Ukuqonda Izinhlobo Ezintathu Eziyinhloko Ze-Hyperpigmentation
I-Hyperpigmentation igama elijwayelekile lezo zimo lapho izindawo zesikhumba ziba mnyama kakhulu kunezindawo ezizungezile ngenxa yokukhiqizwa kwe-melanin okweqile. Izinhlobo ezintathu ezivamile kakhulu yizindawo zelanga, i-melasma, kanye ne-hyperpigmentation ye-post-inflammatory, ngayinye inezimbangela ezahlukene nezindlela zokwelapha. Izindawo zelanga, ezibizwa nangokuthi ama-solar lentigines noma ama-spots eminyaka, zikhula ezindaweni ezithola ukukhanya kwelanga okuqhubekayo njengezindawo zobuso, izandla, amahlombe, kanye nezandla.
Ziqinile, zifana ne-oval, futhi zihluka ukusuka kokubomvu okukhanyayo kuya kokumnyama, futhi ziqoqwa ngeminyaka yokukhanya kwe-UV esikhundleni sokuvela ngasikhathi sinye. I-Melasma idala izindawo ezinkulu, ezihambisanayo zokukhanya okumbala noma okumpunga, ikakhulukazi ezindaweni zamakhala, ebusweni, emgqonyeni, nasezindlebeni. Ixhunywe kakhulu nezinguquko ze-hormonal, ithinta abesifazane abakhulelwe kangangokuthi kwesinye isikhathi ibizwa ngokuthi i-mask yokukhulelwa.
Ama-oral contraceptives kanye ne-hormone replacement therapy angase aphule futhi. I-Melasma ibonakala iyinselele kakhulu yokwelapha ngoba ihilela kokubili i-epidermis yangaphezulu kanye ne-dermis ejulile, futhi ivame ukuphinda ivela ngemuva kokwelashwa okuphumelelayo uma izimbangela zingalawulwa.!! I-hyperpigmentation ye-post-inflammatory ithuthukiswa ngemuva kwanoma iyiphi ukulimala kwesikhumba noma ukuvuvukala, kuhlanganisa ne-acne, i-eczema, ukushiswa, ukusika, kanye nezindlela zokwakha ezinzima kakhulu.
Isikhumba sifaka i-melanin eyengeziwe endaweni yokuphola njengokuphendula kokuvikela. Le ndlela ithinta kakhulu abantu abanezinga lesikhumba eliphakathi nelesimnyama futhi ingahlala izinyanga noma ngisho neminyaka ngemuva kokuthi ukuvuvukala kokuqala kuphumelele.
Izindlela Eziphumelelayo Zokwelapha Nokuvikela I-Hyperpigmentation
Ukuphumelela kokwelashwa kwe-hyperpigmentation kuhlanganisa izindlela ezintathu: ukuvikela isikhumba ekukhanyeni okwengeziwe, ukunciphisa ngokwakho izindawo ezikhona, nokubhekana nesizathu esiyinhloko. Ukusebenzisa i-sunscreen evulekile nsuku zonke enezinga le-SPF elingu-30 noma ngaphezulu kuyisinyathelo esibaluleke kakhulu, njengoba noma ukuvezwa elangeni okungavikelwe okwesikhashana kungaphendula izinyanga zokuthuthuka kokwelashwa. Ukuvuselela njalo njalo emuva kwezinsuku ezimbili ngesikhathi sokukhanya kwangaphandle kubalulekile.
Ukwelashwa kwe-topical okuhlose ukukhiqiza i-melanin kuyisisekelo sezinqubo eziningi. I-hydroquinone ethengiswa ngodokotela enezinga le-2% kuya kwe-4% iseyisibonelo esihle sokunciphisa izindawo ezimnyama, nakuba kufanele isetshenziswe ezikhathini ezithile ezingu-3 kuya kwezi-6 ukuze kugwenywe umphumela ongajwayelekile obizwa nge-ochronosis. Izinketho ezitholakalayo ezithengiswa ngaphandle kokubhaliswa zifaka i-vitamin C, ethintana ne-tyrosinase enzyme edingekayo ekwakhiweni kwe-melanin, i-azelaic acid, ethinta ukukhiqizwa kwe-melanin futhi inezakhiwo ezivimbela ukuvuvukala, i-tranexamic acid, ebonise ithemba elikhethekile le-melasma, kanye ne-kojic acid, ethathwe ezithelweni, ethambisa i-pigmentation ekhona.
Ukuhlanganisa izinto ezimbili noma ezintathu ezikhanyisayo, njenge-vitamin C ekuseni kanye ne-retinoid ebusuku, kukhiqiza imiphumela engcono kakhulu kunezinto ezisodwa kuphela.!! Ukupholisa kemikhono usebenzisa i-glycolic acid noma i-trichloroacetic acid kungasheshisa ukuhamba kwamangqamuzana futhi kususe izendlalelo ezinemibala. Ukwelashwa kwe-laser kuyasebenza kodwa kufanele kukhethwe ngokucophelela, ikakhulukazi ezikhumbeni ezimnyama lapho izilungiselelo ze-laser ezingalungile zingakhulisa i-pigmentation.
Ukuze kuhlonzwe i-melasma, kubalulekile ukuthola nokuphatha izikhuthazo ze-hormonal ukuze ufeze impumelelo yesikhathi eside. I-Skinscanner ingakusiza ukuba ulandele ukuhamba kwe-hyperpigmentation ngokuhamba kwesikhathi, ihlinzeka ngedokhumenti engokoqobo ekhombisa ukuthi uhlelo lwakho lokwelashwa lusebenza.
