Iyini i-alopecia?

Thei-alopecia yigama lezokwelapha elisho a ukulahlekelwa izinwele ukushiya isikhumba singenalutho noma singenalutho ngokuphelele. I umbala, noma i-androgenetic alopecia, iwuhlobo oluvame kakhulu lwe-alopecia. Ithinta kakhulu amadoda. Ukulahlekelwa izinwele kuyinto yemvelo enqunywa ngokuqinile yi-ifa. Ezinye izinhlobo ze-alopecia zingase zibonise inkinga yezempilo noma zibangelwa ukuphuza imithi, isibonelo.

Abanye abantu bakhetha ukuqalisa ukwelashwa ukuze bakhuthaze ukukhula kabusha noma ukunciphisa ukulahleka kwezinwele. Izinwele zihlotshaniswa namasiko amandla okuyenga, zezempilo futhi ubungqabavu, kunesithakazelo esikhulu ekwelapheni i-alopecia. Nokho, qaphela ukuthi umphumela awugculisi ngaso sonke isikhathi. Ukufakelwa izinwele kungase kube yindlela yokugcina.

Izinhlobo ze-alopecia

Nazi izinhlobo eziyinhloko ze-alopecia nezimbangela zazo. Nakuba i-alopecia ngokuyinhloko ithinta izinwele, ingenzeka kunoma iyiphi indawo enoboya emzimbeni.

Impandla noma i-androgenetic alopecia

Cishe ingxenye eyodwa kwezintathu yabesilisa baseCaucasia iba nempandla lapho sebeneminyaka engu-30, ingxenye iba neminyaka engu-50, futhi cishe u-80% uma sebeneminyaka engu-70 Kwabesilisa, impandla ibonakala ngokuncipha kancane kancane kokuqothuka kwezinwele. unqenqema lwezinwele, phezulu ebunzini. Kwesinye isikhathi kwenzeka kakhulu phezulu kwekhanda. Impandla ingaqala ekupheleni kokuthomba;

Bambalwa abesifazane abahlushwa impandla. Lapho beneminyaka engu-30, sithinta 2% kuya ku-5% wabesifazane, futhi cishe 40% ngeminyaka yobudala engama-70.⁴. The impandla yesifazane inokubukeka okuhlukile: zonke izinwele phezulu kwekhanda ziba zincane kakhulu. Nakuba ngokuvamile kubikwa ukuthi ukuqothuka kwezinwele kuvame ukwanda ngemva kokunqamuka kokuya esikhathini, lokhu akubonakali ezifundweni ze-epidemiological ezenziwe kuze kube manje.⁴;

Ukuvuvukala kwe-alopecia.

I-Alopecia ingabangelwa ukulimala unomphela esikhumbeni ngenxa yesifo noma ukutheleleka kwesikhumba (lupus, psoriasis, lichen planus, njll.). Ukusabela kokuvuvukala okwenzeka esikhumbeni kungabhubhisa izimpande zezinwele. I-Ringworm, ukutheleleka kwesikhunta esikhunjeni, kuyimbangela evame kakhulu ye-alopecia ezinganeni. Nokho, kuzo kukhona ukukhula kabusha ezimweni eziningi;

Isibungu.

I-Ringworm, ukutheleleka kwesikhunta esikhumbeni, kuyimbangela evame kakhulu ye-alopecia ezinganeni. Nokho, kuzo kukhona ukukhula kabusha ezimweni eziningi;

I-Pelade. 

I-alopecia areata, noma i-multiple alopecia, yisifo esizimele. Kubonwa ngokulahleka okuphelele kwezinwele noma uboya bomzimba ezindaweni ezincane zesikhumba. Ngezinye izikhathi kukhona ukukhula kabusha, kodwa ukuphinda kusengenzeka izinyanga noma iminyaka kamuva. I-Universal alopecia areata (ukulahlekelwa yizo zonke izinwele zomzimba) akuvamile kakhulu. Ukuze uthole okwengeziwe, bheka ishidi lethu lePelade;

I-Effluvium télogène.

Ukulahlekelwa izinwele okungazelelwe noma kwesikhashana, okuwumphumela wokushaqeka ngokomzimba noma ngokomzwelo, ukukhulelwa, ukuhlinzwa, ukuncipha okukhulu kwesisindo, umkhuhlane ophakeme, njll. Kufika ku-30% wezinwele zingena esigabeni sokuphumula ngaphambi kwesikhathi bese ziyawa. Uma ukucindezeleka sekuphelile, izinwele zezinwele zibuyela esigabeni esisebenzayo. Nokho, kungase kuthathe izinyanga ezimbalwa;

I-Congenital alopecia. 

Okungavamile kakhulu, kungase kubangele ikakhulukazi ukungabikho kwezimpande zezinwele noma ukungavamile kwe-shaft yezinwele. Ukuguqulwa kwezakhi zofuzo ze-P2RY5 kucatshangwa ukuthi kuyimbangela yalezi zinhlobo zofuzo ezibizwa ngokuthi i-hypotrichosis simplex, eqala ebuntwaneni kubo bobabili ubulili. Lolufuzo lwaluzobamba iqhaza ekwakhiweni kwesamukeli esidlala indima ekukhuleni kwezinwele;

Izidakamizwa, i-chemotherapy, njll.

Izimo ezihlukahlukene zingabangela ukuqothuka kwezinwele. Isibonelo, ukuntuleka komsoco, ukungalingani ohlelweni lwamahomoni, ukwelashwa ngamakhemikhali noma ngeradiotherapy ukwelapha umdlavuza, imithi (isibonelo, i-warfarin, okokwehlisa igazi, noma i-lithium, esetshenziswa ekwelapheni i-bipolar disorder).

Ukubonisana nini?

• Uma izinwele zakho ziqala ukuwa ngama-handful noma ama-patches ngaphandle kwesizathu esicacile;
• Uma ufuna ukuzwa ukwelashwa ukuze ufihle impandla.

Umbono kadokotela wethu

Njengengxenye yendlela yekhwalithi yayo, iPasseportsanté.net ikumema ukuthi uthole umbono wochwepheshe bezempilo. UDkt Dominic Larose, udokotela ophuthumayo, ukunika umbono wakhe ngei-alopecia :