●Menene cataract?
Ido kamar kamara ne wanda ruwan tabarau ke aiki azaman ruwan tabarau na kamara a cikin ido.Lokacin matashi, ruwan tabarau a bayyane, na roba da zuƙowa.A sakamakon haka, abubuwa masu nisa da na kusa suna iya gani a fili.
Tare da shekaru, lokacin da dalilai daban-daban ke haifar da canjin ruwan tabarau da rikicewar rayuwa, ruwan tabarau yana da matsalolin denaturation na furotin, edema da hyperplasia epithelial.A wannan lokacin, ruwan tabarau da aka yi amfani da su a bayyane kamar jelly zai zama turbid opaque, wato tare da cataract.
Ko da ko rashin girman ruwan tabarau babba ne ko karami, ya shafi hangen nesa ko a'a, ana iya kiransa cataract.
● Alamomin cataract
Alamomin farko na cataract yawanci ba a bayyane suke ba, kawai tare da ƙarancin gani.Marasa lafiya na iya kuskuren la'akari da shi azaman presbyopia ko gajiyawar ido, cikin sauƙin rasa ganewar asali.Bayan metaphase, rashin daidaituwa na ruwan tabarau na majiyyaci da matakin ruɗewar hangen nesa yana ƙaruwa, kuma yana iya samun ɗanɗano mara kyau kamar su strabismus biyu, myopia da haske.
Babban alamun cutar cataract sune kamar haka:
1. Rashin hangen nesa
Halin da ke kewaye da ruwan tabarau ba zai iya rinjayar hangen nesa ba;duk da haka rashin fahimtar da ke cikin sashin tsakiya, ko da iyakar ya yi ƙanƙanta, zai yi tasiri sosai ga hangen nesa, wanda ke haifar da ruɗin hangen nesa da raguwar aikin gani.Lokacin da ruwan tabarau ya yi tsananin gizagizai, ana iya rage gani zuwa haske ko ma makanta.
2. Rage bambancin hankali
A cikin rayuwar yau da kullun, idon ɗan adam yana buƙatar bambance abubuwa masu iyakoki madaidaici da kuma abubuwan da ke da iyakoki.Ana kiran nau'in ƙuduri na ƙarshe.Marasa lafiyan cataract na iya jin raguwar gani a bayyane, amma ana rage yawan hankali sosai.Abubuwan da ake gani za su bayyana gajimare da ruɗi, suna haifar da al'amarin halo.
Hoton da aka gani daga idanu na yau da kullun
Hoton da aka gani daga wani babban majiyyaci cataract
3. Canja tare da Launi Mai launi
Girgizar ruwan tabarau na mara lafiyar cataract yana ɗaukar ƙarin haske mai launin shuɗi, wanda ke sa ido ya kasa kula da launuka.Canje-canje a cikin launi na tsakiya na ruwan tabarau kuma yana haifar da hangen nesa, tare da asarar haske na launuka (musamman blues da kore) yayin rana.Don haka masu ciwon ido suna ganin hoto daban da na al'ada.
Hoton da aka gani daga idanu na yau da kullun
Hoton da aka gani daga wani babban majiyyaci cataract
●Yadda za a kare da kuma bi da cataract?
Cataract cuta ce ta gama-gari kuma wacce ke faruwa akai-akai a cikin ilimin ophthalmology.Babban maganin cataract shine tiyata.
Marasa lafiyar tsofaffi na farko ba su da tasiri sosai a rayuwar hangen nesa na majiyyaci, gabaɗaya maganin ba dole ba ne.Za su iya sarrafa adadin ci gaba ta hanyar maganin ido, kuma marasa lafiya da ke da sauye-sauye masu sauƙi suna buƙatar sa gilashin da suka dace don inganta hangen nesa.
Lokacin da cataract ya zama mafi muni kuma rashin hangen nesa yana shafar rayuwar yau da kullum, dole ne a yi tiyata.Masana sun nuna cewa hangen nesa bayan tiyata ba shi da kwanciyar hankali a cikin lokacin jin daɗi a cikin wata 1.Gabaɗaya marasa lafiya suna buƙatar yin gwajin gani na gani watanni 3 bayan tiyata.Idan ya cancanta, sanya gilashin biyu (myopia ko gilashin karatu) don daidaita hangen nesa ko kusa, don samun kyakkyawan tasirin gani.
Lens Universe na iya hanawa daga cututtukan ido, ƙarin bayani pls ziyarci:https://www.universeoptical.com/blue-cut/