Retin-A, lossis tshuaj pleev tretinoin, yog retinoic acid uas tuaj yeem pab kho cov tawv nqaij puas thiab feem ntau siv los kho pob txuv. Txawm hais tias lawv yuav tsum tau yuav nrog tus kws kho mob daim ntawv yuav tshuaj, ntau yam tom khw muag khoom muaj Retin-A cov khoom lag luam. Yog li, koj yuav tsum nrhiav cov ntaub ntawv hais txog cov txiaj ntsig, kev phiv, thiab yuav siv Retin-A ua ntej li cas.
Kauj ruam
Txoj Kev 1 ntawm 2: Paub Txog Retin-A
Kauj Ruam 1. Nkag siab txog nws lub hom phiaj siv
Cov khoom no tau pov thawj tias muaj txiaj ntsig zoo rau kev kho qee yam teeb meem ntawm daim tawv nqaij, tshwj xeeb yog pob txuv. Retin-A tuaj yeem pab tshem tawm qhov hws thiab txo cov tawv nqaij peeling. Cov khoom no tseem muaj txiaj ntsig zoo rau kev txo cov tsos ntawm pob txuv thiab tawv nqaij puas los ntawm tshav ntuj. Txawm li cas los xij, Retin-A tsis tuaj yeem kho pob txuv, rov ua pob txuv, lossis kho lub hnub puas tsuaj.
- Retin-A tau ntev tau paub tias muaj txiaj ntsig zoo hauv kev kho mob me me mus rau theem me me ntawm pob txuv, suav nrog cov pob dub dub thiab dawb, cov hlwv thiab tawv nqaij ua rau cov hluas thiab cov laus.
- Ib qho ntxiv, cov tsos ntawm pob txuv tau txo qis heev (txawm hais tias tsis ploj) nrog kev siv mus sij hawm ntev thiab ntau dua koob tshuaj ntawm Retin-A. Cov hnub ci tseem yuav ploj nrog siv txuas ntxiv ntawm Retin-A.
- Kev tshawb fawb pom tias Retin-A tseem tuaj yeem txo cov tawv nqaij los ntawm kev ua kom du lossis exfoliating nws saum npoo.
Kauj Ruam 2. Nrhiav seb Retin-A ua haujlwm li cas
Retin-A (lub npe dav: tretinoin) yog cov vitamins A derivative thiab belongs rau chav kawm ntawm cov tshuaj retinoid uas cuam tshuam kev loj hlob ntawm cov tawv nqaij. Retin-A ua haujlwm los ntawm kev hloov pauv tus qauv ntawm kev loj hlob thiab txuas ntawm cov tawv nqaij. Cov tshuaj sib xyaw no tuaj yeem tiv thaiv kev tsim microcomedo, qhov txhaws me me ntawm daim tawv nqaij vim kev sib sau ntawm cov cell uas ua rau lub qhov hws. Kev tsim microcomedo feem ntau ua rau pob txuv. Yog li, Retin-A tuaj yeem tiv thaiv thiab txo tus lej thiab qhov hnyav ntawm pob txuv uas tshwm sim.
Cov tshuaj no tseem txhawb nqa pob txuv rov zoo. Ib qho ntxiv, Retin-A tuaj yeem txo qhov "nplaum" ntawm cov tawv nqaij ntawm cov qog sebaceous lossis cov qog qog
Kauj Ruam 3. Tham nrog kws kho mob
Yog tias koj xav tias Retin-A yog qhov kev xaiv raug rau koj cov teeb meem tawv nqaij, teem sijhawm nrog kws kho mob uas tuaj yeem xa koj mus rau kws kho mob tawv nqaij yog tias tsim nyog. Dermatologists yog kws tshaj lij ntawm cov tawv nqaij thiab tshwj xeeb tshaj yog, teeb meem ntawm daim tawv nqaij.
- Cov kws kho mob tau thiab feem ntau tuaj yeem sau tshuaj Retin-A hauv cov xwm txheej tsis yooj yim yog li koj yuav tsis tas yuav mus ntsib kws kho mob tawv nqaij.
- Koj tus kws kho mob tuaj yeem xaiv txoj kev kho mob raws li koj cov tsos mob thiab hom tawv nqaij tshwj xeeb. Nco ntsoov qhia rau koj tus kws kho mob txog lwm yam mob ntawm daim tawv nqaij uas koj muaj, nrog rau koj li keeb kwm kev kho mob, tshwj xeeb tshaj yog tias koj muaj lossis tseem tab tom raug mob los ntawm lwm cov tawv nqaij xws li eczema.
Kauj Ruam 4. Txheeb cais hom sib txawv ntawm Retin-A
Retin-A tuaj yeem tau txais hauv cov kua, gel, thiab qab zib cov tshuaj npaj. Kev npaj gel feem ntau haum rau pob txuv vim tias lawv tsis ua rau tawv nqaij ntau dhau. Txawm li cas los xij, cov gel tuaj yeem ua rau tawv nqaij qhuav. Yog li, yog tias koj muaj tawv nqaij qhuav, Retin-A hauv qab zib yuav yog qhov kev xaiv zoo tshaj.
Retin-A muaj nyob hauv ntau qhov ntau npaum li cas. Cov gel muaj nyob rau hauv kev xaiv ntawm 0.025% lossis 0.01% dosage. Cov tshuaj nplaum muaj nyob hauv kev xaiv 0.1%, 0.05%, lossis 0.025%koob tshuaj. Thaum cov kua npaj muaj nyob rau hauv koob tshuaj 0.05%. Cov kws kho mob feem ntau yuav sau tshuaj qis dua kom pib nrog thiab nce nws yog xav tau. Qhov nce ntxiv hauv qhov ntau npaum no yog ua los tiv thaiv kev phiv
Kauj Ruam 5. Paub txog qhov tshwm sim muaj tshwm sim
Kev phiv tshuaj me me los ntawm kev siv Retin-A tuaj yeem tshwm sim. Txawm li cas los xij, yog tias ib qho ntawm cov kev mob tshwm sim no tsis zoo, dhau mus ua tsis tau, lossis cuam tshuam nrog koj txoj haujlwm niaj hnub, hu rau koj tus kws kho mob tam sim. Nco ntsoov tias feem ntau cov kev mob tshwm sim yuav tshwm sim thaum thawj 2 lub lis piam ntawm kev siv Retin-A. Feem ntau, cov kev mob tshwm sim yuav tsawg dua nrog kev siv tas li. Feem ntau thiab tshawb fawb tau teev tseg cov kev mob tshwm sim ntawm Retin-A suav nrog:
- Cov tawv nqaij qhuav
- Cov tawv nqaij liab thiab blistered
- Khaus, tev tawm thiab tawv nqaij
- Ua kom sov lossis kub hnyiab
- Nce tus naj npawb ntawm pob ntxau thaum pib siv
Kauj Ruam 6. Paub qhov contraindications
Cov tshuaj no tau nqus los ntawm cov tawv nqaij yog li cov poj niam cev xeeb tub yuav tsum tsis txhob siv Retin-A vim tias nws tau raug pov thawj los ua qhov tsis xws luag hauv plab.
- Yog tias siv nws los kho pob txuv, tsis txhob siv lwm yam tshuaj pob txuv thaum siv Retin-A vim qhov no tuaj yeem ua rau tawv nqaij tawv ntxiv.
- Tsis txhob siv cov khoom exfoliating, lossis cov khoom uas muaj cov khoom xyaw exfoliating xws li benzoyl peroxide, resorcinol, salicylic acid, leej faj, lossis lwm yam kua qaub sib xyaw.
Txoj Kev 2 ntawm 2: Siv Retin-A
Kauj Ruam 1. Nyeem cov lus qhia hauv daim ntawv qhia
Feem ntau, Retin-A yog siv hmo ntuj, lossis ib zaug txhua 2-3 hnub. Kom tau txais txiaj ntsig zoo tshaj plaws, siv Retin-A thaum hmo ntuj.
Nco ntsoov xyuas nrog koj tus kws kho mob lossis tus kws muag tshuaj kom raug qhov ntau npaum li cas thiab cov txheej txheem thiab zaus siv. Koj tuaj yeem nug lawv cov lus nug
Kauj Ruam 2. Ntxuav koj txhais tes thiab cov teeb meem ntawm daim tawv nqaij
Ntxuav koj txhais tes thiab ntsej muag kom huv nrog xab npum me me thiab dej. Sim ua kom tsis txhob xau xab npum lossis cov khoom lag luam uas muaj "microbeads" lossis lwm yam khoom xyaw exfoliating. Tom qab ntawd, txhuam daim tawv nqaij kom qhuav.
Xyuas kom koj cov tawv nqaij qhuav tag. Tos 20-30 feeb ua ntej thov Retin-A kom paub tseeb tias koj cov tawv nqaij qhuav
Kauj Ruam 3. Siv cov khoom nrog cov ntsis ntiv tes
Koj tseem tuaj yeem siv cov paj rwb los yog paj rwb swab, tshwj xeeb tshaj yog tias koj siv Retin-A hauv cov kua. Siv Retin-A txog qhov loj me ntawm cov taum (ib yam li kua, gel, lossis cream) lossis txaus kom kis tau rau ntawm daim tawv nqaij. Retin-A yuav tsum tau ua ntawv nyias nyias, thiab tsis tuab dhau rau ntawm daim tawv nqaij. Feem ntau, Retin-A xav tau hauv kev siv ib zaug hauv qee thaj tsam tsis ntau tshaj qhov loj ntawm pea. Ntxuav koj txhais tes tom qab.
- Ua ntawv thov cov khoom tsuas yog cov teeb meem ntawm daim tawv nqaij, tsis yog tag nrho lub ntsej muag thiab/lossis caj dab.
- Ceev faj thaum thov Retin-A. Tsis txhob kov thaj tsam ib ncig ntawm lub qhov ncauj thiab hauv qab qhov muag. Yog tias cov khoom no nkag rau hauv lub qhov muag, yaug nrog dej. Siv dej sov thiab yaug rau 10-20 feeb. Yog tias muaj kev khaus khaus, hu rau kws kho mob.
- Ntxuav koj txhais tes kom huv si tom qab koj ua tiav. Txoj kev no, Retin-A seem yuav tsis hloov mus rau lwm tus neeg, lwm qhov ntawm daim tawv nqaij, lossis nkag mus rau qhov muag lossis lub qhov ncauj yuam kev vim qhov no yog qhov txaus ntshai.
Kauj Ruam 4. Siv Retin-A tsis tu ncua
Koj yuav tsum siv Retin-A tsis tu ncua kom tau txais nws cov txiaj ntsig siab tshaj. Sim siv cov khoom no tib lub sijhawm txhua hmo. Txoj kev ntawd, koj tuaj yeem siv nws. Retin-A tsis yog siv kho ib leeg thaum koj muaj pob txuv vim tias kev kho tawv nqaij los ntawm cov khoom no tau siv sijhawm ntev.
- Nco ntsoov tias koj pob txuv tuaj yeem ua rau mob hnyav hauv thawj 7-10 hnub ntawm kev siv, tab sis yuav tsum txhim kho hauv thawj ob peb lub lis piam nrog kev siv tas li. Hauv qee kis, lub sijhawm nws siv rau qhov tshwm sim yuav tsum yog 8-12 lub lis piam.
- Tsis txhob muab ob npaug koob tshuaj lossis qhov ntau thiab zaus siv. Yog tias koj tsis noj tshuaj thiab siv nws txhua hnub, tsuas yog hla qhov koob tshuaj ntawd. Tsis txhob muab ob zaug ntxiv. Ib yam li ntawd, tsis txhob noj Retin-A ntau dua li pea qhov ntau lossis ntau dua ib zaug ib hnub. Qhov no yuav tsis tau txais txiaj ntsig ntawm daim tawv nqaij, thiab yuav ua rau muaj feem cuam tshuam ntau ntxiv.
Kauj Ruam 5. Tsis txhob tshav ntuj
Retin-A tuaj yeem ua rau koj nkag siab ntau dua rau lub hnub ci. Sim ua kom tsis txhob raug tshav ntuj nyob ntev mus ntxiv nrog rau cov tshuaj pleev thiab UV teeb. Siv tshuaj pleev thaiv hnub nrog SPF tsawg kawg 30 txhua hnub los tiv thaiv kev kub hnyiab lossis ua kom khaus ib hnub. Hnav cov khaub ncaws tiv thaiv xws li lub kaus mom, lub tsho ntev, thiab lub ris ntev thaum siv sijhawm sab nraum zoov thiab tshav ntuj.
Yog tias koj muaj qhov kub hnyiab, tos kom koj cov tawv nqaij zoo ua ntej siv Retin-A
Kauj Ruam 6. Siv cov tshuaj moisturizer yog tias koj cov tawv nqaij qhuav heev
Tham nrog koj tus kws kho mob txog qhov ua kom lub cev ntub dej yog tias koj cov tawv nqaij qhuav dhau vim siv Retin-A. Feem ntau, cov dej ua kua nplaum, cov kua nplaum, lossis cov tshuaj pleev yog qhov tsim nyog yog tias koj siv Retin-A los kho pob txuv. Yog tias siv Retin-A los kho cov pob txuv lossis qhov tsaus ntuj, cov kua nplaum thiab cov tshuaj pleev tau zoo.
Tsis txhob siv cov tshuaj nplaum lossis lwm yam tshuaj pleev kom ntev li 1 teev tom qab siv Retin-A
Kauj Ruam 7. Hu rau kws kho mob
Nco ntsoov tias tib neeg feem coob tsis muaj kev phiv loj thaum noj Retin-A. Txawm li cas los xij, yog tias koj pom ib qho ntawm cov tsos mob hauv qab no, koj yuav tsum hu rau koj tus kws kho mob tam sim:
- Blister, tawv nqaij, hlawv, lossis tawv nqaij o
- Kiv taub hau, mob taub hau, tsis meej pem, ntxhov siab, lossis nyuaj siab
- Kev tsaug zog, qeeb ntawm kev hais lus, lossis lub ntsej muag tuag tes tuag taw
- Kev ua xua, suav nrog khaus, o, thiab ua pa nyuaj
- Yog tias koj cev xeeb tub thaum noj Retin-A
