Hom mob ntawm daim tawv nqaij - ib yam mob ntawm daim tawv nqaij, nyob ntawm seb nws lub cev muaj sia.
Hom tawv nqaij tsis yooj yim rau kev txiav txim siab ntawm ib nrais muag. Ntawm chav kawm, qhov yooj yim qauv ntawm daim tawv nqaij nyob rau hauv tag nrho cov neeg yog tib yam.
Tab sis cov qog sebaceous txawv zuj zus sebum, thiab nyob rau ntau qhov chaw hauv lub ntsej muag lawv ua yeeb yam txawv.
Tsis tas li ntawd, daim tawv nqaij muaj peev xwm khaws cia thiab poob moisture. Nrog lub hnub nyoog, yam ntawm daim tawv nqaij hloov. Tab sis, nrog kev tu cev tu cev, daim tawv nqaij yuav khaws cia zoo nyob ntev.
Hnub no, cov kws qhia paub txog cov tawv nqaij nram no:
■ qub;
■ oily moisturized;
■ rog tsis muaj dej txaus;
■ Sebostatic dehydrated; nyob rau hauv sebostatic moistened;
■ Atrophied.
Los ntawm cov npe nws yog tseeb tias tej tawv nqaij yog thawj zaug soj ntsuam los ntawm cov ntsiab lus ntawm roj, thiab ces los ntawm noo noo cov ntsiab lus. Txij li thaum tsis yog txhua tus siv lub npe tshiab, peb yuav siv cov khoom faib ntawm cov tawv nqaij mus rau qhov qub, qhuav, rog thiab ua ke.
Txhua hom ntawm daim tawv nqaij yuav tsum tau txais kev saib xyuas zoo. Nrog qis qis ntawm qhov sebaceous thiab hws qog, muaj ib daim duab saib seborrhea, uas yog pom los ntawm cov pob txha los ntawm cov zis heev los yog cov nqaij qhuav.
Kev qaug zog ntawm kev ua haujlwm ntawm cov qog thiab tawm hws hws yog qhov ua rau dryness. Tus kab mob no yog hu ua sebostasis.
Seborrhea thiab seborrhea yog cov mob heev ntawm lub xeev ntawm lub plhaub dej.
Feem ntau cov khoom siv kho kom zoo nkauj yog tsim los rau qee yam tawv nqaij: cov tawv nqaij yuav tsum ua kom moisturizing thiab ua kom rov qab ua rau lub raj yas, thiab nrog oily ntawm daim tawv nqaij, ntawm qhov tsis sib thooj, nws yog ib qho tsim nyog kom tshem tawm ntau cov sebum thiab moisturize.
Tseem muaj cov tawv nqaij phototypes (synonym: hom ntawm daim tawv nqaij pigmentation) - cov xim thiab cov yam ntxwv ntawm daim tawv nqaij, nyob ntawm seb lub degree ntawm pigmentation. Muaj xya daim tawv nqaij phototypes.
Nyob ntawm daim tawv nqaij phototype, sunscreens (UV lim) nrog ntau hom tshuaj pleev thaiv hnub SPF uas siv rau hnub tiv thaiv.
Ntaus 0 - cov tawv nqaij hauv albinos depigmented. Lawv cov tawv nqaij yog dawb, qee zaum nrog ib tus pinkish zas: nyob rau hauv cov plaub muag, pob muag, armpits, pubic plaub hau kuj dawb, nyias. Nyob rau hauv albinos, photophobia, yog li cov tshuaj pleev qhov tshuaj tiv thaiv SPF feem ntau.
Ntaus 1 - lub teeb, freckled, feem ntau nyob rau hauv redheads los yog blondes. Raug rau Anglo-Saxons. Tsis txhob dance, instantly burns. Yuav tsum tau nyiaj nrog lub siab tshaj plaws SPF thaum nyob hauv lub hnub.
Hom 2 - dog dig ntawm daim tawv nqaij nruab nrab ntawm European nrog cov plaub hau daj, xim tawv daj yog daj ntseg, tans heev, yooj yim burns; SPF los ntawm 20, nrog kev siv - 15.
Ntaus 3 - Qaum teb sab Europe qe nrog cov plaub hau daj, xim tawv nqaij tsis zoo, zoo dua qub, tsis tshua hlawv; SPF 20-10.
Hom 4 - Mediterranean hom nrog cov plaub hau daj tsaus nti, xim tawv nqaij ntsuab, xim yooj yim thiab tsuas ua rau kub nyhiab; SPF 15-8.
Ntaus 5 - As hom nrog tsaus muag thiab plaub hau, txiv ntseej tawv, hlawv tsis tshua muaj neeg; SPF 6-8
Type 6 - African-Caribbean hom: ob lub qhov muag, plaub hau thiab tawv nqaij tsaus nti, daim tawv nqaij ntawm no hom tsis kub hnyiab; SPF 3-4.
Cov tawv nqaij qub
Cov tawv nqaij tawv yog daim tawv nqaij uas tsis muaj txheej txheem dej, nws cov tshuaj lom neeg yog acidic, thiab tag nrho cov khoom hauv nws yog ib qho proportionate, balanced ratio. Qee cov tawv nqaij, raws li txoj cai, tshwm sim hauv cov tub ntxhais hluas, neeg noj qab nyob zoo.
Cov tawv nqaij feem ntau muaj lub cev sebum, elasticity, zoo nkauj ntuj ci. Nws yog elastic, tus, nws tsis muaj wrinkles thiab dilated pores. Rau qhov kov, daim tawv nqaij yog velvety-silky. Nws zoo tolerates ntxuav nrog dej thiab unfavorable huab cua - cua, Frost, tshav kub.
Cov tawv nqaij yog muaj 60% dej, 30% cov protein thiab 10% rog. Txhua cov tshuaj nyob rau hauv nws yog nyob rau hauv ib qho proportionate, balanced balanced ratio. Rau cov nees ntawm hom no, cov txheej txheem yog tsim nyog los tswj hwm nws tus mob: ntxuav, ntub noo, tiv thaiv los ntawm UV hluav taws xob.
Qhuav ntawm daim tawv nqaij
Cov tawv nqaij, nyob rau hauv uas qhov kev ua ntawm cov sebaceous thiab hws qog qis.
Tshaj tawm, qhuav ntawm daim tawv nqaij yog nyias, matte, yooj yim folds rau wrinkles, feem ntau flakes, tsis zoo tolerates ntxuav dej thiab huab cua. Nws txhaum cov dej-roj metabolism hauv. Cov tshuaj tiv thaiv ntawm daim tawv nqaij yog feem ntau tsuas yog me ntsis acidic.
Cov tawv nqaij qhuav hauv cov tub ntxhais hluas yog qhov zoo nkauj heev. Txawm li cas los xij, yog tias tsis muaj kev tu thiab khoom noj khoom haus, nws cov pob txha, nws npog nrog pob, blushes nrog khaus, thiab nrog lub hnub nyoog nws yuav npog nrog wrinkles.
Cov tawv nqaij ua kom zoo dua qub nrog nws tus kheej thiab nyob rau hauv cov huab cua qhuav, thiab thaum sov los yog siab kub kub, thiab thaum muaj cov tshuaj lom neeg, thiab lwm yam. Kom tawv ntub dej, cov tawv nqaij tawm cov khoom tshwj xeeb uas tau hu ua "natural moisturizing factor ".
Lub pob txha ntawm lub tawv nqaij yog cuam tshuam los ntawm ob qho tib si ua rau - muaj hnubnyoog, muaj kabmob hauv kev sib daj sib dee, ntxhov siab ntawm qog kev sib deev, pluag tsis ua haujlwm, lub plawv tsis ua haujlwm - thiab sab nraud, xws li siv tshuaj ntxuav tes, dej cawv, cologne nquag, raug cua sov.
Oily tej tawv nqaij
Oily ntawm daim tawv nqaij - daim tawv nqaij, uas tau nce ntau zog ntawm cov qog sebaceous. Cov tawv nqaij oily tshwm sim hauv cov tub ntxhais hluas thiab cov ntxhais thaum lub caij nplooj zeeg tiav, thiab cov neeg rog. On ib hom rog tawv tuab, ntom, nrog roj ci, muaj qhov loj pores, feem ntau comedones, nco ib tug txiv qaub crust.
Cov roj ntawm cov tawv nqaij nyob ntawm lub hnub nyoog (thaum muaj hnub nyoog, nws yog oily, nyob rau hauv cov neeg laus nws yog drier ntau dua), los ntawm cov tshuaj hormonal thiab muaj cov kab mob sab hauv, los ntawm lwm cov neeg mob (raug rau hnub, cua, dej ntsev, noj mov loj roj, cawv, tshuaj lom). Tsis tas li ntawd, daim tawv nqaij yuav oily vim yog kev saib xyuas tsis zoo.
Cov tawv nqaij cov tawv nqaij uas muaj kab laib yog cov kab mob, uas yog hu ua seborrhea.
Seborrhea yog ib tug kab mob ntawm tag nrho lub cev, tsis yog ntawm daim tawv nqaij. Sebaceous qog secrete ntau cov roj ntsha hauv cov roj ntsha uas txawv txav ntawm cov tshuaj tsis meej. Qhov kev ua ntawm cov qog sebaceous yog tswj los ntawm lub hauv paus paj hlwb.
Kom muaj kev nyuaj siab seborrhea tuaj yeem ua rau muaj kev ntxhov siab heev, xws li, xws li hormonal rov ua dua tshiab, nrog rau kev pub dawb. Tias yog vim li cas cov hluas no yoojyim tshwj xeeb.
Dermatologists pom ob hom tshuaj ntsuam seborrhea - oily thiab qhuav. Nrog oily seborrhea, daim tawv nqaij yog ci ntsa iab thiab zoo nkaus li ib lub txiv kab ntxwv tev, tsuas yog heev kev kaj huv thiab ntxhib, nrog rau qhov loj, qhov nruab nrab ntawm qhov quav. Raws li ib qho kev txuas ntawm cov kab mob microbial, cov qog sebaceous ua inflamed thiab hluas pob txuv tshwm.
Nrog seborrhea qhuav, cov tawv nqaij tseem oily, tab sis nws zoo li qhuav thiab flaky. Ntshav roj nyob rau hauv no cov ntaub ntawv yog tuab thiab ntom, nyob rau hauv Ntxiv thiab, nws yog tov nrog horny teev, yog li ntawm daim tawv nqaij tsis ci.
Nyob rau hauv txoj kev los ntawm lub basal txheej ntawm epidermis lub noj qab haus huv ntawm tes maj mam poob lub nucleus, yog tau sau nrog protein nrog keratin, ces nws yuav ua caiv. Nrog rau seborrhea qhuav, lub xov tooj ntawm tes ncav lub stratum corneum sai heev, ua ke nrog nucleus thiab ntshav. Hauv qhov no, cov txheej txheem ntawm keratinization thiab kev tshem tawm cov qe ntshav ntawm cov pob zeb ntawm stratum corneum yog tawg: lub "adheres" rau ntawm daim tawv nqaij rog, thiab, dhau mus, tas li muaj ntau ntau thiab ntau lub hlwb uas tseem "lo".
Tag nrho cov mechanism ntawm cov metabolism hauv ib txwm nyob rau hauv cov epidermis so. Nws tsis koom nrog cov amino acids, tshuaj yej, lipids, minerals, kab kawm thiab lwm yam tseem ceeb, piv txwv li, deoxyribonucleic (DNA) thiab ribonucleic (RNA) acids. Cov tawv nqaij ua tus ntiag tug tas li.
Daim tawv nqaij yog tuab thiab muaj me ntsis ya raws. Cov tawv nqaij yog nyob rau hauv qhov nro nruj thiab khaus. Nws tsuas yog tsim nyog kov lub ntsej muag, raws li flakes tam sim ntawd exfoliate, noog ntawm lub choj ntawm lub qhov ntswg, nyob rau hauv nasolabial folds thiab ntawm qhov ncauj ntawm qhov ncauj, tau daig hauv tsom iav thiab yoj. Qhov tsis xis nyob yog tsim los ntawm cov me, tab sis tuab heev thiab sib sib zog nqus zaum hauv cov zis ducts ntawm sebaceous qog, comedones.
Feem ntau, seborrhea swiftly kis ntawm oily kom qhuav thiab rov qab. Qee zaum seborrhea muaj nyob rau ib txhij, piv txwv li, nyob rau ntawm lub tawv nqaij - oily seborrhea (cov plaub hau glisten thiab stick ua ke), thiab ntawm daim tawv nqaij ntawm lub ntsej muag - qhuav, los sis lwm tus.
Tag nrho cov tawv nqaij
Cov tawv nqaij (synonym: mixed skin) yog ib hom tawv nqaij ua rau yus lub cev thiab thaj chaw qhuav, T-thaj tsam ntawm lub ntsej muag, sab saum toj ntawm lub hauv siab feem ntau them nrog oily ntawm daim tawv nqaij, qhov chaw seem yog qhuav, kab tias txawm tias tev.
Mixed skin yuav tsum muaj kev tu plaub tshwj xeeb ob nrawm, cais rau txhua qhov chaw. Xyaum siv qhov no yog ib qho tawv nqaij uas tsis tau sib luag ntawm cov zaub ntsuab.
Piv txwv, lub ntsej muag ntawm lub ntsej muag yog qhov qub, tab sis nws qhuav ntawm qhov muag, thiab oily nyob rau hauv tis ntawm lub qhov ntswg.