Ntsis myopia - uas txhais tau tias qhov no mob?

Myopia - yog ib lub qhov muag tus kab mob nyob rau hauv uas cov duab tsis txhob tsom ntsoov rau lub retina, tab sis nyob rau hauv pem hauv ntej ntawm nws. Qhov no tshwm sim vim lub fact tias cov nqaij uas txhawb lub ceev ceev, yog tsis muaj zog txaus, thiab nws yuav ntau convex, thiab cov kev kawm deb - vague. Yog li ntawd, cov kev hloov no kuj hu ua myopia. Nws muaj ntau cov kab zauv. Yog hais tias mob "hauj sim myopia," nws txhais tau tias ib tug txo ntawm nruab nrab ntawm peb mus rau rau diopters. Yog hais tias tus mob no yog tsis nrog lwm pathologies, qhov teeb meem no yog tsis sib hlub ua neej, thiab nws yog ib qho yooj yim rau kev txhim kho nrog rau cov kev pab los ntawm tsom iav, lo ntsiab muag, los yog laser phais.

Ntsis myopia yuav tsis ncaj ncees lawm mus hu tus kab mob no yog hais kev hloov nyob rau hauv lub qhov muag. Feem ntau cov feem ntau nws yog pub. Ob tug niam txiv 'plaub-ob lub qhov muag "- yuav uas tus me nyuam yuav tau txo tsis pom kev zoo, yog 50 feem pua. Lwm loj uas ua rau sawvdaws cov kev hloov nyob rau hauv tus duab ntawm lub ceev ceev yog feem ntau strained qhov muag nqaij. Yog hais tias 20-30 xyoo dhau los, muaj cov menyuam kawm ntawv thiab cov menyuam kawm ntawv tseem ceeb uas muaj feem yuav pab pawg neeg kom zoo yog vim li cas, tam sim no tau txais mus rau hauv nws thiab cov me nyuam yaus. Ib tug tim no - ib lub computer thiab lub TV. Muaj ntau lub sij hawm tsis muaj qhov muag sab so tsis mus nyob rau hauv vain.

Nrog rau cov mob ntawm "hauj sim myopia" pab tub rog los yog tub rog lub tsev kawm ntawv yog tsis raug teeb meem. Tej zaum nws yuav thov ib co, tab sis peb yuav tsum tsis txhob hnov qab hais tias yog hais tias tus yuav txo tau yuav rau los yog ntau tshaj diopters, ib tug neeg tsav tsheb daim ntawv tso cai , dhau lawm, tsis ci. Nyob rau hauv tas li ntawd, cov neeg kawm ntawv ntawm myopia ntawm ib tug nruab nrab imposes tej kev txwv rau cov kev hauj lwm uas muaj feem rau qhov muag lim. Txawm hais tias theem ntawm kev loj hlob ntawm cov tshuaj yuav ua rau nws tau los daws qhov teeb meem no zoo. Muaj yuav nyiaj nyob rau hauv lub qhaj ntawv ntawm loj pathologies yuav ua li cas lub lag luam yuav coj koj rov qab ib puas feem pua pom kev. Tab sis ua ntej koj maj mus rau hauv lub thawj lub tsev kho mob, dhau kev xeem sib txawv qhov chaw kom paub tseeb tias koj ua li no txoj kev yog tsis txhob. Lub fact tias qhov no yog tsis yog ib tug pob kab ntxau, lub tsis muaj hmoo tshwm sim ntawm yog lawm.

Tab sis yog hais tias tus mob suab zoo li "me me myopia", cov kev kho mob yuav nqa tawm nyob rau hauv lwm txoj kev. Yuav ua li cas? Qhov no yuav yog nyob ntawm seb heev ntawm lub pathology. Piv txwv li, cov yuav txo tau ntawm mus txog edinichki kho los ntawm tshwj xeeb ce. Tab sis lawv tau txais txiaj ntsim tsuas yog thaum ua raug thiab rau ib ntev lub sij hawm. Qhov no yog ib txoj kev zoo rau cov me nyuam thiab cov hluas, raws li cov tub ntxhais lub cev tseem tab tom hlob, thiab me flaws ib qho yooj yim rau kev txhim kho, cov tseem ceeb tshaj plaws - mus qhia willpower thiab ua siab ntev. Tsis txhob cuam tshuam, thiab yuav tau kho lub hwj chim mus rau lub ob lub qhov muag tau txais txaus cov vitamins. Zoo qub zaub ntug hauv paus tsis tau lawm os, thiab muaj ib tug tshwj xeeb txoj ntawm cov vitamins, tej zaum lawv yuav tsa ib tug kws kho mob.

Lwm yam uas koj yuav tsum paub hais tias muaj yog ib tug mob ntawm "hauj sim myopia"?

1. Myopia yuav kho tsis zoo uas tsis muaj kev phais kiag li. Thaum nws los tshwm, nws yog ib txhis.
2. Txo lub zeem muag yuav txo tau tom qab 40 xyoo, thaum lub hnub nyoog-kev hloov pib.
3. Ob lub qhov muag yog nyob rau hauv qhov nro, yog li ntawd koj yuav tau saib xyuas ntawm lawv.