I-Uveitis: kuyini, izimpawu nokwelashwa

-Delile

• Izimpawu eziyinhloko
• Izimbangela ze-uveitis
• Yelashwa kanjani

I-Uveitis ifana nokuvuvukala kwe-uvea, okuyingxenye yeso elenziwe ngumzimba we-iris, we-ciliary kanye ne-choroidal, okuholela kwizimpawu ezinjengeso elibomvu, ukuzwela ekukhanyeni nombono ofiphele, futhi kungenzeka ngenxa yokuzivikela komzimba noma okuthelelanayo izifo ezifana nesifo samathambo i-rheumatoid, i-sarcoidosis, ugcunsula, uchoko kanye ne-onchocerciasis.

I-Uveitis ingahlukaniswa nge-anterior, posterior, intermediate and diffuse, noma i-panuveitis, ngokusho kwesifunda seso elithintekile futhi kufanele ilashwe ngokushesha, ngoba ingaholela ezinkingeni ezinjenge-cataract, i-glaucoma, ukulahleka okuqhubekayo kombono nokungaboni.

Izimpawu eziyinhloko

Izimpawu ze-uveitis ziyefana nalezi ze-conjunctivitis, kepha esimweni se-uveitis akukho ukuluma nokucasuka emehlweni, okuvame kakhulu ku-conjunctivitis, futhi kungahlukaniswa imbangela. Ngakho-ke, ngokuvamile, izimpawu ze-uveitis yilezi:

• Amehlo abomvu;
• Ubuhlungu emehlweni;
• Ukuzwela okukhulu ekukhanyeni;
• Umbono ofiphele nofiphele;
• Ukubukeka kwamabala amancanyana afiphaza umbono futhi aguqule izindawo ngokuhamba kwamehlo nokuqina kokukhanya endaweni, okubizwa ngama-floats.

Lapho izimpawu ze-uveitis zihlala amasonto ambalwa noma izinyanga ezimbalwa bese zinyamalala, isimo sihlukaniswa njenge-acute, noma kunjalo, lapho izimpawu ziqhubeka izinyanga noma iminyaka eminingana futhi kungekho ukunyamalala okuphelele kwezimpawu, kubhekwa njenge i-uveitis engapheli.

Izimbangela ze-uveitis

I-Uveitis ingesinye sezibonakaliso zezifo eziningana zesistimu noma ezizimele, njenge-rheumatoid arthritis, i-spondyloarthritis, i-juvenile rheumatoid arthritis, i-sarcoidosis nesifo sikaBehçet, isibonelo. Ngaphezu kwalokho, kungenzeka ngenxa yezifo ezithathelwanayo, njenge-toxoplasmosis, ugcunsula, ingculaza, uchoko kanye ne-onchocerciasis.

I-Uveitis nayo ingaba ngumphumela we-metastases noma izicubu emehlweni, futhi kungenzeka ngenxa yokuba khona kwemizimba yangaphandle esweni, ukuqaqamba ku-cornea, ukugcotshwa kwamehlo nokusha ngenxa yokushisa noma amakhemikhali.

Yelashwa kanjani

Ukwelashwa kwe-uveitis kuhlose ukuqeda izimpawu futhi kwenziwa ngokusho kwembangela, okungafaka ukusetshenziswa kwamaconsi wamehlo alwa nokuvuvukala, amaphilisi e-corticosteroid noma ama-antibiotic, ngokwesibonelo. Ezimweni ezimbi kakhulu, ukuhlinzwa kunganconywa.

I-Uveitis iyelapheka, ikakhulukazi uma ikhonjwe kusaqalwa, kepha futhi kungadingeka ukwelashwa esibhedlela ukuze isiguli sithole umuthi ngqo emthanjeni. Ngemuva kokwelashwa, kuyadingeka ukuthi lowo muntu ahlolwe njalo njalo ezinyangeni eziyisithupha kuya eminyakeni engu-1 ukuze aqaphe impilo yamehlo.