Raws li lub hnub nyoog nce, feem ntau nyob ib ncig ntawm lub hnub nyoog ntawm 40 xyoo, lub zeem muag yuav maj mam poob thiab presbyopia yuav tshwm nyob rau hauv lub qhov muag.
Presbyopia, kev kho mob hu ua "presbyopia", yog ib qho tshwm sim ntawm kev laus thaum muaj hnub nyoog, ua rau nws nyuaj rau pom cov khoom ze kom meej.
Thaum presbyopia tuaj txog ntawm peb lub qhov rooj, peb yuav tsum xaiv ob lub iav nyeem ntawv uas haum rau peb li cas? Hnub no, nyeem tag nrho tsab xov xwm
Yuav ua li cas paub qhov txawv ntawm "presbyopia" thiab "hyperopia"
Ntau tus phooj ywg xav tias presbyopia thiab farsightedness yog tib yam, tab sis lawv tsis yog. Yog li cia kuv ua ntej sib txawv ntawm "presbyopia" thiab "hyperopia".
Presbyopia: Raws li lub hnub nyoog nce, elasticity ntawm lub lens ntawm lub qhov muag txo qis thiab hloov lub zog ntawm cov leeg ciliary tsis muaj zog. Kev tsom xam ntawm lub teeb los ntawm qhov chaw ze tsis tuaj yeem poob rau ntawm retina, ua rau pom tsis meej ntawm qhov ze. Hais lus, presbyopia txhais tau tias "presbyopia" raws li lub npe qhia. Presbyopia feem ntau tshwm sim rau cov neeg muaj hnub nyoog 40 xyoo xwb.
Hyperopia: yog hais txog thaum qhov kev hloov ntawm lub qhov muag yog so, lub teeb nyob rau tib lub sijhawm tsis kawg yog tsom tom qab lub retina tom qab dhau los ntawm lub qhov muag tsis pom kev (yog tias nws tsom mus rau pem hauv ntej ntawm retina, nws yog myopia). Nws yog hyperopia uas yuav muaj nyob tsis hais hnub nyoog li cas.
Kuv tuaj yeem qhia tau li cas yog tias kuv muaj presbyopia?
➢Tsis pom kev ntawm qhov ze: Qhov feem ntau tshwm sim ntawm presbyopia yog qhov muag tsis pom kev nyob ze. Tej zaum koj yuav pom tias thaum nyeem phau ntawv, siv koj lub xov tooj, lossis ua lwm yam haujlwm ze, koj yuav tsum rub phau ntawv lossis khoom tawm ntawm koj ob lub qhov muag kom pom meej.
➢Kev nyeem ntawv nyuaj: Cov neeg uas muaj presbyopia yuav pom tias nws nyuaj rau kev nyeem ntawv lossis ua tej yam hauv qhov chaw uas tsis muaj teeb pom kev zoo. Xav tau lub teeb ntxiv.
➢Yooj yim rau pom kev qaug zog: Presbyopia feem ntau nrog rau qhov kev xav ntawm qhov muag qaug zog, tshwj xeeb tshaj yog tom qab ua haujlwm nyob ze rau lub sijhawm ntev. Tej zaum koj yuav pom qhov muag qhuav, nkees lossis khaus.
➢Mob taub hau thiab kiv taub hau: Tom qab ua hauj lwm nyuaj los kho kom pom tseeb rau lub sijhawm ntev, qee tus neeg yuav muaj cov tsos mob ntawm mob taub hau lossis tsis xis nyob.
Yog tias qhov xwm txheej saum toj no tshwm sim, peb yuav tsum mus rau lub khw muag khoom kho qhov muag rau optometry thiab tsom iav hauv lub sijhawm. Txawm hais tias presbyopia yog irreversible thiab kho tsis tau, hnav tsom iav kom sai thiab raug tuaj yeem pab ncua kev loj hlob ntawm presbyopia.
Yuav ua li cas kom tau txais ib nkawm tsom iav nyeem ntawv?
1. Ua ib qho kev ntsuam xyuas optometry ua ntej
Ua ntej hnavtsom iav nyeem, koj yuav tsum xub mus rau lub khw muag khoom kho qhov muag kom raug refraction. Qee cov neeg laus tej zaum yuav muaj ntau theem ntawm presbyopia nyob rau hauv lawv ob lub qhov muag, los yog lawv tej zaum yuav muaj farsightedness, myopia, los yog astigmatism. Yog hais tias lawv yuav ib tug npaj-ua khub yam tsis muaj scientific optometry, nws yuav ua rau ib tug series ntawm qhov muag kab mob thiab tsis pom kev. Teeb meem, tsis txhob hais tias cov menyuam kawm ntawv ntawm txhua tus neeg lub qhov muag sib txawv, yog li koj yuav tsum mus dhau qhov kev kho qhov muag ua ntej hnav tsom iav.
Lub hwj chim ntawm cov tsom iav nyeem feem ntau yog D, xws li +1.00D, +2.50D, thiab lwm yam. Nws yog ib qho tseem ceeb heev uas yuav tau txiav txim siab koj tus kheej cov tshuaj los ntawm optometry. Daim ntawv tshuaj uas siab dhau lossis qis dhau yuav ua rau tsis xis nyob thiab pom kev qaug zog thaum nyeem ntawv.
2. Cov lo ntsiab muag nyeem sib txawv tuaj yeem tsim tau raws li qhov sib txawv qhov muag xav tau.
➢ Yog tias koj tsuas yog presbyopic, tsis yog myopic, thiab tsis ua haujlwm ze rau lub sijhawm zoo tib yam, thiab tsuas yog siv thaum saib cov xov tooj ntawm tes, ntsiav tshuaj, khoos phis tawj lossis nyeem ntawv xov xwm, ces cov tsom iav nyeem ib leeg pom zoo, nrog kev nplij siab thiab lub sijhawm luv luv.
➢ Yog tias koj ob lub qhov muag yog myopic thiab presbyopic, koj tuaj yeem xaiv cov lo ntsiab muag ntau yam: ib khub ntawm lub ntsej muag lo ntsiab muag nrog ntau lub ntsiab lus focal, uas tuaj yeem ua tau raws li qhov xav tau ntawm qhov deb, nruab nrab thiab ze qhov muag. Multifocal progressive lo ntsiab muag Ib daim iav tuaj yeem siv rau ntau lub hom phiaj. Tsis tas yuav coj mus rau thiab tawm, ua kom yooj yim rau siv.
Yog tias koj xav paub ntau ntxiv txog tsom iav zam tiam sis thiab kev sib tham hauv kev lag luam, thov mus saib peb lub vev xaib thiab tiv tauj peb txhua lub sijhawm.
Post lub sij hawm: Dec-22-2023