Abantu abaningi bakhononda nge- eye injection ngesikhathi sonyaka ka-spring. Izifo zomzimba zingase ziphazamise kakhulu kodwa ngokuvamile zikwazi ukuphathwa. Kodwa-ke, i-atopic ne-vernal keratoconjunctivitis yizinhlobo ezimbili zemilenze ye-iso engaba nzima kakhulu futhi ingasongela amehlo akho.
I-Atopic Keratoconjunctivitis
I-aicic keratoconjunctivitis (AKC) ifomu elibi lesifo sohlobonhlobo esibhekene naso esivame ukwanda futhi sibe nezikhathi zokuxolelwa.
Ngezinye izikhathi i-AKC ingaba kubi kakhulu ebusika. I-AKC ivame ukuthinta abantu abangaphansi kweminyaka engama-20 ubudala futhi ivame kakhulu kubesilisa kunabesifazane. Laba bantu bavame ukukhononda kabanzi ngamehlo abo okuvuthayo kunokushisa.
Abantu abane-AKC ngokuvamile banomlando wezimo zesikhumba noma i-dermatitis njenge-eczema. Nakuba i-eczema ivame ukutholakala ezinhlangothini nasekhanda, abanye abantu abane-AKC bahlushwa yi-eczema ezungeze amehlo abo namajwabu amehlo. Ukusabela okweqile kungaba nzima kakhulu kangangokuthi i-conjunctiva, i-lining yangaphakathi yamehlo namajwabu amehlo, ikhula nokuqina. Udokotela wakho wezandla angase abone izimpawu ezengeziwe ze-AKC, njengezikhukhula ezintsha zezikhumba zegazi ngaphakathi kwe- cornea , isakhiwo esicacile, esifana ne-dome ngaphambili kweso lakho. Ukungenelela, izindawo ezincane ezimhlophe ezakhiwe ngezinto zokuvuvukala kanye namangqamuzana amhlophe wegazi angase athuthuke nase-cornea.
Isimo se-corneal okuthiwa i- keratoconus ngezinye izikhathi sitholakala kubantu abane-AKC.
I-Keratoconus yisimo esithuthuka kancane lapho i-cornea iba khona kakhulu. I-cornea nayo iba mncane kakhulu, okwenza izinguquko ezinkulu embonweni, ekuqotheni, nasekuhlanekeni kwe-cornea. Nakuba kucatshangwa ukuthi i-keratoconus izuzwa njengefa, abanye bakholelwa ukuthi i-keratoconus empeleni ibangelwa "ukuxubha kweso" okukhulu okuhlotshaniswa nezinhlobo ezimbi zezilonda zeso.
I-Vernal Keratoconjunctivitis
I-Vernal keratoconjunctivitis (VKC) ibuye ithinte abantu abasha, ngokuvamile abesilisa abaneminyaka engama-7 no-21. I-VKC ivame ukuvame kakhulu ezindaweni ezifudumele zezwe. Ngokungafani ne-AKC, okungenzeka ibe nokushisa okukhulu kune-itching, uphawu oluyinhloko lwe-VKC yi-intshi eqinile, engapheli.
Abantu abane-VKC bavame ukukhishwa okumhlophe, okukhukhulayo futhi babonakale bane-ptosis, isimo lapho amajwabu amehlo ehlehla phansi kunejwayelekile. I-underside yamajwabu amehlo azoba nama-large bumps okuthiwa i-papillae nokubomvu. Odokotela bangase babhekisele kuyo njengokubukeka njengokubukeka kwe-cobblestone. I-VKC ingabangela nokuphendula okuyingqayizivele okuthiwa i-Horner-Trantas Dots, okuyizingxube ezincane zamangqamuzana avuthayo ezungeze izitho zomzimba, izicubu ezisemkhawulweni we-cornea. Ukukhathazeka okubaluleke kakhulu kubantu abane-VKC ukuthuthukiswa kwezilonda zesikhumba ku-cornea. Umzimba uhlakulela izilonda ezivikela izilonda ze-cobblestone ngaphansi kwejwabu leso nasesimisweni sokuvikela amasosha omzimba.
Ukwelapha
Uma ugqoka ama-lens oxhumana naye futhi unesifo esibi kakhulu somzimba, kunconywa ukuba uyeke ukugqoka futhi ubone udokotela wezilwane ukuze ahlolwe kahle futhi aphathwe kahle. Nakuba abantu abaningi abagqoka ama-lensi okuxhumana nabo futhi bahlakulele lezi zifo sebevele beyeka amalensi abo oxhumana nawo, kucatshangwa ukuthi ama-lens axhumene nawo angadala ukuphendula okweqile.
Amaconsi e-Corticosteroid ngokuvamile avunyelwe ukulawula ukusabela okweqile. Amaconsi e-antihistamine iso anikezwe futhi. Ama-Antihistamine kanye nezivivinya zesisindo sezinsila zisetshenziselwa izindlela zokuvimbela zombili izimo; Izisindo ze-mast-cell ziphumelela kakhulu ekulawuleni i-VKC. I-Restasis, isidakamizwa esivame ukushiwo ekwelapheni kwe-eye eye syndrome, ngezinye izikhathi isetshenziswa njengoba kubhekwa njengendlela ephephile kune-steroids yokwelashwa kwesikhathi eside.
Kwezinye izimo, i-steroids ingabangela imiphumela engathandeki emibi, njenge-cataracts kanye ne-glaucoma. Uma isilonda sesikhumba siqala, ama-antibiotic anqunyelwe ukuvimbela izifo.
Ungase uqondane ngokubambisana nodokotela wezokwelapha ngenxa yesikhumba kanye nokwelashwa kwesistimu. Uma isikhumba esizungeze amajwabu amehlo akho sishaywe, amafutha okugcoba ama-steroid angalondoloziwe angabekwa. Abanye abantu bavame ukuzwela kakhulu kumilondolozo etholakala eminye imithi.
Izwi elivela
Izisindo zomzimba zivamile, ikakhulukazi phakathi nezinyanga ezifudumele. Kodwa-ke, ngezinye izikhathi izifo zamehlo zingathuthuka zibe izimo ezingathí sina. Uma izinkinga zakho zezinyosi zonyaka zibonakala ziveza izimpawu ezengeziwe, bheka udokotela wakho wezilanga.
Umthombo:
UCarpecki, uPaul. Xhumana ne-Lens Wear kanye ne-Ocular allergies. Xhumana ne-Lens Spectrum, ngoMashi 2012.