Nyob rau lub caij nplooj ntoos hlav, ntau phau ntawv sau cov khoom ceeb toom txog photocarogenesis thiab yees duab. Tab sis, txawm tias qhov no, tsheej lab ntawm cov neeg tseem pheej tsim txom "tshav ntuj tuaj tos qhua." Peb tau qhia los ntawm thaum yau hnub uas zoo siab rau kev noj qab haus huv. Tab sis cov neeg uas siv ib lub sij hawm ntev sov lawv tus kheej nyob rau hauv lub hnub, raug teeb meem nrog photosensitivity. Qhov no yog ib qho mob loj, uas ua rau muaj teeb meem ntawm cov tawv nqaij ntawm ultraviolet rays.
Nws zoo nkauj heev rau lub hnub ci sov tom qab lub caij txom nyem txias caij ntuj no! Peb tsis xav kom nco qab tias lub hnub txoj kev khiav lub suab ultraviolet hluav taws xob, uas yog lub yeeb ncuab tseem ceeb rau peb cov tawv nqaij. Ultraviolet raug, ua rau daim tawv nqaij laus, tsis yog qhov yuav los ntawm lub cev. Yog li ntawd, nws yog qhov nyuaj rau peb xav tias lub hnub ua kev hem thawj. Tsis tas li ntawd xwb, nrog lub sijhawm txais qee lub tshav puam, nws coj nyiaj txiaj ntsig rau lub cev. Tab sis qhov sunburns yog zoo kawg nkaus xav. Lub siab tsis kub siab yuav ua rau muaj mob ntau ntau hnub. Tab sis ntau tus neeg tau siv rau lawv thiab xav txog qhov teeb meem tsis sib to taub. Thiab nyob rau hauv vain!
Nyob rau hauv xyoo tas los, ntau thiab ntau tus neeg muaj kev nyuaj siab nrog teeb meem ntawm kev tsim txom ntawm cov tawv nqaij ntawm ultraviolet rays. Xav txog tias huab cua yog pos huab sab nraud. Tsuas yog lub tshav tawg xwb los ntawm cov huab. Lub hnub yog yuav luag tsis pom, tab sis tom qab taug kev ntawm daim tawv nqaij blisters tshwm. Nws khaus thiab flakes. Qhov no feem ntau tshwm sim rau cov poj niam. Thiab muaj ntau yam rau qhov no. Qhov tseeb yog qhov kev tshwm sim no yog qhov teeb meem los ntawm cov khoom uas tsis tshua muaj tshwm sim uas tau tshwm sim los yog nyob rau hauv daim tawv nqaij. Lawv ua rau cov tawv nqaij supersensitive rau ultraviolet hluav taws xob. Cov tshuaj no yog hu ua photoreactive los yog, nyob rau hauv ib txoj kev sib txawv, cov neeg ntiag tug. Tshwj xeeb tshaj yog raug rau cov kev tshuai, ntawm daim tawv nqaij, tsis muaj zog los ntawm sunburn. Cov neeg ua yeeb yaj kiab tuaj yeem ua rau muaj kev cuam tshuam ntawm ob hom - photoallergic thiab phototoxic reaction.
Feem ntau cov koob tshuaj tiv thaiv yog los ntawm perfumery thiab tshuaj pleev ib ce raws li: cov roj sandalwood, roj bergamot, daj, musk. Tseem muaj qhov fab kev xuas fais fab tuaj yeem tsim kev kub ntxhov rau qee cov tshuaj thiab cov tshuaj tua kabmob (antibacterial agents). Ultraviolet hluav taws xob hloov cov tshuaj lom neeg muaj pes tsawg leeg ntawm cov khoom muag pom ntawm daim tawv nqaij. Txoj kev no ua rau muaj kev tsis haum. Thiab tom qab ib nrab ntawm lub sij hawm raug mob ultraviolet lub teeb, qhov kev ua xua yuav kis tau mus rau cov cheeb tsam kaw ntawm daim tawv nqaij.
Nws raug pom tias cov concentrated ultraviolet radiation destroys hlwb ntawm nyob ntaub so ntswg. Qhov no yog dab tsi tshwm sim rau cov kev xav ntawm phototoxic. Cov khoom nyob rau hauv daim tawv nqaij nquag absorbs ultraviolet rays, uas cuam tshuam rau cov hlwb uas nyob ib sab ntawm lub cev. Xws li lub hlwb tuag tas, ua rau muaj teeb meem ntau. Cov tshuaj tiv thaiv no tuaj yeem tshwm sim tam sim ntawd ntawm kev taug kev, thiab ob peb teev. Qhov kab mob insidious, tsis zoo li sunburn, yuav manifest nws tus kheej rau ib lub sij hawm ntev. Qee zaum rau ntau xyoo. Hmoov tsis, cov neeg muaj kab mob ntawm daim tawv nqaij muaj kev cuam tshuam los ntawm cov kev cuam tshuam kev yees duab. Xws li pob txuv, psoriasis, herpes, eczema.
Thaum cov photosensitization - tom qab kev tsim txom ntawm tshuaj pleev ib ce thiab sunburn, ib tug xov tooj ntawm cov teeb meem loj tshwm sim. Cov mob no yuav ua rau mob tawv nqaij tawv (mob ua yees duab). Piv txwv li: cov tsos mob ntawm cov hlwv, khaus thiab zawm, kev tsis haum, kev qaug zog, tshav ntuj. Cov tuabneeg tseem tuaj yeem tuaj yeem ua rau mob tsis zoo. Ua rau nws laus ntxov thiab txawm tias oncological kab mob.
Cov kev tshawb fawb pom tau tias cov duab photoreactive yuav muaj nyob rau hauv tej yam uas niaj hnub ua rau peb. Nws yog deodorants, xab npum tua kab thiab ntau yam tshuaj pleev ib ce. Muaj ntau cov tshuaj kuj ua rau muaj kev mob rau lub cev. Piv txwv, tshuaj tua kab mob (tetracycline), tshuaj tsis-steroidal anti-inflammatory, sulfonlamides, antihistamines. Nws yog lub npe hu hais tias lub Extract ntawm St John lub wort muaj hypericin, uas muaj ib tug antidepressant nyhuv. Tsaug rau qhov no, khoom noj khoom haus additives nrog St John lub wort extract ua nrov. Alas, qhov Extract no kuj yog ib tug cwj pwm txawv.
Ntawm chav kawm, qhov muaj cov tshuaj yeeb dawb tsis ua rau ib tug photodermis nyob hauv txhua tus neeg. Feem ntau nws cuam tshuam rau cov neeg uas tsis zoo pigmented nyias daim tawv nqaij. Tab sis cov neeg tawv nqaij uas tsaus ntuj nti, dhau lawm, tuaj yeem tsis muaj kev nyab xeeb. Tshwj xeeb tshaj yog tias koj nyob hauv lub hnub ntev.
Qhov tshwm sim ntawm phototoxic tshua tsub rau hauv cov nram qab no:
- Thaum cov tawv nqaij yog cuam tshuam los ntawm retinoids. Retinoids yog siv nyob rau hauv kev kho mob ntawm pob txuv thiab daim tawv nqaij rejuvenation. Lawv pab exfoliate tuag hlwb thiab txuas hnub nyoog nws. Tab sis cov tawv nqaij thinning yog yuav kis tau tus kab mob ultraviolet ntau dua. Yog li, thaum kho cov retinoids, yuav tsum siv tshuaj pleev thaiv hnub. Qhov no yuav tiv thaiv tsis ncaj pigmentation.
- Tom qab txoj kab sib tawb, exfoliation ntawm stratum corneum tshwm sim. Tshuaj chiv, tshuaj ntxuav tsev nrog cov nplauv thiab laser polishing ua rau kom muaj kev raug mob rau lub ultraviolet light. Tsis tas li ntawd, tom qab txoj kev ua no, melanocytes ua rau cov neeg hyperpigmentation raug qhib. Hauv no scenario, lub xub ntiag ntawm ib tug cwj pwm txawv minimizes cov nyhuv ntawm cov neeg ua hauj lwm tiv thaiv.
- Cov tshuaj pleev ib ce muaj hnub nyoog uas muaj roj ntau heev, yog nrov heev. Nws tshem tawm cov kab tev thiab ua rau tawv nqaij. Txo cov kev sib txuam kis mob. Muab cov khoom thaiv rov qab tuaj yeem txum dua. Txawm li cas los, polyunsaturated fatty acids uas muaj ib qho teeb meem loj. Nyob rau hauv tus ntawm tshav ntuj, lawv oxidized. Cov khoom oxidation teeb meem yog tsim. Xws li cov pa sib xyaw ua pa, uas yog ib qho tshuaj lom rau daim tawv nqaij. Thiab nrog mob siab heev ultraviolet nkaus, oxidation yog ntau khaus. Dab tsi yuav ua rau muaj kev phom sij phototxic ruaj khov.
- Qhov ua rau cov kev xav phototxic tuaj yeem yog txoj kev ua tattoo. Nrog tattoo thiab cov khoom ua kom zoo li qub, pigments nrog ib tug cadmium ntsev ntsiab lus yuav siv tau. Qhov ntsev no txawv ntawm cov khoom nta tawm.
- Tsaus txaus, qee lub tshav ntuj tuaj yeem tsis tiv thaiv cov tawv nqaij ntawm lub hnub, tab sis ua rau muaj cov tshuaj tua kab mob. Yog vim li cas qhov no yog paraamino-benzoic acid (PAVA), uas yog ib feem ntawm cov tshuaj nplaum. Ua tib zoo nyeem cov lus sau ntawm lub qab zib ntawm lub pob. Los ntawm txoj kev, nyob rau hauv sab hnub poob no acid yog tshem tawm ntawm formulations.
- Photactive cov khoom muaj nyob hauv cov roj yam tseem ceeb. Yog li, ua tib zoo xyuas cov tawv nqaij tom qab cov txheej txheem siv cov roj yam tseem ceeb.
Raws li koj pom, ntau cov tshuaj pleev ib ce thiab tshuaj muaj feem xyuam phom rau cov tawv nqaij tsis muaj zog. Thiab txoj kev pheej hmoo ntawm kev tau txais ib lub photoderma tsis yog me me. Kev cuam tshuam zoo tshaj plaws ntawm cov neeg tsis pom kev hauv lub caij nplooj ntoos hlav. Thaum lab tus poj niam raug mob rau cov mob khaub thuas thiab avitaminosis, daim tawv nqaij raug rau cov teebmeem huab cua. Nyob rau hauv kev nrhiav ntawm kev zoo nkauj, zoo nkauj poj niam tsis mloog cov tswv yim ntawm cosmetologists. Tom qab cov txheej txheem, tev daim tawv thiab sib tsoo muaj qhov siv cov tshuaj pleev thaiv hnub. Thiab tshwj xeeb tshaj yog tsis mus coj ntoo kaus mom nrog cov npoo dav. On qhov tsis tooj, lawv hloov lawv tus kheej rau lub caij nplooj ntoos hlav tshav ntuj, tsis xav txog kev ua haujlwm ntawm kev tshuam ultraviolet.
Hmoov tsis, photodermatitis tuaj yeem dag tau tos rau txhua tus neeg. Tsis yog nyob ntawm kev sib deev thiab daim tawv nqaij xim. Yog li ntawd, saib xyuas koj cov tawv nqaij ua ntej:
- Nws yog ib qho tsim nyog yuav tsum ua tib zoo tshaj cov lus ceeb toom ntawm cov kws kho mob txog kev piam sij ntawm ultraviolet hluav taws xob. Zam rau sunburn kis, muab txoj kev mus rau lub ntuj xim ntawm daim tawv nqaij. Yog tias koj tawm ntawm thaj chaw ntev ntev rau lub caij nplooj ntoos hlav-lub caij ntuj sov, koj yuav tsum siv tshuaj pleev tshuaj hnub ci tuaj. Tsis txhob siv cov nourishing cream thaum nruab hnub. Cov polyunsaturated fatty acids uas nkag mus rau hauv lawv cov muaj pes tsawg leeg hauv lub hnub yog hloov mus ua cov khoom ntiag tug. Tsis txhob tos kom muab tso rau hauv ib lub hnub ci uas muaj hnub ci nrog lub tsho dav. Tsis txhob siv ntau lub sij hawm nyob rau hauv lub hnub ci ci.
- Cosmetic cov txheej txheem rau tshem tawm horny daim tawv nqaij yuav tsum ua tsis tau nyob rau hauv lub caij nplooj ntoos hlav thiab lub caij ntuj sov, tab sis nyob rau hauv Autumn los yog lub caij ntuj no. Yog tias koj tsis tuaj yeem tsis kam noj cov tawv nqaij, tom qab tus txheej txheem, tiv thaiv koj tus kheej nrog tshuaj pleev thaiv hnub, uas muaj kev tiv thaiv siab tshaj plaws (SPF> 50).
- Siv cov tshuaj pleev ib ce nrog antioxidants: nrog vitamin C, E thiab zaub polyphenols. Cov antioxidants lawv tus kheej yuav tsis tiv thaiv tawm tsam ultraviolet hluav taws xob. Tab sis lawv pab tshem tawm phototaksins ntawm daim tawv nqaij.
- Nco ntsoov muab txhua yam kev xyuam xim yog tias koj noj cov tshuaj tua kab mob, ibuprofen, sulfanilamide, St. John lub wort extract. Thiab feem ntau, nws tsis yog ib qho tseem ceeb uas yuav tsum tau qhia nrog tus kws kho mob uas hais txog kev muaj cov neeg tsis tu ncua.
Saib xyuas koj tus kheej!