Cataract ne cuta na ido, wanda akwai girgije na ruwan tabarau da kuma sakamakon rashin jin dadi, har sai da cikakkiyar asararta.
Dalilin cataracts
Cataract sau da yawa yana tsufa da shekaru, amma ana iya fusatar da shi ta hanyar abubuwan da ke tattare da shi, ciwo ko ci gaba a matsayin ƙwayar cuta a wasu cututtuka.
Abubuwan da suka shafi shekarun haihuwa sun fi dacewa, amma yana tasowa a hankali, kuma alamunta basu bayyana nan da nan ba. Ci gaba da cutar zai iya ɗauka daga shekaru 5 zuwa 15. Traumatic da sauran nau'in cataracts yawanci suna bayyana a cikin lokaci mafi guntu.
Matsayi na lalacewar ido
A magani, akwai 4 matakai na cataract:
- farko;
- marar amfani;
- balagagge;
- overripe.
A mataki na farko na cataract ba'a bayyana alamar cututtuka ba, girgije yana rinjayar magunguna, kuma cutar ba ta iya ganewa ba.
A cikin matakan da ba shi da matsala, turbidity yana rinjayar dukkanin ruwan tabarau, akwai ƙananan ƙananan gani da kuma, sau da yawa, ƙara ƙarfin intraocular.
A lokacin balagagge, ana lura da girgije mai karfi na ruwan tabarau, don haka mai haƙuri yana ganin ba da gangan, kawai a kusa da idanu.
A mataki na hudu, ingancin hangen nesa ya kasance kamar yadda yake a baya, yaron ya samo kayan mai mai launin fari, gyaran tsarin gyare-gyaren ido.
Kwayoyin cuta na cataracts a farkon matakai
A matakin farko na cataract, wadannan alamun cututtuka na iya faruwa:
- bayyanar a gaban idanun duhu da kwari ;
- bifurcation na hoton, musamman ma idan an rufe ido daya;
- lalacewar hangen nesa na dare;
- ƙãra hotunan hotuna;
- ƙuƙwalwar ido idan aka mayar da hankali akan kananan bayanai;
- wani lokaci mai suna myopia ko hyperopia.
Kamar yadda cutar ta tasowa:
- ƙananan ganuwa (batutuwa sun bayyana blurry), kuma
Don gyara kuskure tare da taimakon tabarau ba zai yiwu ba; - cin zarafin fahimtar launi (wahala a rarrabe launuka, sau da yawa a cikin fagen ra'ayi yana samun tinge mai launin fata);
- bayyanar mai kama da hasken haske;
- hotunan hoto.
A farkon matakan da aka samo (ba tare da biki ba), ana amfani da magungunan magani da magungunan magani. Amma a cikin matakai na baya, tare da opacification mai tsanani na ruwan tabarau, anyi aiki tare da maye gurbin idon ido .