Optic nevrit- kube yingozi?

Ngo Izifo ukuvuvukala we emsipheni optic ukwehla umsebenzi ezibukwayo. Ukwahlukaniswa ngokuvamile ihlukaniswe neuritis optic futhi neuritis optic. Lapho neuritis ukuvuvukala is phansi kwe-disc optic, futhi esimweni sesibili abavusa ngokuvamile inhlamvu yeso, ibuye abahilelekile ekubhujisweni Axial isixha kwalapho kuhlangana khona imizwa. Ezigabeni zokuqala yentuthuko optic neuritis inhlamvu yeso angahlala evamile. Nokho, kukhona ukuminyana ezinzwa disc ngokuvamile encane, imingcele emsipheni optic kukhona izinhlaka zezinkulumo ezingacacile. Lezi izimpawu ejwayelekile neuritis. Ngokuvamile, neuritis optic kwenzeka kwelinye iso, futhi kuphela ngemva kwenkathi ethile yesikhathi iqala ukuba ukugula ngomzuzwana. Amacala isifo ngesikhathi esifanayo kokubili amehlo kwenzeka ngempela akuvamile.

Ngokombono basemtholampilo buka, neuritis optic we emsipheni optic has amafomu amabili: oyingozi futhi ezingalapheki. Ekhuluma ifomu acute, ngesikhathi esifushane (izinsukwana) ngokushesha isiphela acuity ezibukwayo, lokho akulona iqiniso yefomu okungamahlalakhona, lapho le nqubo ithatha indawo kancane kancane. Optic neuritis ngefomu acute libhekene ubuhlungu ngemuva inhlamvu yeso, kanye indentation e emzileni Neso imbala. Ngemva nokwehla kokuqala kancane kancane usimamise acuity ezibukwayo. Kuphela ezimweni ezingavamile kakhulu, inqubo yokutakula ingekho, futhi iso uhlala abayizimpumputhe.

Ukukhuluma izici umsuka izifo ezifana optic neuritis, kubalulekile ukusho umsuka anobuthi. Ngokuvamile, lokhu ubuthi noma methyl utshwala, noma izinto aqukethe esiningi methyl utshwala. Lapho ezivamile izimpawu ubuthi, ezifana ukucanuzela kwenhliziyo noma ukuhlanza, ngemva kwezinsuku ezimbalwa kukhona ukwehla sasivumela elibukhali acuity ezibukwayo kokubili amehlo, kuhlanganise ngobumpumputhe. Kulokhu, abafundi uvuleke, futhi wavuma obonakaliswe ukusabela Nokho, kungenzeka ukuthi ingabi khona ngokuphelele. Njengomthetho, amacala neuritis ischemic awavamile. Kulokhu, disc ukuphaphatheka, ngasizila imingcele, kanye Umthambo kanzima ayisesemikhulu. Ukuthuthukiswa okwengeziwe ngale nqubo nezimo kakhulu. Ngenyanga yokuqala ngemva ubuthi kungenzeka ukuthuthukisa umbono, kodwa ke inqubo kuyolungiswa futhi kuholele ngobumpumputhe. Njengoba yaziwa, encishisiwe acuity ezibukwayo ngenxa yoma we izinzwa optic.

Ngo iziguli ngifundise ngesifo sikashukela, neuritis optic kwenzeka ifomu okungamahlalakhona, evame kakhulu kwabesilisa. Lokhu kuthinta kokubili amehlo. Visual acuity awusheshanga buthakathaka kancane kancane. Kukhona ukubukeka izinkomo, ngokuphelele futhi isihlobo, azungeze imingcele evamile yensimu umbono. Kuyaphawuleka ukuthi kudiski optic okuqala evamile, khona-ke kukhona ukuthuthukiswa pallor yesikhashana.

Njengoba for ukuxilongwa, awusebenzi pose kobudisi ukuxilonga izimo ejwayelekile izifo ezifana optic neuritis. Ukwelashwa incike ukuma kanye nobungako ukugeleza adonsela phansi. I nzima kakhulu ukuhlola izinhlobo sibi neuritis, ezingalotshwanga ephelezelwa noma yikuphi ukuncipha komthamo ezibukwayo noma ukuvuvukala. Akubalulekile nje ukudida pvsevdonevritom lapho kukhona ukusebenza evamile imisebenzi ezibukwayo. Endabeni ukubukeka nokopha encane e nezicubu disc, ngisho noma ngabe iyunithi ukuxilonga ngokuphepha neuritis optic.

Optic neuritis kungenzeka ngoba ukudakwa ugwayi notshwala, kanye ukubhema eqinile ugwayi, equkethe semali nicotine. Kwande kwabesilisa engamashumi amathathu ubudala nangaphezulu.