Acne aestivalis: Difference between revisions
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{{ | {{Short description|A skin condition also known as Mallorca acne}} | ||
{{Use dmy dates|date=October 2023}} | |||
}} | |||
'''Acne aestivalis''', also known as '''Mallorca acne''', is a [[skin condition]] that typically occurs in individuals who are exposed to [[sunlight]] after a period of sun deprivation. It is considered a type of [[acne]] that is triggered by [[ultraviolet]] (UV) radiation, particularly affecting those who have been using [[sunscreen]] or [[cosmetic]] products that may clog the [[pores]] when exposed to the sun. | |||
== | ==Pathophysiology== | ||
Acne aestivalis is believed to be caused by a combination of [[UV radiation]] and the use of certain [[topical]] products. The condition is characterized by the development of [[papules]] and [[pustules]] on the skin, particularly on areas exposed to the sun, such as the [[face]], [[neck]], [[chest]], and [[back]]. The [[pathogenesis]] involves the [[inflammatory]] response of the skin to UV radiation, which can lead to the obstruction of [[hair follicles]] and the formation of acne lesions. | |||
[[ | ==Clinical Features== | ||
The clinical presentation of acne aestivalis includes small, red [[papules]] and [[pustules]] that appear on sun-exposed areas. These lesions are often itchy and may be accompanied by a burning sensation. Unlike [[common acne]], acne aestivalis does not typically involve [[comedones]] (blackheads and whiteheads). | |||
==Diagnosis== | |||
Diagnosis of acne aestivalis is primarily clinical, based on the appearance of the lesions and the patient's history of sun exposure. A [[dermatologist]] may perform a thorough examination and inquire about the use of [[sunscreen]] or other [[cosmetic]] products. In some cases, a [[skin biopsy]] may be performed to rule out other conditions. | |||
==Management== | |||
The management of acne aestivalis involves avoiding further sun exposure and discontinuing the use of any [[comedogenic]] products. Treatment options may include the use of [[topical]] or [[oral]] [[antibiotics]] to reduce [[inflammation]] and prevent [[infection]]. [[Topical retinoids]] may also be prescribed to help clear the lesions. In some cases, [[photoprotection]] with broad-spectrum [[sunscreens]] is recommended to prevent recurrence. | |||
==Prevention== | |||
Preventive measures for acne aestivalis include the use of non-comedogenic [[sunscreens]] and [[cosmetic]] products. Gradual exposure to sunlight, rather than sudden and intense exposure, may also help reduce the risk of developing this condition. Wearing protective clothing and seeking shade during peak sun hours can further minimize UV exposure. | |||
==Prognosis== | |||
The prognosis for acne aestivalis is generally good, with most cases resolving with appropriate management and avoidance of sun exposure. However, individuals who are prone to this condition may experience recurrent episodes, particularly during the summer months. | |||
==Related pages== | |||
* [[Acne vulgaris]] | |||
* [[Photosensitivity]] | |||
* [[Dermatology]] | |||
* [[Ultraviolet radiation]] | |||
[[Category:Dermatology]] | |||
[[Category:Acne]] | |||
[[Category:Skin conditions resulting from physical factors]] | |||
Revision as of 19:18, 22 March 2025
A skin condition also known as Mallorca acne
Acne aestivalis, also known as Mallorca acne, is a skin condition that typically occurs in individuals who are exposed to sunlight after a period of sun deprivation. It is considered a type of acne that is triggered by ultraviolet (UV) radiation, particularly affecting those who have been using sunscreen or cosmetic products that may clog the pores when exposed to the sun.
Pathophysiology
Acne aestivalis is believed to be caused by a combination of UV radiation and the use of certain topical products. The condition is characterized by the development of papules and pustules on the skin, particularly on areas exposed to the sun, such as the face, neck, chest, and back. The pathogenesis involves the inflammatory response of the skin to UV radiation, which can lead to the obstruction of hair follicles and the formation of acne lesions.
Clinical Features
The clinical presentation of acne aestivalis includes small, red papules and pustules that appear on sun-exposed areas. These lesions are often itchy and may be accompanied by a burning sensation. Unlike common acne, acne aestivalis does not typically involve comedones (blackheads and whiteheads).
Diagnosis
Diagnosis of acne aestivalis is primarily clinical, based on the appearance of the lesions and the patient's history of sun exposure. A dermatologist may perform a thorough examination and inquire about the use of sunscreen or other cosmetic products. In some cases, a skin biopsy may be performed to rule out other conditions.
Management
The management of acne aestivalis involves avoiding further sun exposure and discontinuing the use of any comedogenic products. Treatment options may include the use of topical or oral antibiotics to reduce inflammation and prevent infection. Topical retinoids may also be prescribed to help clear the lesions. In some cases, photoprotection with broad-spectrum sunscreens is recommended to prevent recurrence.
Prevention
Preventive measures for acne aestivalis include the use of non-comedogenic sunscreens and cosmetic products. Gradual exposure to sunlight, rather than sudden and intense exposure, may also help reduce the risk of developing this condition. Wearing protective clothing and seeking shade during peak sun hours can further minimize UV exposure.
Prognosis
The prognosis for acne aestivalis is generally good, with most cases resolving with appropriate management and avoidance of sun exposure. However, individuals who are prone to this condition may experience recurrent episodes, particularly during the summer months.
