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Acne cosmetica From Wikipedia, the free encyclopedia

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Dermatology

Symptoms Crusting of skin bumps, Whiteheads, Blackheads, Pustules (small red bumps containing white or yellow pus).

The term acne cosmetica refers to acne caused by or aggravated by cosmetics.[1]: The mechanism is thought to be chemically induced plugging of the pilosebaceous orifice. This became a significant problem for dermatologists in the 1970s and 1980s, but with the improved formulations produced by cosmetic chemists in the decades since, a diagnosis of acne cosmetica has become relatively rare in dermatological practice.

240

The terms "non-comedogenic" and "non-acne(i)genic" appeared on moisturizers and other cosmetic compounds as manufacturers introduced re-formulations—sometimes associated with claims that the products were "oil-free" or "water-based". Although early work produced lists of comedogenic chemicals in various strengths and vehicles, it became apparent[to whom?] that one could not predict the actual comedogenicity of a product from its contents; rather, the finished product itself needed use-testing.[citation needed] The production of a low-grade folliculitis by some components of cosmetic products has led to misdiagnosis on occasion. People may not attribute skin reactions to their cosmetics at first, but may notice worsening symptoms after using certain face makeup, sunblock or lip products. Reactions are more likely to occur if applied cosmetics are left on and not stripped after wearing them.[2]

See also[edit] 

List of cutaneous conditions

References[edit] 1. ^ Rapini, Ronald P.; Bolognia, Jean L.; Jorizzo, Joseph L. (2007). Dermatology: 2-Volume Set. St. Louis: Mosby. ISBN 978-1-4160-2999-1.

2. ^ "Acne Cosmetica" Archived March 8, 2011, at the Wayback Machine

External links[edit] Classification

D



ICD-10: L70.8 (ILDS L70.834)



ICD-9-CM: 706.1

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Disorders of skin appendages thickness: Onychogryphosis Onychauxis color: Beau's lines Yellow nail syndrome Leukonychia Azure lunula shape: Koilonychia Nail clubbing behavior: Onychotillomania Onychophagia other: Ingrown nail Anonychia ungrouped: Paronychia o

Acute

o

Chronic

Chevron nail Congenital onychodysplasia of the index fingers Green nails Half and half nails Hangnail Hapalonychia Hook nail

Ingrown nail Lichen planus of the nails Longitudinal erythronychia Malalignment of the nail plate Median nail dystrophy Mees' lines Melanonychia Muehrcke's lines Nail–patella syndrome Onychoatrophy Onycholysis Onychomadesis Onychomatricoma Onychomycosis Onychophosis Onychoptosis defluvium Onychorrhexis Onychoschizia Platonychia Pincer nails Plummer's nail Psoriatic nails Pterygium inversum unguis Pterygium unguis Purpura of the nail bed Racquet nail Red lunulae Shell nail syndrome Splinter hemorrhage Spotted lunulae Staining of the nail plate Stippled nails Subungual hematoma Terry's nails Twenty-nail dystrophy



noncicatricial alopecia: Alopecia o

areata

o

totalis

o

universalis

o

Ophiasis



Androgenic alopecia (male-pattern baldness)



Hypotrichosis



Telogen effluvium



Traction alopecia



Lichen planopilaris



Trichorrhexis nodosa



Alopecia neoplastica

Hair loss/



Anagen effluvium

Baldness



Alopecia mucinosa



cicatricial alopecia: Pseudopelade of Brocq



Central centrifugal cicatricial alopecia



Pressure alopecia



Traumatic alopecia



Tumor alopecia



Hot comb alopecia



Perifolliculitis capitis abscedens et suffodiens



Graham-Little syndrome



Folliculitis decalvans



ungrouped: Triangular alopecia



Frontal fibrosing alopecia



Marie Unna hereditary hypotrichosis



Hirsutism



Acquired

rtrichosis



o

localised

o

generalised

o

patterned

Congenital o

generalised

o

localised

o 

X-linked

Prepubertal 

Acne vulgaris



Acne conglobata



Acne miliaris necrotica



Tropical acne



Infantile acne/Neonatal acne



Excoriated acne



Acne fulminans



Acne medicamentosa (e.g., steroid acne)



Halogen acne o

Iododerma

o

Bromoderma

o

Chloracne

Acne 

Oil acne



Tar acne



Acne cosmetica

Acneiform



Occupational acne

eruption



Acne aestivalis



Acne keloidalis nuchae



Acne mechanica



Acne with facial edema



Pomade acne



Acne necrotica



Blackhead



Lupus miliaris disseminatus faciei



Perioral dermatitis

Rosacea

o 

Granulomatous perioral dermatitis

Phymatous rosacea o

Rhinophyma

o

Blepharophyma

o

Gnathophyma

o

Metophyma

o

Otophyma



Papulopustular rosacea



Lupoid rosacea



Erythrotelangiectatic rosacea



Glandular rosacea



Gram-negative rosacea



Steroid rosacea



Ocular rosacea



Persistent edema of rosacea



Rosacea conglobata



variants o

Periorificial dermatitis

o

Pyoderma faciale



Granulomatous facial dermatitis



Idiopathic facial aseptic granuloma



Periorbital dermatitis



SAPHO syndrome

Ungrouped



ular cysts



"Sebaceous cyst" o

Epidermoid cyst

o

Trichilemmal cyst

Steatocystoma o

simplex

o

multiplex



Milia



Folliculitis o

Folliculitis nares perforans

o

Tufted folliculitis



Pseudofolliculitis barbae



Hidradenitis

ammation

ngrouped

o

Hidradenitis suppurativa

o

Recurrent palmoplantar hidradenitis

o

Neutrophilic eccrine hidradenitis



Acrokeratosis paraneoplastica of Bazex



Acroosteolysis



Bubble hair deformity



Disseminate and recurrent infundibulofolliculitis



Erosive pustular dermatitis of the scalp



Erythromelanosis follicularis faciei et colli



Hair casts



Hair follicle nevus



Intermittent hair–follicle dystrophy



Keratosis pilaris atropicans



Kinking hair



Koenen's tumor



Lichen planopilaris



Lichen spinulosus



Loose anagen syndrome



Menkes kinky hair syndrome



Monilethrix



Parakeratosis pustulosa



Pili (Pili annulati



Pili bifurcati



Pili multigemini



Pili pseudoannulati



Pili torti)



Pityriasis amiantacea



Plica neuropathica



Poliosis



Rubinstein–Taybi syndrome



Setleis syndrome



Traumatic anserine folliculosis



Trichomegaly



Trichomycosis axillaris



Trichorrhexis (Trichorrhexis invaginata



Trichorrhexis nodosa)



Trichostasis spinulosa



Uncombable hair syndrome



Wooly hair nevus



crine

crine

ceous

Miliaria o

Colloid milium

o

Miliaria crystalline

o

Miliaria profunda

o

Miliaria pustulosa

o

Miliaria rubra

o

Occlusion miliaria

o

Postmiliarial hypohidrosis



Granulosis rubra nasi



Ross’ syndrome



Anhidrosis



Hyperhidrosis o

Generalized

o

Gustatory

o

Palmoplantar



Body odor



Chromhidrosis



Fox–Fordyce disease



Sebaceous hyperplasia

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