Kuona kwenguva pfupi kunobata vanhu vazhinji, asi nokuda kwekururamisa vanoda magirazi akataridzwa "kuderedza". Muchikanganiso ichi chinoona, chifananidzo chinoumbwa pamberi pe retina yeziso, uye kwete sezvinofanira kuva mazviri.
Zviratidzo zvekuswedera pedyo
Chiratidzo chikuru chemyopia chiratidzo chezvinhu zvisingaoneki zviri kure. Mhemberero dzavo dzakaderedzwa, uye zviduku zvishoma hazvioneki.
Myopia inonziwo "myopia", iyo iri muchiGiriki inoreva "kuvhara meso," uye izvi zvinokonzerwa nekuti vanhu vane myopia vanoramba vachikanda, vachiedza kuona zvinhu zviri kure. Muchiitiko ichi, zvinhu zviri pedyo zvakatarwa zvinoonekwa zvakanaka - zvakajeka uye nemashoko ose.
Chimwe chiitiko chemyopia chinetso mukushandura maonero kubva kune chinhu chiri pedyo kusvika kure uye kumashure.
Varwere vanogonawo kuwana zvinotevera zviratidzo zvisingabvumirwi:
- nzizi pamberi pemaziso ;
- kuwirirana kwezvinhu;
- kunzwisa chiedza (kudarika);
- kuipa kwekuona kwechivara chezvinhu.
Kufambira mberi myopia (kana chirwere chacho chiri kukurumidza kukura, uye simba rerheni rinowedzera nevanenge rimwe diopter gore negore) rinosangana nemusoro uye kuora kunoratidzika nekuda kwekugara kuripo kwemaonero uye kukurumidza kusvibisa mhuka. Inogona kutungamirira kukurasikirwa kukuru kwemaonero uye kurasikirwa kwakasarura kana kukwana kwekwanisi kushanda.
Zvinokonzera kuswedera pedyo
Mazuva ano, vanachiremba vane chivimbo chokuti myopia inoumba, uye saka kazhinji inowedzera munguva yehucheche, apo mishonga isati yasakara.
Muchidimbu, zviitiko zvakasiyana zvinogona kubatsira pakuvandudzwa kwemyopia:
- kupera simba kwezvipembenene zvinyuchi;
- mamiriro mashoma ane basa rekuona kwenguva yakareba (kusagona kujekesa uye kutarisa kwemaawa akawanda ezvinhu zviduku pamusana wepamusoro-kubata, kugara pasi pamakombiyuta, kuisa nemakumbo, kuverenga, nezvimwewo);
- hutano;
- kusununguka kwemisero ye lens, iyo inomubatsira kuisa pfungwa pazvinhu zvakasiyana zvakasiyana.
Vanachiremba vakawanda vanotaura kuti chikonzero chechokwadi chemyopia ndiko kuputsa kwemagadzirirwo emagetsi, izvo zvinotungamirira kumatambudziko asina simba.
Kubva pane chinangwa chekuona myopia chinoitika nekuda kwekuwedzera kwemazana antero-posterior chikamu cheziso.
Uyezve, vanachiremba vanoona kuonekwa kwenhema, izvo zvinokonzera chimwe chirwere.
Kuongororwa kwekuswedera pedyo
Chirwere chakazara chekutsvaga myopia chinokwanisika chete mune zvehutano:
- Kuchechera maziso anooneka: maonero ekuona zvinhu zviri kure asi kwete lenzi uye magirazi.
- Dhigirii re myopia rinotsanangurwa - simba rekubvumira reziso.
- Kureba kwemaziso eziso kunoyera.
- Kukura kwekonoa pane dzimwe nzvimbo kunoenzaniswa ne ultrasound.
- Ikoko pasi reziso rinongororwa kuti riongorore mamiriro emidziyo, retina uye neropa re optic.
Kuongorora kwenguva pfupi kunoitwawo muhofisi yeophthalmologist - iyi ndiyo nzira ye duochrome, iyo ndiro yakagadzirirwa muvaraidza kuita zvikamu zviviri, uye tsamba dzehukuru hwakasiyana dzinoiswa pairi. Kana tsamba dziri mutsvuku dzakatarisa dzikaoma, saka tinogona kutora myopia.
Zvinogona here kuporesa myopia?
Myopia pamatanho ekutanga anoremekedzwa zvakanaka nemishonga yekudzivirira - gymnastics yeziso, kutevedza nekushanda purogiramu uye kutora mishonga.
Mune matanho ekutanga, iwe unogona kumira kurasikirwa kwemaonero, asi kupfeka magirazi nemarori, izvo zvinodiwa mumatambudziko aya, zvinopisa zvisina kunaka pane imwe nguva. Ichokwadi ndechokuti ziso rinowanzojaira, uye haazviomeseri kuti aite basa rinoona iye oga asina magirazi.
Mune zvimwe zviitiko, kuora mwoyo kunooneka kungada kurapwa.
Mhinduro yekupedzisira, ingave inobvira kubvisa myopia, inongowanikwa nekufungisisa zvose zvinokonzera chirwere mumamiriro ega ega.