Kev Kho Mob Teeb Liab (RLT) tuaj yeem pab tau rau kev kho mob Post-inflammatory Hyperpigmentation (PIH). Hyperpigmentation feem ntau tshwm sim tom qab o lossis raug mob rau ntawm daim tawv nqaij tau zoo lawm, feem ntau vim tias cov melanocytes hauv daim tawv nqaij tsim cov melanin ntau dhau.
Kev Kho Mob Liab (Red Light Therapy) nkag mus rau hauv cov tawv nqaij tob dua nrog nws lub teeb tshwj xeeb (feem ntau yog 630-650 nanometers) los txhawb kev kho cov hlwb tawv nqaij, txhim kho kev ncig ntshav thiab ua kom cov collagen ntau ntxiv. Nws kuj txo qhov o ntawm daim tawv nqaij thiab txhawb kev kho tawv nqaij. Cov teebmeem no pab txo qhov pom ntawm hyperpigmentation, tshwj xeeb tshaj yog qhov tsis zoo ntawm cov xim uas cuam tshuam nrog post-inflammatory hyperpigmentation.
Kev mob hyperpigmentation tom qab kev o lossis raug mob (PIH) yog qhov sib sau ua ke ntawm cov melanin ntau dhau hauv daim tawv nqaij tom qab kho tau qhov mob lossis raug mob ntawm daim tawv nqaij, uas tuaj yeem ua rau daim tawv nqaij tsaus lossis tsim cov xim tsis zoo. Nws feem ntau tshwm sim tom qab daim tawv nqaij tau ntsib qee yam kev o, xws li pob txuv, eczema, qhov txhab kho, kub hnyiab, lossis lwm yam kev khaus ntawm daim tawv nqaij.
Dab tsi yog post-inflammatory hyperpigmentation?
Ua rau muaj kev tsim cov hyperpigmentation tom qab inflammatory:
1. Kev teb rau kev o: Thaum muaj kev o hauv daim tawv nqaij, cov hlwb tawv nqaij (tshwj xeeb tshaj yog melanocytes) raug ua kom tsim ntau melanin. Qhov muaj kev o ua rau cov melanocytes tsim ntau melanin.
2. Kev Raug Mob Ntawm Tawv Nqaij: Txhua yam kev raug mob ntawm daim tawv nqaij, suav nrog pob txuv, kub hnyiab lossis txiav, tuaj yeem ua rau muaj melanin ntau dhau hauv thaj chaw. Qhov no yog vim tias thaum lub sijhawm kho, daim tawv nqaij yuav kho thiab rov tsim dua, thiab melanin ntxiv yuav raug tsim tawm thaum lub sijhawm no.
3. Kev Raug UV: Kev raug UV tuaj yeem ua rau muaj hyperpigmentation ntau ntxiv, tshwj xeeb tshaj yog nyob rau thaj chaw ntawm daim tawv nqaij uas twb puas lawm, thiab cov teeb UV tuaj yeem ua rau melanin tsim tawm, ua rau hyperpigmentation pom tseeb dua.
Cov yam ntxwv:
Xim tawv nqaij lossis Xim tawv nqaij tsis sib xws: Feem ntau pom muaj cov xim tsaus lossis xim av ntawm daim tawv nqaij, feem ntau tsaus dua li xim tawv nqaij ib puag ncig.
Kev Faib Tawm Tsis Sib Xws: Cov xim feem ntau tshwm sim ze ntawm cov cheeb tsam uas muaj kev o thiab tej zaum yuav tshwm sim ntawm lub ntsej muag, hauv siab, nraub qaum, xub pwg lossis ceg.
Puas yog hyperpigmentation yog qhov caws pliav?
Cov pob tsaus uas tshwm sim los ntawm kev ua kom tawv nqaij ntau dhau tom qab kev o feem ntau tsis meej pem nrog cov qhov txhab; txawm li cas los xij, cov pob tsaus no txawv ntawm cov qhov txhab. Thaum cov tawv nqaij dermis, lossis cov txheej tawv nqaij tob dua, raug puas tsuaj, cov collagen matrix hauv daim tawv nqaij kho nws tus kheej tsis tu ncua, tawm hauv cov cim ntev rau ntawm lub cev. Cov qhov txhab feem ntau kuj nce siab (hypertrophic) lossis poob qis (dystrophic), thaum cov pob tsaus uas tshwm sim los ntawm kev ua kom tawv nqaij ntau dhau tom qab kev o yog tiaj tus rau ntawm daim tawv nqaij. Tsis tas li ntawd, ntau cov qhov txhab zoo li sib dua li xim tawv nqaij, tab sis qhov no tsis yog ib txwm muaj.
Txawm hais tias hyperpigmentation ploj mus tom qab o, txawm hais tias qhov no tuaj yeem siv sijhawm me ntsis, cov qhov txhab yuav nyob mus ib txhis. Hauv cov cheeb tsam hyperpigmented, lub dermis ntawm daim tawv nqaij tsis raug puas tsuaj tiag tiag thiab cov melanin ntau dhau yog ib feem ntawm cov txheej txheem kho. Xav txog daim tawv nqaij teb rau UV (hnub ci): melanin yog tsim los ua kom daim tawv nqaij tsaus ntuj thiab tiv thaiv nws ntawm kev puas tsuaj UV, vim tias cov duab tsaus dua nqus tsawg lub teeb. Hauv cov ntaub ntawv ntawm post-inflammatory hyperpigmentation, melanin ntau dhau tiv thaiv kev puas tsuaj UV ntxiv.
Kev kho mob ntawm post-inflammatory hyperpigmentation
Txawm hais tias cov xim dub tom qab o yog ib feem ntawm cov txheej txheem kho tawv nqaij, cov xim dub tawv ncauj tuaj yeem ua rau koj ntxhov siab lossis tsis zoo siab. Txawm li cas los xij, muaj ntau yam khoom uas tuaj yeem pab kom cov xim dub ploj mus. Ib qho kev kho mob rau cov xim dub yog kev siv retinol, ib qho khoom xyaw hauv ntau cov tshuaj pleev thiab serums, uas ua rau collagen ntau ntxiv thiab rov ua dua tshiab. Ntau tus neeg uas siv cov khoom retinol ntsib kev liab thiab tev tawv nqaij, uas yog ib qho cim ntawm kev khaus los ntawm cov khoom thiab yog vim li cas qee tus neeg tso tseg kev kho mob retinol. Cov khoom no kuj kim heev thiab tuaj yeem siv sijhawm txog 90 hnub kom pib pom cov txiaj ntsig.
Kev Kho Mob Liab Ua Li Cas Txhim Kho Hyperpigmentation
Kev kho mob siv lub teeb liab kho ntau yam teeb meem ntawm daim tawv nqaij xws li pob txuv, pob ntxau, qhov txhab thiab kev puas tsuaj ntawm lub hnub. Kev kho mob no siv cov teeb liab uas muaj zog heev los txhawb kev tsim hluav taws xob ntawm lub cev, uas tsim ntau yam kev teb los ua kom cov txheej txheem kho kom zoo sai dua. Kev ncig ntshav ntau ntxiv pab xa cov tshuaj inflammatory mus rau cov nqaij puas tsuaj kom tiv thaiv kev o sai. Tsis tas li ntawd, kev kho mob siv lub teeb liab ua rau muaj collagen ntau ntxiv, uas yog cov khoom tseem ceeb ntawm peb daim tawv nqaij lub cellular matrix uas pab tswj cov qauv thiab elasticity.
Peb txhua tus muaj daim tawv nqaij sib txawv, yog li nws yog ib qho tseem ceeb rau kev kho mob tawv nqaij kom muaj ntau yam thiab hloov kho tau. Kev kho mob teeb liab tuaj yeem hloov kho rau txhua tus neeg, siv ntau yam wavelengths, wattages (lub zog), thiab kev siv lub teeb tas mus li lossis pulsed. Tsis tas li ntawd, cov txaj teeb (xws liMERICAN Lub txaj kho mob liab m4n) kho tau tag nrho lub cev ib zaug. Qhov no txhais tau tias koj tuaj yeem kho ntau qhov chaw ntawm daim tawv nqaij tsis zoo ib zaug.
Kev kho mob siv lub teeb liab yog ib txoj kev kho mob uas tsis ua rau mob thiab tsis ua rau khaus thiab tawv nqaij zoo li ntau tus neeg ntsib nrog cov khoom retinoid. Tsis tas li ntawd xwb, ntau tus neeg pib pom cov txiaj ntsig hauv ob peb lub lis piam thawj zaug ntawm kev kho mob.