I-Seborrheic alopecia

i-seborrheic alopecia

Baningi abesilisa abahlushwa yi i-seborrheic alopecia. Kulahleka kwezinwele okuqala okungathinta noma yiluphi uhlobo lwendoda oluphakathi kweminyaka engama-20 kuya kwengama-30 futhi kuvame ukuvela esifundeni esingaphambili naku-vertex. Isizathu se-seborrheic alopecia sihlobene nokukhiqizwa ngokweqile kwe-sebum okubangela nokusheshisa ukulahleka kwezinwele. Kumele sazi ukuthi lo mkhiqizo ngale ndlela uzodlula kwesinye isifo esaziwa nge-seborrheic dermatitis.

Kulesi sihloko sizokutshela konke odinga ukukwazi mayelana ne-seborrheic alopecia nokuthi ungayelapha kanjani.

I-Seborrheic alopecia ne-dermatitis

i-seborrheic alopecia nezimbangela

Into yokuqala okufanele uyikhumbule ukuthi i-seborrheic alopecia ivela njengomphumela we-seborrheic dermatitis. Akukhona ukuthi lokhu kulahleka kwezinwele kuyisifo uqobo lwaso. Kungumphumela wokugula kwangaphambilini. I-Seborrheic dermatitis Yisifo esidala ukuvuvukala ekhanda nakwezinye izindawo zomzimba. Lezi zindawo ezithintekile zidala ukulunywa okuqinile. Imvamisa kwezinye izici ezifana nesifo esaziwa nge-rosacea futhi kungaba nzima kakhulu ukusithola. Ezinye zezifo ezimbili esesizibalile zingenzeka ngasikhathi sinye futhi zenze ukutholakala kwazo kube nzima.

Kuyisifo esingelapheki futhi esiphindaphindwayo okuthi, uma silashwa kahle, sinciphise izimpawu futhi ukwanda kunganqandeka. Kodwa-ke, kunzima kakhulu ukwelapha ngokuphelele ngoba kunezifo ezithile eziba nzima kakhulu ebusika kanti ezinye ziyancipha ehlobo. Esimweni esinjalo, I-seborrheic dermatitis ingenzeka ngokugcwele nangamandla kakhulu ezinyangeni zasebusika. Ngakho-ke, kulula ukuthi abantu abanalesi seborrheic dermatitis babe nolwazi olujulile mayelana nezici zalesi sifo ukuze bakwazi ukuhlala naso futhi balwe nezimpawu zaso ngangokunokwenzeka.

Izimpawu eziyinhloko

i-dermatitis

Phakathi kwezimpawu ze-seborrheic dermatitis sinakho okulandelayo:

  • Izimpawu ezibuhlungu
  • I-Dandruff ingavela ezinweleni, ezinweleni nasesintshe.
  • Isikhumba siba namafutha kakhulu futhi sibe bomvu ezingxenyeni ezihlukene zomzimba.
  • Kuvela uqweqwe ekhanda.
  • Isikhumba samajwabu amehlo singavutha futhi lokhu kwaziwa njenge-seborrheic blepharitis.
  • Uma kwenzeka ezinganeni, uzobona amafomu obisi ekhanda ekhanda.
  • Esinye sezimpawu eziyinhloko ukubomvu, ukuvuvukala noma ukuvela kwezikali ezincane ezindaweni ezinjengekhala, izihlathi, izindlebe, amakhwapha, ukububula noma ihlombe. Imvamisa, iningi labantu abane-seborrheic dermatitis linalo esihlathini. Imvamisa zinokubomvu okujwayelekile okunikeza umuzwa wokushiswa olwandle.

Kungani i-seborrheic alopecia yenzeka

ukulahleka kwezinwele

Siyazi ukuthi i-seborrheic alopecia ukulahlekelwa izinwele zakuqala lokho imvamisa ithinta izinsizwa eziphakathi kweminyaka engama-20 nengama-30. Lokhu kukhiqizwa okweqile ku-sebum kubangela futhi kusheshise ukulahleka kwezinwele. Ezinye zezimpawu ezihambisana nale alopecia ye-seborrheic utshwala, isikhumba esibuhlungu kanye ne-dandruff enamafutha.

Isizathu se-seborrheic alopecia sivela emsebenzini owedlulele wezindlala ezinesibindi. Lezi zindlala zandisa umsebenzi wazo ngokubola kwehomoni noma ngomsebenzi we-enzyme eyaziwa ngegama le-5alpha-reductase. Le enzyme yiyo eguqula i-testosterone ibe yi-dihydrotestosterone. Inani lama-enzyme anesibopho sokuguqula elinye libe linye kanye nenani lama-receptors ukuze lithathe ama-androgens akhona ekhanda liyahlukahluka. Lezi zinguquko ze-hormonal ziboniswa enanini le-sebum elikhiqizayo. Ubukhulu obubonakala nge-seborrheic alopecia buxhomeke ekutheni ama-enzyme nama-receptors asatshalaliswa kanjani esikhumbeni.

Kwenzeka ukuthi amazinga ale enzyme aphakeme kuma-follicles wendawo yesikhashana, engaphambili ne-vertex. Lokhu kwenzeka kokubili kwabesilisa, abesifazane. Kodwa-ke, endaweni ye-parietal ne-occipital bancane. Umehluko okhona kulokhu ukuthi inani lama-receptors akhona kuma-follicles liphakeme kakhulu kwabesifazane kunabesilisa. Ngakho-ke, abesifazane abaphansi kwe-seborrhea nezinwele ezinamafutha. Lokhu kukhubazeka kuvame ukwenzeka kwabesifazane abanezinkinga ze-hormonal nezinye izinkinga zokugaya ukudla. Ngalesi sizathu, uma sibona ukulahleka kwezinwele okuhambisana ne-sebum eyeqile, asikwazi ukunciphisa le ncazelo yokuthi i-dihydrotestosterone ingadala kangakanani lezi zinto.

Ukwelashwa okungenzeka

Le nto iba yimbi kakhulu lapho i-seborrheic alopecia inamandla okwakha ama-follicles, iguqule ukubuyiswa kwezinwele. Uma i-seta yezinwele, kodwa ingabuye itholakale futhi, inkinga ayimbi kangako. Ukudlulisa konke lokhu amanye amacala asebenzayo siyabona ukuthi kune-quadrant androgenetic alopecia eyeqana futhi ihlangane ne-seborrheic alopecia. Ngokuvamile izingxenye ze-sebum yi-cholesterol, i-triglycerides, i-borderline fatty acids, i-squalene ne-sphingosine. Zonke lezi zingxenye zinesibopho sokukhiqiza ukwehla kwe-pH futhi, ngakho-ke, kukhiqiza ukuguqulwa kokucutshungulwa kwamaseli wesikhumba ekhanda.

Esinye isizathu esingaveza lesi sifo sihlobene nesikhunta sesigaba seMalassezia. Lezi fungi zitholakala ngobuningi futhi zingathinta izindawo ezine-sebum eningi. Ngaphandle kwalokhu, ososayensi abakahlobani ngqo nale fungus ekubukeni kwesikhumba.

Ukwelashwa okungenzeka kwalesi sifo kungokwe-trichological. Kusho ukuthi kungcono ukuba nezindawo ezinhle zenhlanzeko ofuna ukuba nazo ngaphambili ukuqeda i-sebum eyeqile eyakha isisekelo sokulahleka kwezinwele. Kukhona ukwelashwa okuvamile kwesihlalo semvamisa okuphansi sanitizing kanye ne-antibacterial. Lokhu kuyasiza kakhulu ekuvuseleleni isikhumba sasekhanda nokugcina ukusebenza komzimba kwezinwele zezinwele nama-bulb.

Ngiyethemba ukuthi ngalolu lwazi ungafunda kabanzi nge-seborrheic alopecia nemiphumela yako.


Yiba ngowokuqala ukuphawula

Shiya umbono wakho

Ikheli lakho le ngeke ishicilelwe. Ezidingekayo ibhalwe nge *

*

*

  1. Ubhekele imininingwane: Miguel Ángel Gatón
  2. Inhloso yedatha: Lawula Ugaxekile, ukuphathwa kwamazwana.
  3. Ukusemthethweni: Imvume yakho
  4. Ukuxhumana kwemininingwane: Imininingwane ngeke idluliselwe kubantu besithathu ngaphandle kwesibopho esisemthethweni.
  5. Isitoreji sedatha: Idatabase ebanjwe yi-Occentus Networks (EU)
  6. Amalungelo: Nganoma yisiphi isikhathi ungakhawulela, uthole futhi ususe imininingwane yakho.