I-Melasma yimeko eqhelekileyo yesikhumba ebangela umbala omnyama noqhekekileyo, odla ngokubangelwa kukukhanya kwelanga, iihomoni, okanye ubushushu. Abantu abaninzi bayazibuza ukuba unyango lokukhanya okubomvu (RLT)—unyango oludumileyo lwe-acne, imibimbi, kunye nokuvuvukala—lunokunceda okanye luyenze ibe mandundu i-melasma.
Ngaba unyango lwe-Red Light luchaphazela i-Melasma?
Unyango lokukhanya okubomvu (ngesiqhelo i-630nm–660nm) luthathwa njengolukhuselekileyo kwi-melasma kuba:
Ayivelisi imisebe ye-UV (ngokungafaniyo nokukhanya kwelanga, nto leyo eyenza i-melasma ibe mandundu).
Inokunceda ukunciphisa ukudumba nokuphucula ukulungiswa kolusu.
Nangona kunjalo, kukho ezinye izinto ezixhalabisayo:
Ubushushu – Ezinye izixhobo ze-RLT zikhupha ubushushu obuncinci, obuthiunakokubangela i-melasma kubantu abanobuthathaka kubushushu.
Ubude beWavelength obuphezulu (Near-Infrared, 800nm+) – Ezi zingena nzulu kwayemhlawumbiukukhuthaza iiseli ezivelisa umbala (ii-melanocytes), nto leyo enokubangela ukuba i-melasma ibe mandundu kwiimeko ezingaqhelekanga.
Indlela yokusebenzisa i-RLT ngokukhuselekileyo kwi-Melasma
- Namathela kwisibane esibomvu esingu-630nm–660nm (thintela i-infrared ukuba inokuba nombala oqhelekileyo).
- Gcina iiseshoni zimfutshane (imizuzu emi-5 ukuya kweli-10) ukuze unciphise ubushushu.
- Jonga indlela ulusu olusabela ngayo—ukuba i-melasma iba mnyama, yeka ukuyisebenzisa.
- Soloko unxiba i-sunscreen—i-melasma inokuqhuma xa kukho ukukhanya/ubushushu.
Okukwintsusa
Uninzi lwabantu abane-melasma bayayinyamezela kakuhle unyango lokukhanya okubomvu okuphantsi (630nm–660nm), kodwa iziphumo ziyahluka. Ukuba ukhathazekile, qhagamshelana nogqirha wesikhumba ngaphambi kokuba uqalise.