Nyob rau hauv xyoo tas los no, qhov teeb meem ntawm myopia ntawm cov menyuam yaus thiab cov tub ntxhais hluas tau dhau los ua qhov hnyav zuj zus, tshwj xeeb los ntawm qhov tshwm sim siab thiab muaj kev cuam tshuam rau kev pib hluas. Nws tau dhau los ua kev txhawj xeeb tseem ceeb rau pej xeem kev noj qab haus huv. Cov xwm txheej xws li kev cia siab ntev ntev ntawm cov khoom siv hluav taws xob, tsis muaj kev ua si sab nraum zoov, pw tsis txaus, thiab kev noj zaub mov tsis zoo yog cuam tshuam rau kev noj qab haus huv ntawm cov menyuam yaus thiab cov tub ntxhais hluas lub zeem muag. Yog li ntawd, kev tswj kom zoo thiab tiv thaiv myopia hauv cov menyuam yaus thiab cov tub ntxhais hluas yog qhov tseem ceeb. Lub hom phiaj ntawm kev tiv thaiv myopia thiab tswj nyob rau hauv pab pawg hnub nyoog no yog txhawm rau tiv thaiv kev mob myopia thaum ntxov thiab siab myopia, nrog rau ntau yam teeb meem tshwm sim los ntawm myopia siab, tsis yog tshem tawm qhov xav tau rau tsom iav lossis kho myopia.
Tiv Thaiv Thaum Ntxov Myopia:
Thaum yug los, qhov muag tsis tau tsim tag nrho thiab nyob rau hauv lub xeev ntawm hyperopia (farsightedness), hu ua physiological hyperopia lossis "hyperopic reserve." Raws li lub cev loj hlob, cov xwm txheej ntawm lub qhov muag maj mam hloov ntawm hyperopia mus rau emmetropia (lub xeev tsis pom kev deb lossis ze ze), cov txheej txheem hu ua "emmetropization."
Txoj kev loj hlob ntawm lub qhov muag tshwm sim nyob rau hauv ob theem tseem ceeb:
1. Kev loj hlob sai hauv me nyuam mos (yug txog 3 xyoos):
Qhov nruab nrab axial ntev ntawm tus me nyuam lub qhov muag yog 18 mm. Qhov muag loj hlob sai tshaj plaws nyob rau hauv thawj xyoo tom qab yug me nyuam, thiab los ntawm lub hnub nyoog ntawm peb xyoos, lub axial ntev (qhov kev ncua deb ntawm pem hauv ntej mus rau sab nraum qab ntawm lub qhov muag) nce li ntawm 3 hli, txo qhov degree ntawm hyperopia.
2. Kev loj hlob qeeb thaum hluas (3 xyoos txog rau kev laus):
Thaum lub sij hawm no, lub axial ntev nce los ntawm tsuas yog hais txog 3.5 hli, thiab lub refractive lub xeev tseem tsiv mus rau emmetropia. Los ntawm lub hnub nyoog ntawm 15-16, lub qhov muag loj yuav luag zoo li cov neeg laus: kwv yees li (24.00 ± 0.52) mm rau cov txiv neej thiab (23.33 ± 1.15) mm rau cov poj niam, nrog kev loj hlob tsawg heev tom qab ntawd.
Cov menyuam yaus thiab cov tub ntxhais hluas xyoo yog qhov tseem ceeb rau kev loj hlob ntawm kev pom. Txhawm rau tiv thaiv myopia thaum ntxov, nws raug nquahu kom pib tshuaj xyuas qhov muag tsis pom kev thaum muaj hnub nyoog peb xyoos, nrog kev mus ntsib txhua rau lub hlis mus rau lub tsev kho mob muaj koob npe. Kev kuaj pom ntxov ntawm myopia yog qhov tseem ceeb heev vim tias cov menyuam yaus uas muaj myopia ntxov tuaj yeem muaj kev vam meej sai dua thiab muaj feem yuav mob myopia siab.
Tiv thaiv High Myopia:
Tiv thaiv kom tsis txhob muaj myopia siab yuav tswj tau qhov kev loj hlob ntawm myopia. Feem ntau cov mob myopia tsis yog yug los tab sis tsim los ntawm qis mus rau nruab nrab thiab tom qab ntawd mus rau siab myopia. Cov myopia siab tuaj yeem ua rau muaj teeb meem loj xws li macular degeneration thiab retinal detachment, uas tuaj yeem ua rau pom kev tsis pom kev lossis qhov muag tsis pom. Yog li, lub hom phiaj ntawm kev tiv thaiv myopia siab yog txhawm rau txo qhov kev pheej hmoo ntawm myopia nce mus rau qib siab.
Tiv thaiv kev tsis ntseeg:
Misconception 1: Myopia tuaj yeem kho lossis thim rov qab.
Kev nkag siab txog kev kho mob tam sim no tuav tau tias myopia yog qhov hloov tsis tau. Kev phais tsis tuaj yeem "kho" myopia, thiab cov kev pheej hmoo cuam tshuam nrog kev phais tseem nyob. Tsis tas li ntawd, tsis yog txhua tus neeg yog ib tus neeg sib tw tsim nyog rau kev phais.
Misconception 2: Hnav looj tsom iav dub ua rau mob myopia thiab ua rau lub qhov muag deformation.
Tsis txhob hnav tsom iav thaum myopic tawm ntawm lub qhov muag nyob rau hauv lub xeev ntawm kev tsom xam tsis zoo, ua rau lub qhov muag mob lub sij hawm. Cov kab mob no tuaj yeem ua rau kom muaj kev loj hlob ntawm myopia. Yog li ntawd, hnav tsom iav kom zoo yog qhov tseem ceeb rau kev txhim kho qhov pom kev deb thiab rov ua kom pom kev ua haujlwm zoo hauv cov menyuam yaus myopic.
Cov menyuam yaus thiab cov tub ntxhais hluas nyob rau theem tseem ceeb ntawm kev loj hlob thiab kev loj hlob, thiab lawv qhov muag tseem tab tom loj hlob. Yog li, kev tshawb fawb thiab kev xav tiv thaiv lawv lub zeem muag yog qhov tseem ceeb tshaj plaws.Yog li, peb tuaj yeem tiv thaiv thiab tswj myopia li cas?
1. Kev Siv Qhov Muag Kom Zoo: Ua raws li Txoj Cai 20-20-20.
- Rau txhua 20 feeb ntawm lub sijhawm tshuaj ntsuam, so 20-thib ob los saib qee yam 20 ko taw (kwv yees li 6 meters) deb. Qhov no yuav pab kom lub qhov muag so thiab tiv thaiv qhov muag tsis pom kev.
2. Tsim nyog siv cov khoom siv hluav taws xob
Tuav ib qho kev ncua deb ntawm cov ntxaij vab tshaus, xyuas kom meej qhov nruab nrab ntawm lub vijtsam ci, thiab tsis txhob ntsia lub sijhawm ntev. Rau kev kawm thiab kev nyeem ntawv hmo ntuj, siv lub teeb lub rooj tiv thaiv qhov muag thiab tuav lub cev zoo, khaws cov phau ntawv 30-40 cm deb ntawm qhov muag.
3. Nce lub sij hawm ua si sab nraum zoov
Ntau tshaj li ob teev ntawm kev ua si sab nraum zoov txhua hnub tuaj yeem txo qhov kev pheej hmoo ntawm myopia. Ultraviolet lub teeb los ntawm lub hnub txhawb nqa qhov tso tawm ntawm dopamine nyob rau hauv lub qhov muag, uas inhibits ntau axial elongation, zoo tiv thaiv myopia.
4. Kev kuaj qhov muag tsis tu ncua
Kev kuaj xyuas tsis tu ncua thiab hloov kho cov ntaub ntawv kho qhov muag tsis pom kev yog qhov tseem ceeb rau kev tiv thaiv thiab tswj myopia. Rau cov menyuam yaus thiab cov tub ntxhais hluas uas nyiam mus rau myopia, kev kuaj xyuas tsis tu ncua pab txheeb xyuas cov teeb meem ntxov thiab tso cai rau kev tiv thaiv raws sijhawm.
Qhov tshwm sim thiab kev loj hlob ntawm myopia hauv cov menyuam yaus thiab cov tub ntxhais hluas raug cuam tshuam los ntawm ntau yam. Peb yuav tsum txav deb ntawm qhov kev xav tsis zoo ntawm "kev tsom mus rau kev kho mob dhau kev tiv thaiv" thiab ua haujlwm ua ke los tiv thaiv thiab tswj kev pib thiab kev loj hlob ntawm myopia, yog li txhim kho lub neej zoo.
Universe optical muab ntau yam kev xaiv ntawm myopia tswj lo ntsiab muag. Yog xav paub ntxiv, thov mus rau https://www.universeoptical.com/myopia-control-product/
