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'''For the WikiDoc page for this topic, click [[Eczema|here]]'''
'''For the WikiDoc page for this topic, click [[Eczema|here]]'''
{{SI}}
{{SI}}
__NOTOC__
'''Editor-in-Chief:''' Ethan Leeman, {{AE}} {{EdzelCo}}
==What is Eczema? ==
[[Image:Dermatitis.jpg|thumb|180px|left|Typical, mild eczema of the skin.]]
*'''[[Eczema]]''', also called '''[[atopic dermatitis]]''', is manifested as a [[skin swelling]], flakiness, dryness of the [[skin]], and itchy sensation.
* Several factors are linked with this [[disease]] such as [[genetic mutation]], and [[family history]].
* [[Eczema]] cannot be [[cured]], but it is not [[contagious]].
* This is usually associated with [[allergy]].


'''Editor-in-Chief:''' Ethan Leeman, {{AE}} [[User:Edzelco| Edzel Lorraine Co, D.M.D., M.D.]]


==What is Eczema?==
[[Image:Dermatitis.jpg|thumb|180px|left|typical, mild eczema]]


'''Eczema''', also known as '''Dermatitis''', is a term for several different types of skin swelling. Eczema is also called dermatitis. It is not dangerous, but most types cause red, swollen and itchy skin. Factors that can cause eczema include other diseases, irritating substances, allergies and your genetic makeup. Eczema is not contagious.


The most common type of eczema is atopic dermatitis. It is an allergic condition that makes your skin dry and itchy. It is most common in babies and children.


Eczema cannot be cured, but one can prevent some types of eczema by avoiding irritants, stress and allergens.


==What are the symptoms of Eczema?==
==What are the symptoms of Eczema?==
Because Eczema is a set of clinical characteristics and not a single disease, there are many different symptoms. All of them involve inflammation of the skin. The symptoms for the more common ones are:
*[[Eczema]] can present as:
 
**severe [[itchiness]]
*Atopic Eczema (most common form, thought to be genetic and linked to asthma)
**[[Skin]] [[color]] changes
**Itchy rash is particularly noticeable on head and scalp, neck, inside of elbows, behind knees, and buttocks.
**Flakiness of the skin
*Contact dermatitis
**Small bumps
**Allergic: delayed rash caused by an allergen (poison ivy, nickel, etc.)
* [[Infants]] and [[children]] - [[lesions]] are found on the [[neck]], [[head]], [[cheeks]], [[scalp]], front of the [[arms]] and [[legs]].
**Irritant: direct reaction caused by an irritant (ex. types of detergent)
*[[Adolescents]] and [[adults]] - [[lesions]] are distributed mainly on [[elbow]] creases, lateral portion of the [[neck]], and back of the [[knees]].  <ref name="pmid30475283">{{cite journal| author=Maliyar K, Sibbald C, Pope E, Gary Sibbald R| title=Diagnosis and Management of Atopic Dermatitis: A Review. | journal=Adv Skin Wound Care | year= 2018 | volume= 31 | issue= 12 | pages= 538-550 | pmid=30475283 | doi=10.1097/01.ASW.0000547414.38888.8d | pmc= | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=30475283  }} </ref>
*Xerotic Eczema
**Extremely cracked and dry skin that develops into a rash. More common in older population.
*Seborrhoeic dermatitis
**Closely related to dandruff. Dry or greasy peeling of scalp, eyebrows, face, and sometimes trunk.


==Treatment options==
==Treatment options==
There is no cure, but there are a number of treatments for reducing the inflammation and itchiness:
*[[Eczema]] can be [[treated]] with:
 
**[[Moisturizers]]
*Corticosteroids, with varying strength depending on severity of the Eczema. May have side effects such as thinning of the skin, HPA axis suppression, and skin infections. Not recommended for preventative use.
**[[Steroids]]
*Skin Barrier Emulsions, a non-steroidal cream made up of ceramides, free fatty acids, and cholesterol intended to help repair damaged skin.
**[[Antihistamines]]
*Immunomodulators, reduces immune system in affected areas. Thought to possibly contribute to lymph node or skin cancer. Immunesuppressants are sometimes used in severe cases of eczema.
**[[Light therapy]]
*Antibiotics for any infection made possible by damaged skin.
*Anti-itch drugs


==Diseases with similar symptoms==
==Diseases with similar symptoms==
Because Eczema is sometimes triggered by food, food allergies and eczema are often confused.
*Several [[diseases]] can present similarly with [[eczema]].
* These include some [[inflammatory]] [[diseases]], [[cancer]], and [[nutritional deficiency]].


==Where to find medical care for Eczema==
==Where to find medical care for Eczema==
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==Prevention of Eczema==
==Prevention of Eczema==
*Having a proper [[skin]] [[care]] using [[moisturizers]] most especially during [[cold]] or [[dry]] seasons.
*To avoid worsening of an ongoing [[eczema]], avoid [[stress]], sudden changes in [[temperature]], wool or other synthetic fabrics.


*People with eczema, or people who live with someone who has eczema, who are not in danger of smallpox are recommended not to get the smallpox vaccination, as it can cause vaccinial lesions.
*Moisturizing to avoid dry skin. Avoiding soaps and hard detergents.
*Environmental measures, such as avoiding dust mites.
*Light therapy using UVA or UVB light.
*Diet. Patients may have individual dietary triggers to eczema.


==Sources==
==References==


{{reflist|2}}
*[http://www.bt.cdc.gov/training/smallpoxvaccine/reactions/ec_vac.html CDC on smallpox vaccination]
*[http://www.bt.cdc.gov/training/smallpoxvaccine/reactions/ec_vac.html CDC on smallpox vaccination]
*[http://en.wikipedia.org/wiki/Eczema Wikipedia]
*[http://en.wikipedia.org/wiki/Eczema Wikipedia]
*[http://www.nlm.nih.gov/medlineplus/eczema.html#cat1 Medline]
*[http://www.nlm.nih.gov/medlineplus/eczema.html#cat1 Medline]
==References==
{{reflist|2}}
{{WH}}
{{WS}}


[[Category:Patient information]]
[[Category:Patient information]]

Latest revision as of 07:42, 13 November 2023

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Editor-in-Chief: Ethan Leeman, Associate Editor(s)-in-Chief: Edzel Lorraine Co, DMD, MD[1]

What is Eczema?

Typical, mild eczema of the skin.




What are the symptoms of Eczema?

Treatment options

Diseases with similar symptoms

Where to find medical care for Eczema

Directions to Hospitals Treating Eczema

Prevention of Eczema


References

  1. Maliyar K, Sibbald C, Pope E, Gary Sibbald R (2018). "Diagnosis and Management of Atopic Dermatitis: A Review". Adv Skin Wound Care. 31 (12): 538–550. doi:10.1097/01.ASW.0000547414.38888.8d. PMID 30475283.