Yintoni Eyenza Iindawo Ezimnyama Kwaye Ngubani Oziqhamisayo
Iindawo ezimnyama kwiNtliziyo zenzeka xa i-melanocytes, iicell ezibandakanyekayo kwiimveliso ze-pigment, zivelisa i-melanin engaphezulu kwiindawo ezithile. Ukukhanya kwelanga kukhokelela kakhulu. I-ultraviolet radiation ikhulisa imveliso ye-melanin njengomphumo wokukhusela, kodwa le nqubo ingaba ngaphezulu, ibangela iindawo zelanga okanye i-solar lentigines ezivela kwiindawo ezihlala zikhanyiswa njengobuso, izandla, kunye neeforearms.
I-post-inflammatory hyperpigmentation ivela emva kokulimala kwesikhumba njenge-acne, ukutshisa, uk cuts, okanye ukuvela kwe-eczema, kwaye ibangela abantu abaninzi abaninzi bejolise kwiimilo ezimnyama. I-melasma ikhulisa iindawo ezinkulu, ezilinganayo ze-brown okanye gray-brown, ikakhulu kwiimpundu, kumphambili, nasemlonyeni ophakamileyo, kwaye ibandakanyeka kakhulu kwiinguqu ze-hormonal ngexesha lokukhulelwa okanye ukusebenzisa i-oral contraceptives. Nangona inani elikhulu leendawo ezimnyama lingabangelwa kukungonwabi, nayiphi na indawo entsha emnyama enomda ongafanelekanga, imibala emininzi, okanye ikhula kufuneka ihloliswe ukuze kuqinisekiswe ukuba ayiyiyo i-melanoma.!!
Iindawo zomjikelo, nangona igama lazo, azidalwanga kukuguga uqobo kodwa kukulimala kwe-langa okuqokelelweyo phezu kweminyaka, yiyo loo nto zibizwa ngokuchanekileyo njenge-solar lentigines. Ezinye iimeko ezibandakanya i-tetracyclines, i-antimalarials, kunye nezinye i-drugs ze-chemotherapy zingabangela i-hyperpigmentation eyenziwe ngamadawa. I-genetics ikwaphinda ibaluleke, abanye abantu bahlala bejolise kwi-pigmentation engalinganiyo kunabanye naphezu kwemikhwa yokukhanya kwelanga.
Iindlela Eziqinisekisiweyo Zokufaka Iindawo Ezimnyama
Ukuphela kwemibala emnyama kudinga ukubekezela, ukungaguquguquki, kunye nokhuseleko lwelanga. Akukho ncedo liza kuhlula ukuba uqhubeka nokub exposing iindawo eziphathekayo kwi-UV radiation ngaphandle kokhuseleko lwelanga, kuba ilanga liya kuphinda liqale ukuvelisa i-melanin. I-SPF 30 okanye ngaphezulu esebenziswe rhoqo yi mveliso engaguquguquki yecebo lokuphatha imibala emnyama.
Iindlela zokuphatha eziphathekayo zenza umgca wokuqala wokhuselo. I-serums ye-Vitamin C kwi-concentration ye-10 ukuya kwi-20 percent ivimba i-enzyme tyrosinase, ebalulekileyo kwi-velisa i-melanin, kwaye ibonelela ngovavanyo lwe-antioxidant. I-Niacinamide kwi-5 percent concentration iboniswe ukuba inciphisa ukudluliselwa kwe-melanin kwiiseli ze-skin kwaye iyamkeleka ngcono kwiintlobo ezininzi ze-skin.
I-Alpha arbutin iyindlela ethambileyo ye-hydroquinone evimba ukuveliswa kwe-melanin ngaphandle kokuphazamiseka. I-retinoids zikhawulezisa ukutshintsha kweeseli, ziza neeseli ezintsha ezingenamibala kwi-surface ngokukhawuleza. Ukusebenzisa rhoqo i-sunscreen kunye ne-serum ye-vitamini C kungabonakala kunciphisa imibala emnyama ngama-30 ukuya kuma-40 percent phakathi kweeveki eziyi-8 ukuya kweziyi-12.!!
Ukuze ubunzima be-hyperpigmentation, iindlela zokuqhuba zikhupha iziphumo ezinamandla. I-chemical peels usebenzisa i-glycolic okanye i-trichloroacetic acid zikhupha iiseli eziphathekayo kwi-surface ngendlela elawulwayo. Iindlela ze-laser ezifana ne-intense pulsed light okanye i-fractional lasers zingagxininisa kwi-melanin deposits kwiindawo ezinzulu ze-skin.
I-microneedling ikhulisa ukulungiswa kwe-collagen kwaye ikhulisa ukungena kwee-agent zokukhanyisa eziphathekayo. Ngokuqhelekileyo, xela umphandi wezempilo ngaphambi kokulandela iindlela zokuqhuba, ngakumbi ukuba unombala omnyama wesikhumba, njengoko ezinye iindlela zineengozi zokwenza i-hyperpigmentation ibe mbi ukuba zingaphumelelanga kakuhle.
