Yokubona nevrit- kuyingozi?

Xa izifo yokukrala le-luvo optic ukuhla umsebenzi olubonakalayo. Ulwahlulo iqhele yahlulwe neuritis optic kunye neuritis optic. Xa neuritis inkqubo yokukrala ufakwa optic disc, yaye kwimeko yesibini bazitshisekisayo ngokuqhelekileyo lweliso lakho, oko ibandakanyeka kwinkqubo ukutshatyalaliswa yezihlunu inyanda kwalapho. Kumanqanaba okuqala ekukhuleni optic neuritis ukhozo lweliso zihlale eqhelekileyo. Noko ke, kukho ingxinano luvo idiskhi lidla ezincinane, imida luvo optic ezi lichaza mfiliba. Ezi mpawu okufana neuritis. Amaninzi, neuritis optic livela unaliso linye, yaye kuphela emva kwexesha elithile liqala ukuba ugula owesibini. Amatyala esi sifo ngexesha elifanayo amehlo omabini kwenzeka kakhulu kunqabile.

Ukusuka kwindawo bezonyango belo lwembono, neuritis optic le-luvo optic iye iintlobo ezimbini: oyingozi futhi ezigulo ezondeleyo. Ethetha ifomu ludlule, kwixesha elifutshane (iintsuku ezimbalwa) uncipha ngokukhawuleza acuity ezibonwayo, oko akunjalo kwifomu engapheliyo, apho le nkqubo lwenzeka ngokuthe ngcembe. Yokubona neuritis ngohlobo etsolo luphawulwa ziintlungu emva lweliso lakho, yaye ngokuhambelana kwi komzila iliso ngokwayo. Emva nokwehla sokuqala ngcembe ukuzinzisa acuity olubonakalayo. Kuphela kukwiimeko ezinqabileyo kakhulu, inkqubo lokubuyisela ayenzeki, kwaye iliso uhlala uyimfama.

Ukuthetha malunga iimpawu imvelaphi kwezifo ezifana optic neuritis, kuyimfuneko ukuba ukukhankanya imvelaphi ityhefu. Ngokuqhelekileyo, le ityhefu okanye imethyl utywala, okanye izinto eziquka izixa ezikhulu methyl utywala. Xa common iimpawu yityhefu, isicaphucaphu okanye ukugabha, kwiintsuku ezimbalwa kamva kukho ukuhla noko elibukhali kwi acuity olubonakalayo ngamehlo zombini, kuquka ziimfama. Kulo mzekelo, abafundi zithambe, yaye wavuma kuchazwe indlela, Noko ke, ukuze ingabi kuphele. Njengoko umthetho, amatyala neuritis kobuchopho zinqabile. Kulo mzekelo, disc lipholi, nitshayelwe imida, kunye kwemithambo iingqameko kakhulu. Ukuphuhliswa ngakumbi kule nkqubo nezimo kakhulu. Ngenyanga yokuqala emva kokuba ityhefu kunokwenzeka ukuphucula umbono, kodwa inkqubo zingaphinda zitshintshe kwaye kukhokelela kubumfama. Njengoko yaziwa, kuncitshiswa acuity olubonakalayo ngenxa yoma le luvo optic.

Xa izigulane abaphethwe seswekile sinwenwa, neuritis optic lwenzeka ngendlela ezingapheliyo, yaye ixhaphake kakhulu into eyindoda. Oku kuchaphazela amehlo omabini. acuity Visual Akucaci buthathaka kancinci. Kukho imbonakalo iinkomo, ngokugqibeleleyo isihlobo, kwimiphetho kwemida eqhelekileyo endle ngayo. Kuyaphawuleka ukuba diski optic yokuqala kwiSithethe, ngoko kukho uphuhliso pallor zexeshana.

Ke ukuba kuyokufunyaniswa isifo, oko ayibeki ubunzima obukhulu ngoxilongo iimeko ezithile izifo ezifana optic neuritis. Unyango ixhomekeke imilo kunye nobungakanani nokungena womxhuzulane. Eyona nto kunzima ukubona iindlela mnene neuritis, ezo ezingahambi naliphi ukuncipha amandla olubonakalayo okanye ukudumba. Kubalulekile ukuba siphambanise ne pvsevdonevritom apho kukho eqhelekileyo yokusebenza imisebenzi ezibonwayo. Kwimeko yimbonakalo hemorrhages amancinane kwi inwebu disc, nokuba iyunithi nga ngokukhuselekileyo nokuxilonga neuritis optic.

Yokubona neuritis zingenzeka kuba icuba-ezinxilisayo ukunxila, kwakunye namandla ugwayi, equlethe isixa esikhulu kwenicotine. Ivame kakhulu kumadoda kweminyaka engamashumi amathathu ubudala nangaphezulu.