Melasma yog dab tsi thiab txoj kev zoo tshaj los kho nws yog dab tsi?

Zoo Siab

• Txoj hauv kev zoo tshaj los kho Melasma
• Tshuaj xyuas rau

Hauv kuv lub xyoo 20s lig, qhov tsaus ntuj pib tshwm rau ntawm kuv lub hauv pliaj thiab saum kuv daim di ncauj sab saud. Thaum xub thawj, kuv xav tias lawv tsuas yog ib qho kev cuam tshuam tsis zoo ntawm kuv cov hluas tau siv so kom txog hnub Florida.

Tab sis tom qab mus ntsib kws kho mob dermatologist, kuv tau kawm tias cov pob tsaus no muaj feem cuam tshuam nrog cov tawv nqaij hu ua melasma. Paul B. Dean, MD, kws kho mob dermatologist ntawm Grossmont Dermatology Medical Clinic thiab tus tsim ntawm SkinResourceMD.com hais tias "Melasma yog ib yam mob tshwm sim heev, thiab feem ntau tshwm sim raws li qhov chaw tsaus tsaus ntawm daim tawv nqaij uas raug tshav ntuj.

Feem ntau nws tshwm rau ntawm ob sab ntawm lub puab tsaig, hauv pliaj hauv pliaj, daim di ncauj sab saud, thiab lub puab tsaig, ntxiv rau lub caj dab-thiab, qhov tseeb, nws tsis yog tshwm sim los ntawm tshav ntuj. Melissa Lekus, kws tshaj lij saib xyuas tawv nqaij thiab muaj ntawv tso cai tshuaj hais tias "Melasma yog qhov ua rau muaj cov tshuaj hormones." "Nws los ntawm sab hauv tawm, uas tuaj yeem ua rau nws nyuaj rau kho." (Ntawm no yog yuav ua li cas nrog cov tsis-melasma tsaus nti ntawm koj cov tawv nqaij.)

Lub txim loj: nce qib ntawm cov tshuaj estrogen. "Cov tshuaj estrogen nce thaum cev xeeb tub thiab thaum noj tshuaj tiv thaiv qhov ncauj," Dr. Dean hais. (P.S. koj qhov kev tiv thaiv kev yug menyuam tuaj yeem cuam tshuam nrog koj lub zeem muag ib yam nkaus.) Tias yog vim li cas cov poj niam feem ntau yuav ntsib teeb meem ntshav liab thaum pib txhaj tshuaj lossis cev xeeb tub. (Hauv qhov xwm txheej tom kawg, nws tau hu ua chloasma, lossis "daim npog ntsej muag ntawm cev xeeb tub.")

Qhov ntawd kuj yog vim li cas poj niam thiaj muaj feem kis tau cov pob tsaus ntuj no ntau dua li txiv neej. Qhov tseeb, 90 feem pua ​​​​ntawm cov neeg uas muaj melasma yog poj niam, raws li American Academy of Dermatology. Cov neeg uas muaj cov tawv nqaij tsaus nti kuj tseem yuav tau txais nws.

Kev tsis lees paub: Txawm hais tias nws yog vim muaj cov tshuaj hormones, nws tsis muab rau koj pub dawb rau ci hauv lub hnub. "Lub hnub ci tuaj yeem ua rau mob hnyav ntxiv vim tias lub hnub ci ua rau muaj kev tiv thaiv melanin cell, ua rau cov tawv nqaij tsaus dua," Lekus hais.

Txoj hauv kev zoo tshaj los kho Melasma

Ua ntej tshaj plaws, cov xov xwm zoo: Ntshav tuaj yeem txhim kho ib zaug cov tshuaj estrogen txo qis, xws li thaum koj tsis noj tshuaj tiv thaiv kev yug menyuam, thaum koj tsis xeeb tub ntxiv lawm, thiab tom qab lub cev ntas lawm. Tsis txhob sim tawm tsam tiv thaiv kab mob thaum koj cev xeeb tub, vim nws yog kev sib ntaus sib tua, hais tias Lekus-thiab nws feem ntau ploj tom qab koj yug menyuam. Yog li cas ua tau koj ua?

Tiv thaiv koj cov tawv nqaij. Tam sim no, rau cov xov xwm uas kuv hlub tshav ntuj, 16-xyoo tus kheej ntshai tshaj plaws: "Qhov kev kho mob tseem ceeb tshaj plaws rau kev ua kom ntshav yog ua kom cov duab hluav taws xob ultraviolet tawm ntawm daim tawv nqaij," Cynthia Bailey, MD, tus kws tshaj lij ntawm American Board of Dermatology thiab tus tsim ntawm DrBaileySkinCare.com.

Hauv lwm lo lus, tsis muaj hnub raug lub sijhawm. Ua qhov no los ntawm kev hnav cov tshuaj tiv thaiv tshav ntuj txhua hnub (txawm tias nyob rau hnub los nag thiab sab hauv tsev, qhov twg UV hluav taws xob tseem tuaj yeem ua rau koj cov tawv nqaij!) , qhia Dr. Dean.

Lekus pom zoo cov khoom no:

• Super Goop qhov teeb meem tsis huv nrog SPF 50, uas koj tuaj yeem txau koj cov pleev, ntxiv rau ntawm koj lub pob ntseg thiab caj dab. ($28; sephora.com)
• EltaMD's tinted sunscreen nrog SPF 46 yog qhov zoo tshaj yog tias koj xav tau cov khoom tiv thaiv txhua yam. ($ 33; dermstore.com)
• Eminence Sun Defense Minerals nrog SPF 30 yog txhuam tshuaj pleev thaiv hnub uas yooj yim rau rov thov dua, nqus roj thiab hws, thiab los hauv rau xim. ($ 55; amazon.com)

Sim tshuaj hydroquinone. Txog rau txoj hauv kev kom muaj txiaj ntsig zoo dua, tham nrog koj tus kws kho mob tawv nqaij txog tshuaj noj tshuaj hu ua hydroquinone, qhia Dr. Dean. "Qhov no yog qhov zoo tshaj plaws kev kho mob rau melasma, uas los ua ib tug cream, tshuaj pleev, gel, los yog kua." Koj tuaj yeem pom nws hauv daim ntawv yuav tom khw, tab sis qhov ntawd yog 2 % kev mloog zoo, sau Dr. Dean. Daim ntawv sau tshuaj yog mus txog 8 feem pua ​​kev mloog zoo, thiab muaj txiaj ntsig ntau dua.

Tsim ib qho kev tu tawv nqaij tshwj xeeb. Tsis tas li ntawd, retinoids xws li Retin-A thiab glycolic acid yuav pab txo qis pigment ntau lawm los ntawm lwm cov txheej txheem, hais tias Bailey. "Kev tsim cov txheej txheem kev tu tawv nqaij niaj hnub nrog ntau cov xim pleev xim thiab cov xim pleev xim ntau ntxiv nrog cov tshuaj pleev thaiv hnub dav dav tau txais txiaj ntsig zoo tshaj plaws."

Koj tseem tuaj yeem txo qhov pom nrog OTC cov khoom lag luam uas muaj cov khoom sib xws xws li kojic acid, arbutin, thiab licorice extract, hais tias Lekus. Ib qho piv txwv: Daim tawv nqaij Script's glycolic thiab retinol pawm uas muaj kojic thiab arbutin. Eminence's Bright Skin Overnight Correcting Cream yog lwm qhov kev xaiv uas siv lub ntuj hydroquinone lwm txoj hauv kev kom tawv nqaij thaum koj tsaug zog.

Tsis tas li, sim cov khoom hauv tsev exfoliating uas tshem tawm txheej txheej saum toj kawg nkaus ntawm cov tawv nqaij tuag. "Qhov no tso cai rau cov tawv nqaij noj qab nyob zoo kom rov tsim dua, thiab cia koj lub ntsej muag ci txawm tias muaj xim daj," Lekus hais.

Sim ua kom nruj dua laser lossis tev kev kho mob. Npaj txhij nqa tawm cov phom loj? Tus kws kho mob dermatologist tuaj yeem ua qhov tob heev los yog laser kho kom txo melasma, hais tias Lekus. Tab sis qhov no yuav tsum yog koj qhov chaw kawg vim tias qee qhov kev kho mob tiag tiag tuaj yeem ua rau cov tawv nqaij tsaus dua li qhov tshwm sim. (Saib: Yuav Ua Li Cas Txawm Tias Koj Cov tawv nqaij Tone Siv Lasers thiab Peels)

Nug ntau cov lus nug ua ntej cog lus rau ib qho tev lossis laser los kho melasma, nws pom zoo. Txhawm rau kom muaj kev nyab xeeb dua, tham nrog koj tus kws kho mob tawv nqaij ua ntej txog kev txheeb xyuas koj li kev saib xyuas tawv nqaij ib txwm muaj-thiab, feem ntau, tiv thaiv koj cov tawv nqaij los ntawm tshav ntuj (uas koj yuav tsum tau ua txhua yam.)

Tshuaj xyuas rau