Editing Papule

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{{Infobox medical condition
| name            = Papule
| image           = [[File:Fibrous_papule_of_the_nose_01.jpg|left|thumb|A fibrous papule of the nose]]
| caption         = A fibrous papule of the nose
| field           = [[Dermatology]]
| synonyms        =
| symptoms        = Small, raised, solid pimple or swelling
| complications   =
| onset           =
| duration        =
| causes          = Various, including [[inflammation]], [[infection]], or [[hyperplasia]]
| risks           =
| diagnosis       = [[Physical examination]]
| differential    = [[Nodule]], [[pustule]], [[vesicle]]
| prevention      =
| treatment       = Depends on underlying cause
| medication      =
| prognosis       = Generally benign
| frequency       = Common
}}
= Papules =
== Introduction ==
A '''papule''' is a type of [[Dermatology|dermatological]] lesion that appears as a small (less than 5-10 mm in diameter), elevated area of skin. Unlike pustules, papules are non-suppurative, meaning they do not contain pus. These skin elevations can result from a variety of conditions, ranging from [[Acne|acne]] and [[Skin infection|skin infections]] to [[Allergic reactions|allergic reactions]] and [[Dermatitis|dermatitis]].
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== Characteristics ==
Papules are defined by their size, shape, and content. They are:
* Less than 5-10 mm in diameter
* Elevated above the surface of the skin
* Solid, without liquid or pus inside
* Often red or pink in color, but can also be the same color as the skin
== Causes ==
Several medical conditions can lead to the formation of papules, including:
* [[Acne vulgaris|Acne]]
* [[Psoriasis]]
* [[Eczema]]
* [[Dermatitis herpetiformis]]
* Infections caused by bacteria, viruses, or fungi
* [[Insect bites]]
[[File:Papule and Plaque.svg|left|thumb|Example of skin papules.]]
== Diagnosis ==
The diagnosis of papules involves a physical examination by a healthcare professional, often a dermatologist. Additional tests, such as skin biopsies or allergy testing, may be conducted to determine the underlying cause of the papules.
== Treatment ==
Treatment for papules varies depending on the underlying cause. It may include:
* Topical medications, such as corticosteroids or antibiotics
* Oral medications, for more severe or systemic conditions
* Light therapy, particularly for conditions like psoriasis
* Avoidance of known allergens or irritants, in cases of allergic dermatitis
== Prevention ==
While not all papules can be prevented, maintaining good skin hygiene and avoiding known triggers can help reduce their occurrence. This includes:
* Regular cleansing of the skin with gentle products
* Using non-comedogenic skincare and makeup products
* Avoiding excessive sun exposure
* Managing stress, which can exacerbate conditions like acne
== See Also ==
* [[Dermatology]]
* [[Skin lesion]]
* [[Acne]]
* [[Psoriasis]]
* [[Eczema]]
== References ==
* [https://www.aad.org American Academy of Dermatology (AAD)]
* [https://www.ncbi.nlm.nih.gov/pubmed/ National Center for Biotechnology Information (NCBI)]
== External Links ==
* [https://www.aad.org/public/diseases/a-z/papules-causes American Academy of Dermatology - Papules]
[[Category:Dermatology]]
[[Category:Skin lesions]]
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