dermatitis
ICD-10 L20-L30
ICD-9 692
OMIM 603165
DiseasesDB 4113
MedlinePlus 000853
eMedicine Derm/38 Ped/2567
Eczema is a form of dermatitis, or inflammation of the upper layers of the skin.
The term "eczema" is broadly applied to a range of persistent or recurring skin rashes characterized by redness, skin edema, itching and dryness, with possible crusting, flaking, blistering, cracking, oozing, or bleeding. Areas of temporary skin discoloration sometimes characterize healed lesions, though scarring is rare.
Contents [hide]
1 Types
1.1 More common eczemas
1.2 Less common eczemas
2 Diagnosis
3 Treatment
3.1 Moisturizing
3.2 Eczema and detergents
3.3 Itch relief
3.4 Corticosteroids
3.5 Immunomodulators
3.6 Antibiotics
3.7 Light therapy
3.8 Diet and Nutrition
3.9 Alternative therapies
3.9.1 Herbal Medicine
4 Research
5 Psychological effects
6 Vulnerability to live vaccinia virus
7 References
8 External links
[edit] Types
ICD-10 codes are provided where available. The term eczema refers to a set of clinical characteristics. Classification of the underlying diseases has been haphazard and unsystematic, with many synonyms used to describe the same condition. A type of eczema may be described by location (e.g. hand eczema), by specific appearance (eczema craquele or discoid), or by possible cause (varicose eczema). Further adding to the confusion, many sources use the term eczema and the term for the most common type of eczema (atopic eczema) interchangeably.
More severe eczemaThe European Academy of Allergology and Clinical Immunology (EAACI) has published a position paper which simplifies the nomenclature of allergy-related diseases including atopic and allergic contact eczemas (Johansson et al., 2001, Allergy 56:813). Non-allergic eczemas are not affected by this proposal.
The classification below is clustered by incidence frequency.
[edit] More common eczemas
Atopic eczema (aka infantile e., flexural e., atopic dermatitis) is believed to have a hereditary component, and often runs in families whose members also have hay fever and asthma. Itchy rash is particularly noticeable on face and scalp, neck, inside of elbows, behind knees, and buttocks. Experts are urging doctors to be more vigilant in weeding out cases that are in actuality irritant contact dermatitis. It is very common in developed countries, and rising. (L20)
Contact dermatitis is of two types: allergic (resulting from a delayed reaction to some allergen, such as poison ivy or nickel), and irritant (resulting from direct reaction to a solvent, for example). Some substances act both as allergen and irritant (e.g. wet cement). Other substances cause a problem after sunlight exposure, bringing on phototoxic dermatitis. About three quarters of cases of contact eczema are of the irritant type, which is the most common occupational skin disease. Contact eczema is curable provided the offending substance can be avoided, and its traces removed from one’s environment. (L23; L24; L56.1; L56.0)
A patch of eczema that has been scratchedXerotic eczema (aka asteatotic e., e. craquele or craquelatum, winter itch, pruritus hiemalis) is dry skin that becomes so serious it turns into eczema. It worsens in dry winter weather, and limbs and trunk are most often affected. The itchy, tender skin resembles a dry, cracked, river bed. This disorder is very common among the older population. Ichthyosis is a related disorder. (L85.3; L85.0)
Seborrhoeic dermatitis (aka cradle cap in infants, dandruff) causes dry or greasy scaling of the scalp and eyebrows. Scaly pimples and red patches sometimes appear in various adjacent places. In newborns it causes a thick, yellow crusty scalp rash called cradle cap which seems related to lack of biotin, and is often curable. (L21; L21.0)
[edit] Less common eczemas
Dyshidrosis (aka dyshidrotic e., pompholyx, vesicular palmoplantar dermatitis, housewife’s eczema) only occurs on palms, soles, and sides of fingers and toes. Tiny opaque bumps called vesicles, thickening, and cracks are accompanied by itching which gets worse at night. A common type of hand eczema, it worsens in warm weather. (L30.1)
Discoid eczema (aka nummular e., exudative e., microbial e.) is characterized by round spots of oozing or dry rash, with clear boundaries, often on lower legs. It is usually worse in winter. Cause is unknown, and the condition tends to come and go. (L30.0)
Venous eczema (aka gravitational e., stasis dermatitis, varicose e.) occurs in people with impaired circulation, varicose veins and edema, and is particularly common in the ankle area of people over 50. There is redness, scaling, darkening of the skin and itching. The disorder predisposes to leg ulcers. (I83.1)
Dermatitis herpetiformis (aka Duhring’s Disease) causes intensely itchy and typically symmetrical rash on arms, thighs, knees, and back. It is directly related to celiac disease, and can often be put into remission with appropriate diet. (L13.0)
Neurodermatitis (aka lichen simplex chronicus, localized scratch dermatitis) is an itchy area of thickened, pigmented eczema patch that results from habitual rubbing and scratching. Usually there is only one spot. Often curable through behavior modification and anti-inflammatory medication. Prurigo nodularis is a related disorder showing multiple lumps. (L28.0; L28.1)
Autoeczematization (aka id reaction, autosensitization) is an eczematous reaction to an infection with parasites, fungi, bacteria or viruses. It is completely curable with the clearance of the original infection that caused it. The appearance varies depending on the cause. It always occurs some distance away from the original infection. (L30.2)
There are also eczemas overlaid by viral infections (e. herpeticum, e. vaccinatum), and eczemas resulting from underlying disease (e.g. lymphoma). Eczemas originating from ingestion of medications, foods, and chemicals, have not yet been clearly systematized. Other rare eczematous disorders exist in addition to those listed here.
[edit] Diagnosis
Eczema diagnosis is generally based on the appearance of inflamed, itchy skin in eczema sensitive areas such as face, chest and other skin crease areas. For evaluation of the eczema, a scoring system can be used (for example, SCORAD, a scoring system for atopic dermatitis).
Given the many possible reasons for eczema flare ups, a doctor is likely to ascertain a number of other things before making a judgment:
An insight to family history
Dietary habits
Lifestyle habits
Allergic tendencies
Any prescribed drug intake
Any chemical or material exposure at home or workplace
To determine whether an eczema flare is the result of an allergen, a doctor may test the blood for the levels of antibodies and the numbers of certain types of cells. In eczema, the blood may show a raised IgE or an eosinophilia.
The blood can also be sent for a specific test called Radioallergosorbent Test (RAST) or a Paper Radioimmunosorbent Test (PRIST). In the test, blood is mixed separately with many different allergens and the antibody levels measured. High levels of antibodies in the blood signify an allergy to that substance.
Another test for eczema is skin patch testing. The suspected irritant is applied to the skin and held in place with an adhesive patch. Another patch with nothing is also applied as a control. After 24 to 48 hours, the patch is removed. If the skin under the suspect patch is red and swollen, the result is positive and the person is probably allergic to that substance.
Occasionally, the diagnosis may also involve a skin biopsy: removal of a small piece of affected skin for microscopic examination in a pathology laboratory.
Blood tests and biopsies are not always necessary for eczema diagnosis. However, doctors will at times require them if the symptoms are unusual, severe or in order to identify particular triggers.
[edit] Treatment
[edit] Moisturizing
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 that remove the natural oils from the skin.
Soap removes dirt but also removes natural oils from the skin; making the skin dry, irritated and itchy. The removal of soap altogether and the use of soap-free body washes will maintain natural skin oils and may reduce some of the need to moisturize the skin.
Moistening agents are called 'emollients'. The rule for use is this: match the thicker ointments to the driest, flakiest skin. Light emollients like aqueous cream may dry the skin if it is very flaky, so heavier ointment should be used.
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 while creams are easy to apply, they are quickly absorbed into the skin, therefore needing frequent re-application. Ointments, with less water content, stay on the skin for longer and need fewer applications. Typical emollients are: Oilatum or Balneum bath oils, Medi Oil, aqueous cream for washing with, Diprobase or Doublebase pump-action creams also used for washing and may be later applied directly to the skin.Sebexol, Epaderm ointment and Eucerin lotion or cream may be helpful with itching. Moisturizing gloves can be worn while sleeping.
As an alternative to therapy for rehydrating unbroken skin, for broken skin direct application of waterproof tape for an extended period, with or without other medicinal balms, can stop dryness and prevent skin cracking and mechanical abrasions of the itch-cycle and reduce lichenification.
One alternative treatment, fashionable in the Victorian and Edwardian eras, was sulfur. Recently sulfur has regained some popularity as a homeopathic alternative to steroids and coal tar. However, there is currently no scientific evidence for the claim that sulfur treatment relieves eczema.[1]
[edit] Eczema and detergents
The first and primary recommendation is that people suffering from eczema shouldn't use detergents of any kind unless absolutely necessary. Current medical 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").[2]
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,[3] 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:
Avoid harsh detergents or drying soaps.
Choose a soap that has an oil or fat base; a "superfatted" soap is best.
Use an unscented soap.
Patch test your soap choice, by using it only on a chosen area until you are sure of its results.
Use a non-soap based cleanser.
How to use soap when one must
Use soap sparingly
Avoid using washcloths, sponges, or loofahs
Use soap only on areas where it is necessary
Soap up only at the very end of your bath
Use a fragrance free barrier type moisturizer such as vaseline or aquaphor before drying off
Use care when selecting lotion, soap, or fragrance, avoiding suspected allergens. Ask your doctor for recommendations.
Never rub your skin dry, or else your skin's oil/moisture will be on the towel and not your body
[edit] Itch relief
Anti-itch drugs, often antihistamine, may reduce the itch during a flare up of eczema, and the reduced scratching in turn reduces damage & irritation to the skin (the Itch cycle).
Capsaicin applied to the skin acts as a counter irritant (see Gate control theory of nerve signal transmission). Other agents that act on nerve transmissions, like menthol, also have been found to mitigate the body's itch signals, providing some relief. Recent research suggests Naloxone hydrochloride and dibucaine suppress the itch cycle in atopic-dermatitis model mice as well.
[edit] Corticosteroids
Dermatitis is often treated by doctors with prescribed Glucocorticoid (a corticosteroid steroid) ointments, creams or lotions. 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). Corticosteroids do not cure eczema, but are highly effective in controlling, or suppressing, symptoms in most cases.[4]
Corticosteroids must be used sparingly to avoid possible side effects, the most common of which is that their prolonged use can cause the skin to thin and become fragile (atrophy).[5] Because of this, if used on the face or other delicate skin, only a low-strength steroid should be used. Additionally, high-strength steroids used over large areas, or under occlusion, may be significantly absorbed into the body, causing hypothalamic-pituitary-adrenal axis suppression (HPA Axis suppression).[6] Finally by their immunosuppressive action they can, if used without antibiotics or antifungal drugs, lead to some skin infections (fungal or bacterial). Care must be taken to avoid the eyes, as topical corticosteroids applied to the eye can cause glaucoma.[7]
Because of the risks associated with this type of drug, a steroid of an appropriate strength should be sparingly applied only to control an episode of eczema. Once the desired response has been achieved, it should be discontinued and replaced with emollients as maintenance therapy. Corticosteroids are generally considered safe to use in the short- to medium-term for controlling eczema, with no significant side effects differing from treatment with non-steroidal ointment.[8]
[edit] Immunomodulators
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. However, such suppression is believed by alternative health practitioners to have possible adverse health effects. The US Food and Drug Administration has issued a public health advisory[9] 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 postulation is that the immune system may help remove some pre-cancerous abnormal cells which is prevented by these drugs. However, any chronic inflammatory condition such as eczema, by the very nature of increased metabolism and cell replication, has a tiny associated risk of cancer (see Bowen's disease).
Current practice by UK dermatologists [10] is not to consider this a significant real concern and they are increasingly recommending the use of these new drugs. The dramatic improvement on the condition can significantly improve the quality of life of sufferers (and families kept awake by the distress of affected children). The major debate, in the UK, has been about the cost of such newer treatments and, given only finite NHS resources, when they are most appropriate to use.[11]
In addition to cancer risk, there are other potential side effects with this class of drugs. Adverse reactions including severe flushing, photosensitive reactivity and possible drug interaction in patients who consume even small amounts of alcohol.[12]
[edit] Antibiotics
The disruption to the skin's normal barrier protection through dry and cracked skin allows easy entry for bacteria. 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 deterioration in the condition may ensue; the appropriate antibiotic should be given.
[edit] Light therapy
Light therapy using ultraviolet light can help control eczema.[13] UVA is mostly used, but UVB and Narrow Band UVB are also used. Ultraviolet light exposure carries its own risks, particularly eventual skin cancer from exposure.[14]
When light therapy alone is found to be ineffective, the treatment is performed with the application (or ingestion) of a substance called psoralen. This PUVA (Psoralen + UVA) combination therapy is termed photo-chemotherapy. Psoralens make the skin more sensitive to UV light, thus allowing lower doses of UVA to be used. However, the increased sensitivity to UV light also puts the patient at greater risk for skin cancer.[15]
[edit] Diet and Nutrition
Recent studies provide hints that food allergy may trigger atopic dermatitis. For these people, identifying the allergens could allow an avoidance diet, although this approach is still in an experimental stage.[16]
Dietary elements reported to trigger Eczema by sufferers include dairy products and coffee (both caffeinated and decaffeinated), soya, eggs, nuts and wheat.
[edit] Alternative therapies
Non-conventional medical approaches include traditional herbal medicine and others. Patients should inform their doctor/allergist/dermatologist if they are pursuing one of these treatment routes. Patients can also wear clothing designed specifically to manage the itching, scratching and peeling associated with eczema. Sulphur has been used for many years as a treatment in the alleviation of eczema, although this could be suppressive. Many patients find that swimming in the ocean will relieve symptoms and clear up the red patchy scales. Oatmeal is a common kitchen remedy to relieve itching, and can be applied topically as a cream or, as a colloid, in the bath.
[edit] Herbal Medicine
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.
Potentilla chinensis
Aebia clematidis
Clematis armandii
Rehmannia glutinosa
Paeonia lactiflora (Chinese Peony)
Lophatherum gracile
Dictamnus dasycarpus
Tribulus terrestris
Glycyrrhiza uralensis
Glycyrrhiza glabra (Licorice)
Schizonepeta tenuifolia (Neem)
Schizonepeta tennuifolia
Azadirachta indica
evening primrose oil
tea tree oil
burdock
rooibos
calamine
oatmeal
crocodile oil
cod liver oil
neem oil
Aloe Propolis cream
Raw Goat's Milk
Grapefruit seed extract (GSE)
Hemp Cream
[edit] Research
Other than direct treatments of the symptoms, no cure is presently known for most types of dermatitis; 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.
Damage from the enzymatic activity of allergens is usually prevented by the body's own protease inhibitors, such as, LEKTI, produced from the gene SPINK5. Mutations in this gene are known to cause Netherton’s syndrome, which is a congenital erythroderma. These patients nearly always develop atopic disease, including hay fever, food allergy, urticaria and asthma. Such evidence supports the hypothesis that skin damage from allergens may be the cause of eczema, and may provide a venue for further treatment.[17]
Another study identified 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 and impaired skin barrier function.[18]
[edit] Psychological effects
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 may become withdrawn and self-conscious. Since it is a condition made worse by scratching, a sufferer with highly visible sores aggravated by scratching often feels as if everyone is looking at the marks and that they are self induced. Although scratching does give a sense of relief, 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.
[edit] Vulnerability to live vaccinia virus
In June, 2007, Science magazine reported[19] that an American soldier who had been vaccinated for smallpox-- the vaccine contains live vaccinia virus-- had transmitted vaccinia virus to his two-year-old son. The soldier and his son both had a history of eczema. The son rapidly came down with a rare side effect, eczema vaccinatum, which had been seen during the 1960s when children were routinely vaccinated against smallpox. The child developed a severe full-body pustular rash; his abdomen filled with fluid; and his kidneys nearly failed. Intense consultation with experts from the Centers for Disease Control and Prevention, and a donation of an experimental antiviral drug by SIGA Technologies, saved the child's life. Those with a family history of eczema are advised not to accept the smallpox vaccination, or any other that contains live vaccinia virus.
[edit] References
^ [1]
^ Corazza, M., Virgili, A. (2005) Allergic contact dermatitis from ophthalmic products: can pretreatment with sodium lauryl sulfate increase patch test sensitivity? Contact Dermatitis 52(5), 239-41. PMID 15898995
^ Murphy, L.A., White, I.R., Rastogi, S.C.(2004) Is hypoallergenic a credible term? Clinical and Experimental Dermatology, 29(3), 325-7. PMID 15115531
^ Hoare C., Li Wan Po A., Williams H. (2000) Systematic reviews of treatments for atopic eczema. Health Technology Assessment 4, 1-191.
^ [2]
^ Lee, N. P., Arriola, E. R. (1999) Topical corticosteroids: back to basics. Western Journal of Medicine, 171(5-6), 351–353.
^ [3]
^ Van Der Meer, J. B., Glazenburg, E. J., Mulder, P. G., Eggink, H. F., Coenraads, P.J. (1999) The management of moderate to severe atopic dermatitis in adults with Fluticasone Propionate. British Journal of Dermatology, 140, 1114-21.
^ [4]
^ [5]
^ [6]
^ Martins, G. A., Arruda, L. (2004) Systemic treatment of psoriasis - Part I: methotrexate and acitretin. Anais Brasileiros de Dermatologia, 79(3), 263-278
^ Polderman M., Wintzen, M., le Cessie, S., Pavel, S. (2005). UVA-1 cold light therapy in the treatment of atopic dermatitis: 61 patients treated in the Leiden University Medical Center. Photodermatology, Photoimmunology, Photomedicine, 21(2), 93.
^ [7]
^ Stern, R. S. (2001). The Risk of Melanoma in Association with Long-term Exposure to PUVA. Journal of the American Academy of Dermatology, 44(5), 755-61.
^ Kanny G. Atopic dermatitis in children and food allergy: combination or causality? Should avoidance diets be initiated? Ann Dermatol Venereol 2005; 132 Spec No 1: 1S90-103. PMID 15984300
^ Walley, A.J. et al. (2001) Gene polymorphism in Netherton and common atopic disease. Nature Genetics 29(2), 175-8. PMID 11544479
^ Palmer, C.N. et al. (2006) Common loss-of-function variants of the epidermal barrier protein filaggrin are a major predisposing factor for atopic dermatitis. Nature Genetics 38(4), 441-6. PMID 16550169
^ Kaiser, J. (2007) A tame virus runs amok Science 316(5830), 1418-9.
[edit] External links
MedlinePlus: Dermatitis
National Eczema Society (UK)
Mayo Clinic: Dermatitis and Eczema - Overview, Treatment, Causes, Prevention, Self-Care
National Eczema Association
Retrieved from "http://en.wikipedia.org/wiki/Eczema"
Categories: Cleanup from January 2006 | All pages needing cleanup | Autoimmune diseases | Skin diseases | Dermatology
ViewsArticle Discussion Edit this page History Personal toolsSign in / create account Navigation
Main page
Contents
Featured content
Current events
Random article
interaction
About Wikipedia
Community portal
Recent changes
File upload wizard
Contact us
Make a donation
Help
Search
Toolbox
What links here
Related changes
Upload file
Special pages
Printable version
Permanent link
Cite this article
In other languages
Català
Česky
Deutsch
Español
Esperanto
Français
Ido
עברית
Nederlands
Polski
Português
Русский
Svenska
Tiếng Việt
Українська
中文
This page was last modified 11:09, 19 June 2007. All text is available under the terms of the GNU Free Documentation License. (See Copyrights for details.)
Wikipedia® is a registered trademark of the Wikimedia Foundation, Inc., a US-registered 501(c)(3) tax-deductible nonprofit charity.
Privacy policy About Wikipedia Disclaimers