Yuav ua li cas xaiv cov tshuaj pleev thaiv hnub zoo rau lub ntsej muag

Zoo Siab

• Dab tsi los soj ntsuam hauv tshuaj pleev thaiv hnub
• Puas yog nws yuav tsum tau thov tshuaj pleev di ncauj?
• Thaum twg thov tus tiv thaiv
• Tshuaj pleev thaiv hnub ua haujlwm

Tshuaj pleev thaiv hnub yog qhov tseem ceeb ntawm kev tu tawv nqaij txhua hnub, vim tias nws pab tiv thaiv cov duab tshav tiv thaiv tshav ntuj UV (UV) tso tawm los ntawm lub hnub. Txawm hais tias hom duab hluav taws xob no ncav cuag daim tawv nqaij tau yooj yim dua thaum nws nyob hauv lub hnub, qhov tseeb yog tias daim tawv nqaij tau tas li, txawm tias tsis ncaj qha, los ntawm lub qhov rais ntawm lub tsev lossis lub tsheb, piv txwv.

Txawm nyob rau hnub huab, thaum lub hnub tsis muaj zog, ntau dua li ib nrab ntawm cov duab ci UV tswj kom dhau los ntawm cov cua thiab ncav cuag daim tawv nqaij, ua rau tib hom kev raug mob uas lawv yuav ua rau hnub ntshiab. Yog li, qhov zoo tagnrho yog siv tshuaj pleev thaiv hnub txhua hnub, tshwj xeeb tshaj yog nyob rau qee qhov ntawm lub cev uas tsis tau npog los ntawm cov khaub ncaws.

Ib qho ntawm cov seem ntawd yog lub ntsej muag. Qhov ntawd vim tias, tshwj tsis yog koj hnav lub kaus mom txhua lub sijhawm, koj lub ntsej muag yog ib feem ntawm lub cev uas feem ntau raug rau UV hluav taws xob, uas tsis tsuas yog nce ntawm kev pheej hmoo ntawm daim tawv nqaij tawv, tab sis kuj muaj hnub nyoog ntawm daim tawv nqaij, tawm hauv nws ziab, ntxhib. thiab ntsws. Yog li, kev paub xaiv cov tshuaj pleev thaiv hnub rau koj lub ntsej muag, thiab siv nws txhua hnub yog qhov tseem ceeb heev rau koj cov tawv nqaij noj qab haus huv.

Dab tsi los soj ntsuam hauv tshuaj pleev thaiv hnub

Thawj tus yam ntxwv uas yuav tsum tau soj ntsuam hauv tus tiv thaiv yog nws tiv thaiv hnub tiv thaiv, tseem hu ua SPF. Tus nqi no qhia txog lub hwj chim ntawm tus tiv thaiv, uas yuav tsum muaj ntau dua rau lub ntsej muag dua rau lwm tus lub cev, txij li daim tawv nqaij nws nkag siab zoo.

Raws li ob peb lub koom haum mob tawv nqaij thiab dermatology, SPF ntawm lub ntsej muag tiv thaiv yuav tsum tsis pub tsawg dua 30, thiab tus nqi no yog qhia rau cov neeg muaj daim tawv tsaus nti. Rau cov neeg muaj lub ntsej muag tawv dua, qhov zoo tagnrho yog siv SPF ntawm 40 lossis 50.

Ntxiv nrog rau SPF, nws yog ib qho tseem ceeb uas yuav tsum paub txog lwm yam ntawm lub qab zib xws li:

• Yuav tsum muaj cov khoom xyaw ntuj ntau, xws li zinc oxide lossis titanium dioxide, dua li cov khoom siv tshuaj, xws li oxybenzone lossis octocrylene;
• Muaj kev tiv thaiv dav dav, uas yog, tiv thaiv tawm tsam UVA thiab UVB;
• Ua neeg tsis-comedogenic, tshwj xeeb tshaj yog muaj rau cov tib neeg muaj pob txuv lossis tawv khaus yooj yim, vim tias nws tiv thaiv qhov hws ua tsis tau txhaws;
• Yuav tsum muaj tuab tshaj li lub cev tiv thaiv, txhawm rau tsim kev thaiv teeb meem ntau dua rau ntawm daim tawv nqaij thiab tsis tau yooj yim tshem tawm los ntawm hws.

Cov yam ntxwv no tuaj yeem pom nyob rau hauv cov hom loj ntawm cov tshuaj pleev thaiv hnub nyob rau hauv kev ua lag luam, tab sis kuj tseem muaj ob peb lub ntsej muag muag tshuaj pleev ntsej muag uas muaj SPF, uas tuaj yeem hloov tau zoo rau tshuaj pleev thaiv hnub. Txawm li cas los xij, thaum lub hnub cream tsis muaj SPF, koj yuav tsum xub siv cov moisturizer thiab tom qab ntawd tos kom ntev li 20 feeb ua ntej thov lub ntsej muag tshuaj pleev ntsej muag.

Nws tseem ceeb heev kom tsis txhob siv lub hnub ci tom qab hnub tas sij hawm, txij li, nyob rau hauv cov xwm txheej no, qhov kev tiv thaiv tsis tau lees paub, thiab yuav tsis tuaj yeem tiv thaiv daim tawv nqaij kom zoo.

Puas yog nws yuav tsum tau thov tshuaj pleev di ncauj?

Cov tshuaj pleev thaiv hnub yuav tsum tau siv rau tag nrho cov tawv nqaij ntawm lub ntsej muag, tab sis yuav tsum zam kom dhau qhov chaw sib raug zoo tshaj plaws xws li qhov muag thiab daim di ncauj. Hauv cov chaw no, koj kuj yuav tsum siv koj cov khoom lag luam, xws li tshuaj pleev di ncauj hnub ci thiab tshuaj pleev qhov muag rau SPF.

Thaum twg thov tus tiv thaiv

Lub ntsej muag tshuaj tiv thaiv kab mob yuav tsum tau thov ntxov thaum sawv ntxov thiab, qhov zoo tshaj, 20 mus rau 30 feeb ua ntej tawm hauv tsev, kom nws tuaj yeem nqus tau kom zoo ua ntej yuav ua kom tawv nqaij rau hnub.

Ntxiv rau, koj yuav tsum, thaum twg ua tau, rov thov tus tiv thaiv txhua ob teev los yog thaum twg koj mus rau hauv hiav txwv lossis pas dej. Hauv txhua txhua hnub, thiab vim tias nws yuav nyuaj los siv tshuaj pleev thaiv hnub ntau li ntau, kev saib xyuas yuav tsum tau ntsuas nrog UV tshaj, xws li hnav lub kaus mom thiab zam lub sijhawm sov tshaj, thaum 10 teev sawv ntxov txog 7 teev sawv ntxov 4 teev tsaus ntuj.

Tshuaj pleev thaiv hnub ua haujlwm

Cov tshuaj pleev thaiv hnub tuaj yeem siv ob hom tshuaj los tiv thaiv daim tawv nqaij tiv thaiv tshav ntuj. Thawj hom yog cov khoom xyaw uas muaj kev cuam tshuam rau cov duab ci no, tiv thaiv lawv kom ncav cuag daim tawv, thiab suav nrog zinc oxide thiab titanium oxide, piv txwv. Hom ob yog cov khoom uas nqus cov UV duab, tiv thaiv lawv kom tsis txhob nqus los ntawm daim tawv nqaij, thiab ntawm no muaj cov tshuaj xws li oxybenzone lossis octocrylene.

Qee lub hnub ci yuav tsuas muaj ib hom ntawm cov khoom no, tab sis feem ntau muaj kev sib xyaw ntawm ob qho tib si, los muab kev tiv thaiv ntxiv. Tseem, kev siv cov khoom lag luam nrog tsuas yog ib hom ntawm cov khoom no tau zoo tiv thaiv kev raug mob los ntawm UV hluav taws xob.