Vula i-glaucoma ye-angle

Esinye sezibonakaliso ezivame kakhulu ze-glaucoma yi-glaucoma evulekile. Lokhu kuyimbangela yobuphofu kubantu abayizigidi ezingu-5, okungaphezu kuka-13% kuzo zonke izimpumputhe emhlabeni. Lesi sifo silokhu sikhula ngokungapheli isikhathi eside, ngakho uma usengozini, kufanele sihlolwe ngezikhathi ezithile futhi silinganiselwe ngokucindezelwa kwe-intraocular.

Izimbangela ze-glaucoma evulekile

Ngeso eliphilile, ingcindezi yangaphakathi ihlala njalo ezingeni elifanayo futhi ayishintshi. Lokhu kutholakala ngokulawula ukuphuma nokuphuma kwe-fluid iso. Uma i-influx iqina, noma ukuphuma kuhamba kancane, ukucindezela kwe-intraocular kuphakama futhi i-glaucoma iqala. I-akhawunti ye-Open angle glaucoma i-80% yazo zonke izimo ze-glaucoma futhi ibonakala ukungasebenzi komshini wokugeleza. Ngesikhathi esifanayo, ukufinyelela kuwo kuvulekile, kodwa kunzima. Ngenxa yalokho, umthwalo osendlini ye-optic, i-lens nezinye izakhiwo zamehlo ziyanda, igazi liphazamiseka futhi izimpawu zokuqala ze-glaucoma evulekile zivela:

• Umbono womhubhe (umbono we-lateral wanciphisa kakhulu, noma awukho);
• ukwehla okubukhali ekuziphatheni okubonakalayo ;
• ukuwohloka kwesimo esithinta amehlo ebumnyameni;
• amabala nokukhanya phambi kwamehlo, lapho ebuka ukukhanya;
• ikhanda;
• ukukhathala nokukhathazeka kwamehlo.

Into engathandeki kakhulu ukuthi uma izibonakaliso ezinjalo zesifo zenza bazizwe bezizwa, ushintsho esakhiweni seso seluvele lungenakuphikelelwa, i-glaucoma evulekile-angle evulekile idlulile esigabeni sesibili. Kubalulekile ukuxilonga lesi sifo ngokushesha ngangokunokwenzeka ukuze kuvinjelwe ukuwohloka okuqhubekayo kombono nokuphuphuthekisa, okuyinto ngaphandle kokwelashwa okufanele kwenzeka eminyakeni engama-5-10. Nazi izici ezandisa amathuba okubonakala kwe-glaucoma:

• i-myopia;
• I-Myopia noma i-glaucoma kwesinye sezihlobo;
• isifo sikashukela mellitus;
• izifo zesimiso - i-AIDS, izifo ezizimele;
• ukuhlukunyezwa esweni;
• ukuphazamiseka kwe-hormonal;
• ukucindezeleka okuqhubekayo;
• ukucindezeleka kwamehlo okuqinile futhi okuvamile.

Ukwelashwa kwe-glaucoma evulekile

Lesi sifo sibangela ushintsho olungenakuguqulwa, ngakho-ke ukuhlinzwa kuphela kungaphilisa i-glaucoma evulekile, kubuyela esigulini ingxenye ethile yemibono elahlekile. Njengamanje, ukuvuselelwa kokuhlinzwa kweso kwenziwa emitholampilo eminingana emikhulu yezwe lethu nakwamanye amazwe. Kodwa noma yikuphi ukuhlinzwa kubhekene nobungozi, ukwelashwa okunomsoco kusasebenza kakhulu ukuvimba ukuthuthukiswa kwalesi sifo. Lawa amaconsi namathebulethi alawula ngokucophelela ukucindezela emehlweni. Nazi izidakamizwa ezithandwa kakhulu:

• I-Pilocarpine;
• Timolol;
• I-Betaxolol;
• I-Diracard;
• I-Dorzolamide.