I-Melasma yisimo sesikhumba esivamile kodwa esivame ukuba nenkani esibonakala ngombala omnyama, onamabala—ngokuvamile obonakala ebusweni. Abantu abaningi abahlola izindlela zokunakekelwa kwesikhumba ezithuthukisiwe bayabuza:Ingabe ukwelashwa kokukhanya okubomvu kungasiza i-melasma, futhi ingabe kuphephile ukuyisebenzisa?
Impendulo icacile. Nakuba ukwelashwa ngokukhanya okubomvu kubonisa ithemba empilweni yesikhumba iyonke, indima yako ekwelapheni iMelasma idinga indlela ecophelelayo nenolwazi.
Yini Ebangela I-Melasma?
I-Melasma iqhutshwa kakhulu yi:
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Ukuchayeka elangeni (imisebe ye-UV)
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Izinguquko ze-hormone (ukukhulelwa, ukuvimbela inzalo)
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Izakhi zofuzo
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Ukuvuvukala nokucasuka kwesikhumba
Kuhilela ama-melanocyte asebenza ngokweqile, akhiqiza i-melanin eningi, okuholela kumabala amnyama abonakalayo.
Indlela Ukwelashwa Kokukhanya Okubomvu Okusebenza Ngayo
Ukwelashwa ngokukhanya okubomvu (i-RLT) kusebenzisa ubude be-wavelength obuvame ukuba phakathi kuka-630–660nm ukuze kungene esikhumbeni futhi kukhuthaze umsebenzi wamaseli. Kuthuthukisa ukusebenza kwe-mitochondrial, kuthuthukisa ukujikeleza kwegazi, futhi kusekela ukulungiswa kwezicubu.
Ngokungafani nokukhanya kwe-UV, ukukhanya okubomvu kuyakwenzahhayikuvusa ukukhiqizwa kwe-melanin ngqo, yingakho ivame ukubhekwa njengephephile esikhumbeni esivame ukuba nombala.
Ingabe Ukwelashwa Kokukhanya Okubomvu Kuphephile Ku-Melasma?
Ngokuvamile, ukwelashwa kokukhanya okubomvu kuyacatshangelwakuphephile kubantu abane-melasma, ikakhulukazi uma kuqhathaniswa nokwelashwa okubandakanya ukushisa noma ukuchayeka ku-UV.
Izinzuzo ezibalulekile zokuphepha zifaka:
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Akukho misebe ye-UV(ngeke kubhebhethekise umbala ngokuqondile)
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Imiphumela yokulwa nokuvuvukala(kusiza ukuzola isikhumba)
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Isekela ukulungiswa kwezithiyo zesikhumba
Nokho, kunezimfuneko ezibalulekile:
Izingozi Ezingaba Khona Nemikhawulo
1. Ukuzwela Ukushisa
Amanye amadivayisi (ikakhulukazi amaphaneli noma imibhede enamandla amakhulu) angase akhiqize ukushisa. Ukushisa kuyimbangela eyaziwayo yokuqubuka kwe-melasma.
2. Akuyona Ukwelashwa Okuqondile Kwe-Pigment
Ukwelashwa ngokukhanya okubomvu akuqondisi ngqo ukwelashwa kwe-melanin njenge-laser noma i-IPL.
3. Ukwehluka Komuntu Ngamunye
Abanye abasebenzisi bangase bangaboni intuthuko, kuyilapho abanye bezuza ngokuncipha kokuvuvukala kanye nokuthuthukiswa kwesikhumba.
Ubani Okufanele Asisebenzise Ngokuqapha?
Kufanele uqaphele uma:
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I-melasma yakho ibangelwa ukushisa
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Unesikhumba esibucayi kakhulu noma esisabela kalula
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Uhlanganisa izindlela zokwelapha (njengokuhluza amakhemikhali noma ama-laser)
Kunconywa ukubonisana nodokotela wesikhumba ngaphambi kokuqala.
Izindlela Ezinhle Zokusebenzisa Ngokuphephile
Uma ukhetha ukusebenzisa ukwelashwa kokukhanya okubomvu:
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Sebenzisaamadivayisi anamandla aphansi kuya kwaphakathi
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Nciphisa izikhathi ku-imizuzu eyi-10–15
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Gwema ukushisa isikhumba ngokweqile
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Faka isicelo njaloi-sunscreen ene-spectrum ebanzingemva kwalokho
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Hlanganisa nokunakekelwa kwesikhumba okuphephile nge-melasma (njenge-niacinamide noma i-azelaic acid)
Isinqumo Sokugcina
Yebo, ungasebenzisa ukwelashwa kokukhanya okubomvu uma une-melasma—kodwa kufanele isetshenziswe njenge-ukwelashwa okusekelayo, akusona isisombululo esiyinhloko. Izinzuzo zayo zokulwa nokuvuvukala kanye nokulungiswa kwesikhumba zingasiza ekuthuthukiseni ikhwalithi yesikhumba iyonke, kodwa ukuphatha i-melasma kusadinga ukuvikelwa elangeni kanye nokwelashwa okuqondiwe.
