Ngokuqinisekile, ngezikhathi ezithile ubona phambi kwamehlo akho amachashazi amnyama afana nezimpukane, izintambo noma izicabucabu. Futhi uma ubheka, ayanyamalala, kodwa ugejime, avele njalo emkhakheni wokubuka. Njengomthetho, amachashazi amnyama phambi kwamehlo angabangeli ukungazikhetheli okukhethekile futhi angabi yingozi, kodwa kwezinye izimo zingase zibe nezimpawu zezifo ezithinta amehlo. Okokuqala, kubalulekile ukucabangela ukuthi kungani amachashazi amnyama avela phambi kwamehlo akho.
Izimbangela zokubukeka
Ukubonakala kwamachashazi amnyama athambile phambi kwamehlo kubangelwa isenzo esibizwa nge-vitreous opacity.
Iso lihlelwe ukuze isikhala phakathi kwe-lens ne-retina sigcwale izinto ezibonakalayo, njenge-gel-lena yi-body vitreous. Amaseli afile kanye nemikhiqizo yokubola eqoqwe ngqo kuwo futhi ekugcineni abe nezindawo ezifana nendawo, e-opaque. Amachashazi amnyama phambi kwamehlo ethu, esiwabonayo, empeleni isithunzi esivela kulezo zindawo esithombeni.
Kungaba nezizathu eziningana zezinguquko ezinjalo ezonakalisayo.
- Izinguquko zonyaka.
- Izifo ze-Vascular.
- Izinkinga zemetabolic.
- Ukulimala amehlo noma ikhanda.
- Izifo ezithathelwanayo.
Ezimweni eziningi, ukubukeka kwamachashazi amnyama phambi kwamehlo akuyona into esongelayo, kodwa kwezinye izimo kuyadingeka ukuthi uqale ukukhathazeka futhi ufune usizo lwezokwelapha ngokushesha. Ngakho-ke, uma kungenjalo iphuzu elilodwa elimnyama liqhuma phambi kweso, kodwa inani elikhulu lamachashazi noma izintambo zivela ngokuzumayo, lokhu kungabonisa ukuphuma kwe-intraocular. Uma lesi sibonakaliso sihambisana ne-clouding yensimu yombono kanye nokukhanya okukhawulezayo kokukhanya, khona-ke kungase kube yinkampani ye-retina. Ezimweni ezinjalo, ukuxhumana okusheshayo nodokotela kungaba yithuba elilodwa lokugcina umbono wakho.
Ngaphezu kwalokho, amachashazi amnyama phambi kwamehlo angaba yinto yesikhashana ebangelwa ukuqhuma ngokweqile noma ngokungazelelwe ekucindezelekeni kwegazi. Kodwa kulokhu, amachashazi amnyama akuyona isifo esihlukile, kodwa kuphela uphawu oluqhamukayo oluqedwa kalula kanye nesizathu sokubonakala kwalo. Ukuphumula okuphelele, uma imbangela ingaphezu kwamandla, noma ukuthatha izidakamizwa ezidingekayo, uma ukubukeka kwamaphuzu kungumphumela wokucindezelwa okwandayo.
Amachashazi amnyama ngaphambi kwamehlo - ukwelashwa
Endabeni lapho amachashazi amnyama athambile phambi kwamehlo abangelwa yi-turbidity ye-vitreous humor, futhi akuyona isibonakaliso sesifo esibi kakhulu, le nkinga ayidingi ukwelashwa okukhethekile. Izindlela zokwelashwa zama-Laser nezindlela zokuhlinzeka ezenzweni ezinjalo azisebenzi, ngoba imiphumela engenzeka yokusebenza ingaphezu kokweqile okungabangela ukuba khona kwala maphuzu phambi kwamehlo abo. Ngaphezu kwalokho, isikhathi esiningi siphelela ukuzinaka, futhi amanye amaphuzu angase ahle abuye apheleke angaboni. Kodwa-ke, uma kubonakala amachashazi amnyama phambi kwamehlo, kubalulekile ukubonisana nomuntu ophthalmologist ukuze akhiphe ngaphandle
Ngokuvamile, amavithamini namadonsi ane-iodine anamahlumela, amavithamini eqembu B, amalungiselelo okuthuthukisa imetabolism asetshenziselwa ukuphatha lesi simo. Ngaphezu kwalokho, kunconywa ukuba unake umbuso wokubukwa, zama ukunciphisa umthwalo emehlweni, uhlanganyele ekuzivocavoca okubukwayo kanye okungenani kanye ngonyaka ukuze uhlole ukuhlolwa kombono. Kodwa lezi zinyathelo ziningi kakhulu ze-prophylactic, futhi zihloswe ukuvimbela lesi sifo ukuba singathuthuki. Okokugcina, inkinga ngeke isombululwe lapha.
Uma kwenzeka ukuthi izindawo ezimnyama zibonakala zibangelwa ezinye izici (ukubola kwegazi, njll), ukulungiswa kwe-laser noma ukuhlinzwa kungadingeka, kuze kufakwe esikhundleni se-vitreous.