Mtundu wa khungu la munthu umadalira mtundu wa mitundu ya pigant ya melanin, carotene, oxyhemoglobin ndi zinthu zina mmenemo, komanso kuchuluka kwa magazi, mtundu wa khungu ndi makulidwe a chimbudzi chapamwamba cha corneum. Brown mtundu wa khansa ya khansa ndi chinthu chachikulu chomwe chimakhudza mtundu wa khungu, maso ndi tsitsi. Ndikoyenera kuti munthu ateteze ku zotsatira zovulaza pa thupi la miyendo ya ultraviolet. Choncho, khungu limakhala lakuda, limapangitsa kuti dzuwa lisalowe.
Pogwiritsa ntchito mankhwala a melanin, khungu limakhala lofiira, mawanga ofiira a kukula kwake ndi malo ake akuwonekera. Ndi kusakwanira kokwanira kwa melanin, malo owala amaonekera pakhungu.
Zimayambitsa maonekedwe a bulauni ndi ochuluka:
- matenda amkati;
- umoyo;
- mimba;
- ukalamba;
- kuvulala;
- kuphwanya mahomoni;
- kuwonetsekera kwa ultraviolet poizoni ndi ena.
Mtundu wa mawanga pa khungu ukhoza kukhala wosiyana kwambiri ndi bulauni. Ziphunzitso zilizonse zomwe zimatuluka pakhungu zimafunika kusamala, chifukwa zina zimatha kukhala chotupa chachikulu. Mawanga obiriwira pa khungu lomwe saloledwa, samasintha, usapitirire kukula ndipo ngakhale ndondomeko, zingakhale zachilombo zamtundu uliwonse ndipo zikhoza kunyalanyazidwa. Koma ngati pali kusintha kulikonse, muyenera kufunsa mwamsanga oncologist.
Mankhwalawa amatha kunena za kusowa kwa ma vitamini A, PP, C. Izi ziyenera kuganiziridwa osati mankhwala okhawo monga ma trays, lotions ndi mafuta odzola, komanso amatenga mavitamini okwanira.
Mabala achikasu pa khungu la miyendo amawonekera chifukwa cha matenda a trophic chifukwa chosowa kwadzidzidzi, mwachitsanzo, ndi kuthetsa matenda a atherosclerosis a zotengera za m'munsi kapena matenda a shuga. Malo okhala ndi miyendo yoopsa pamilingo ndi owopsa chifukwa pamene kuveketsa miyendo, mkazi akhoza kuvulaza mole, zomwe zimapangitsa kuti pakhale ngozi. Ndili ndi msinkhu, mawanga ofiira amatha kuwoneka pakhungu la manja - kumbuyo kwa manja. Izi zimachitika chifukwa chakuti ukalamba umachepetsa pang'onopang'ono. Komanso, mawanga oterewa amatha kuoneka mbali zina za thupi kapena ali aang'ono. Nthawi zina izi zimakhala chifukwa chodziwika kwambiri ndi dzuwa.
"Mask of pregnancy"
Pakati pa mimba, mawanga ofiira amaoneka pakhungu la nkhope. Amatchedwa "mimba masikiti". Kuwonekera kwa maski kumagwirizana ndi kusintha kwa mphamvu ya mahomoni ya mayi. Dzuwa lingalimbikitse kutentha, kotero pa nthawi ya mimba, ndi bwino kusamala ndi dzuwa. Kawirikawiri, "chigoba cha mimba" chimatheratu patatha miyezi ingapo atabereka kapena pakatha mapeto a kuyamwitsa mwanayo. Ngati izi sizikuchitika, mukhoza kulankhulana ndi okongola ndi kuchotsa mawangawa ndi laser.
Zilonda zamtunduwu
Mbalame zamitundu yosiyanasiyana (kapena pitybearing), zonyezimira pa khungu zili ndi mabala a bulauni omwe amaonekera bwino kwambiri, ndipo pambuyo poti kutentha kwa dzuwa kumachoka pamatope. Pofuna kutsimikizira kuti matendawa ndi otani, malowa amaikidwa ndi 5% tincture wa ayodini. Ndi pityriasis, khungu limakhala lakuda.
Freckles
Mawanga obiriwira pa khungu lomwe sagwera, musadwale khungu ndipo musawonongeke. Dzina limeneli analandira, chifukwa chiwerengero chawo ndi mphamvu zimakula m'chaka, pamene ntchito ya dzuwa imakula. Mankhwalawa amakhala osagwira ntchito kapena amapereka zotsatira kwa kanthawi kochepa. Kawirikawiri nsomba zimakhala ndi anthu a tsitsi lofiira ndi osauka. Kwa anthu oterowo, monga prophylaxis, ndibwino kuti mugwiritse ntchito khungu la nkhope zopangira mavitamini, komanso kugwiritsa ntchito kirimu
Matenda a Recklinghausen
Mawanga ofiira pa khungu akhoza kuchitika ndi matenda a neurofibromatosis, kapena matenda a Recklinghausen. Pambuyo pake, minofu ya pinki inauka, yofewa kumakhudza, mafupa opunduka. Pa matenda aakulu, zotupa za msana ndi mitsempha zimayambira, kuphatikizapo zotsatira zoopsa, monga khungu, kusamva, kufalikira kwa msana, ndi zina zotero. Matendawa ndi a chibadwa. Chithandizo chiyenera kuchitidwa ndi dokotala.
Kuchiza mawanga a bulauni pakhungu
Pakalipano, pali njira zambiri zothana ndi hyperpigmentation. Izi ndi mitundu yosiyanasiyana ya zojambula, dermabrasion (kukonzanso khungu la laser), phototherapy, kugwiritsa ntchito magazi, ozoni mankhwala komanso ena. Ganizirani chifukwa cha mawanga pa khungu ndikupatseni njira yabwino kwambiri yothandizira dokotala yekha.