Noj qab haus huv, Pom
Me me myopia
Me me myopia, los yog, nyob rau hauv lwm yam lus, luv luv-sightedness - ib tug ncaj qho teeb meem ntawm cov niaj hnub no. Yuav kom cov kws kho mob lossi xa cov neeg mob complaining ntawm cov neeg pluag visibility ntawm nyob deb tej khoom. Ntawm cov hoob kawm, feem ntau thiaj paub hais tias lub teeb thiab nruab nrab degree ntawm myopia.
Yuav ua li cas yog me me myopia?
Qhov no lub sij hawm yog hais txog mus rau thawj lub ua txhaum ntawm lub refraction ntawm lub qhov muag. Feem ntau thaum uas tig mus sab ntawm lub teeb ntog rau kho qhov muag system ntawm lub qhov muag, ntws los sib tshuam nyob rau hauv kub siab rau lub retina. Thaum myopia yog ib tug convergence yuav mus nyob rau nyob rau hauv pem hauv ntej ntawm lub retina. Uas yog vim li cas ib tug txiv neej nrog xws li ib tug ua txhaum txig pom khoom nyob ze ntau yam. Tab sis lub farther tus kwv, qhov ntau qhov muag plooj nws ua ib qho duab.
Nyob rau hauv Ophthalmology kom paub qhov txawv peb theem: muaj zog (mus txog 3.0 diopters), medium (mus txog 6.0 diopters) thiab siab (siab tshaj 6 diopters). Nyob rau hauv tas li ntawd, txoj kev cai uas kom paub qhov txawv hnyav thiab uas tsis yog-progressive daim ntawv. Ntawm cov hoob kawm, tus xaiv thawj yog ntau npaum li cas txaus ntshai rau lub qhov muag.
Me me myopia thiab nws ua
Muaj ntau ntau yog vim li cas rau txoj kev loj hlob ntawm myopia. Yuav pib nrog, ntawm chav kawm, nws muaj nqis ntsoov teev ib tug kev tshuaj ntsuam genetic predisposition. Tom qab tag nrho, nws yog muaj pov thawj hais tias cov neeg nrog myopia yog yug cov me nyuam uas yog cov nquag mus xws kab mob.
Txawm li cas los, feem ntau yog vim li cas yog cov tsis muaj zog ntawm lub ciliary nqaij, tshwm sim los ntawm unfavorable tej influences. Raws li ib qho piv txwv, ib tug neeg myopia ntawm cov neeg uas yog lossi ua hauj lwm nyob ze sib thooj mus khoom, raws li zoo raws li cov neeg uas lossi tau lim koj ob lub qhov muag. Nyob rau hauv tas li ntawd, myopia me me feem ntau tshwm twb nyob lub tsev kawm ntawv uas muaj hnub nyoog, txij thaum nyob rau lub sij hawm no, tsuas yog lub cev yog tsim, thiab yog li ntawd ib qho yooj yim los mus hloov. Yog li ntawd koj yuav tsum tau ceev faj thiab ua raws li cov kev cai ntawm zog tiv thaiv.
Me me myopia: lub ntsiab tsos mob
Tus thawj cov tsos mob, uas yog cov yam ntxwv rau me me mus rau mob loj tsawv hauv daim ntawv ntawm tus kab mob no yog cov tsos ntawm zoo gray taws kub nnyiab ya uas yog pom nrog lub qhov muag tshem. Tom qab tsim ntsuas - cov neeg mob daim ntawv ceeb toom tsis muaj zog ntawm lub zeem muag thaum saib nyob deb tej khoom.
Ntawm cov hoob kawm, kev hloov nyob rau hauv hnyav myopia ntau pom. Ib tug tsis muaj kom kev kho mob yuav ua rau heev dire txim. Tom qab tag nrho, qhov tshwm sim ntawm myopia yog lub elongation ntawm lub ceev ceev. Ua ke nrog nws kuj elongated thiab me me cov hlab ntsha. Raws li ib tug tshwm sim ntawm cov kev vam meej ntawm tus kab mob lub retina lov khoom noj, uas yuav ua rau nws mus dhas tawm thiab nyob rau hauv tej rooj plaub txawm mus ua kom tiav dig muag. Uas yog vim li cas nws yog li ntawd ib qho tseem ceeb mus ntsib ib tug kws kho mob nyob rau hauv lub sij hawm.
Yuav ua li cas mus kho tau myopia?
Ua ntej, nws yog tsim nyog tias tus kws kho mob muaj ib tug ua tiav kev tshawb - xwb ces koj yuav ua ib tug muaj tseeb kuaj mob. Raws li ib tug txoj cai, rau lub hom phiaj no taw refractometer thiab scotoscopy ob lub qhov muag. Lub ophthalmologist kuj tas tshuaj xyuas cov hauv qab ntawm lub qhov muag kua - nws yuav pab kom paub tias tau teeb meem. Tej zaum nws yog tsim nyog thiab ultrasound, los ntawm cov uas ntsuas lub corneal thickness thiab ntev ntawm lub ceev ceev.
Me me myopia feem ntau amenable mus conservative kev kho mob. Ntawm cov hoob kawm, lub zeem muag yuav tsum tau kho nrog hu lo ntsiab muag los yog tsom iav. Yuav tsum khaws cov ntsiab lus ua tau tsuas yog tus kws kho mob. Nws yog ib nqi nco ntsoov tias, nyob rau hauv lub sij hawm, tsis pom kev tej zaum yuav hloov, yog li mus kuaj ib ce nrog koj tus kws kho mob yuav tsum tau.
Nyob rau hauv tas li ntawd, tshuaj thiab tshwj xeeb ce rau lub qhov muag. Tus kws kho mob yuav xaiv rau qhov uas haum txheej ce uas yuav siv tau los ntxiv dag zog rau cov nqaij ntshiv ntawm lub qhov muag. Nyob rau hauv tej rooj plaub hu tau txais tshwj xeeb cov tshuaj uas pab tua nqaij spasm.
Ntawm cov hoob kawm, nws yog ib qho tseem ceeb heev thiab cov khoom noj kom - tshwj xeeb tshaj yog nyob rau hauv kev noj haus yuav tsum yog ib tug txaus tus nqi ntawm Retinol thiab lwm yam ntsiab. Yog li ntawd noj multivitamin ceg yog tsis zoo li los mus tiv thaiv.
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