Yintoni i-Photopsia kwaye ibangelwa yintoni?

Umxholo

• Ifoto
• Inkcazo yePhotopsia
• I-Photopsia ibangela
• Iipheripheral vitreous detachment
• I-Retinal detachment
• Ukudodobala okuhambelana nobudala be-macular
• I-Ocular migraine
• Ukungonelanga kwe-Vertebrobasilar
• I-optic neuritis
• Unyango lwefotopsia
• Yise kude

Ifoto

Iifotopsias ngamanye amaxesha kubhekiswa kuzo njengeliso lokudada ngamehlo okanye ukukhanya. Zizinto ezikhanyayo ezibonakala kumbono welinye okanye omabini amehlo. Banokuphela ngokukhawuleza njengoko bevela okanye banokuhlala ngokusisigxina.

Inkcazo yePhotopsia

Iifotokopi zichazwa njengempembelelo kumbono obangela ukubonakala kokungalunganga kumbono. Iifotopsias zihlala zibonakala njenge:

• izibane ezidanyazayo
• izibane ezikhazimlayo
• iimilo ezidadayo
• amachaphaza ahambayo
• ikhephu okanye i-tuli

Iifotoksias aziqhelekanga kwimeko yazo, kodwa uphawu lomnye imeko.

I-Photopsia ibangela

Iimeko ezininzi ezichaphazela amehlo zinokubangela ukuba i-photopsia yenzeke.

Iipheripheral vitreous detachment

Ipheripheral vitreous detachment yenzeka xa ijeli ejikeleze iliso yahlula kwi-retina. Oku kunokwenzeka ngokwendalo kunye nobudala. Nangona kunjalo, ukuba yenzeka ngokukhawuleza okukhulu, kunokubangela ukuba ifoto ibonakale kwimibane kunye neetafile kumbono. Ngokwesiqhelo, ukudanyaza kunye neeflethi kuyahamba kwiinyanga ezimbalwa.

I-Retinal detachment

Imigca yeta- retina engaphakathi kwiliso. Kukukhanya okungavakaliyo kwaye kunxibelelana imiyalezo ebonakalayo kwingqondo. Ukuba i-retina iyazibamba, iyahamba kwaye isuke endaweni yayo yesiqhelo. Oku kunokubangela i-photopsia, kodwa kunokubangela ukulahleka kombono ngokusisigxina. Unonophelo lwezonyango luyafuneka ukuthintela ukulahleka kombono. Utyando lunokubandakanya unyango lwe-laser, ukubanda, okanye utyando.

Ukudodobala okuhambelana nobudala be-macular

Ukudodobala kwe-macular degeneration (AMD) yimeko yamehlo eqhelekileyo phakathi kwabantu abaneminyaka engama-50 nangaphezulu. I-macula yinxalenye yamehlo ekunceda ubone ngokuthe ngqo phambili. Nge-AMD, i-macula iyehla kancinci enokubangela ifoto.

I-Ocular migraine

Imigraines luhlobo lwentloko ephindaphindayo. Imigraines ngesiqhelo ibangela iintlungu eziqatha entloko, kodwa inokubangela notshintsho olubonakalayo olwaziwa njengeeuras. Imigraines nayo inokubangela ikhephu elibonakalayo.

Ukungonelanga kwe-Vertebrobasilar

Ukungasebenzi kakuhle kwe-Vertebrobasilar yimeko eyenzeka xa kukho ukuhamba gazi okungalunganga kumqolo wobuchopho. Oku kubangela ukunqongophala kweoksijini kwinxalenye yengqondo ejongene nombono kunye nokulungelelaniswa.

I-optic neuritis

I-optic neuritis kukukrala okonakalisa i-optic nerve. Inxulumene ne-multiple sclerosis (MS). Ngokudibanisa nokuqhwanyaza okanye ukubengezela ngokuhamba kwamehlo, iimpawu zibandakanya iintlungu, ukulahleka kombala, kunye nelahleko yombono.

Unyango lwefotopsia

Kwiimeko ezininzi, i-photopsia luphawu lwemeko esele ikho. Imeko esisiseko kufuneka ichongwe kwaye inyangwe ukuze kusonjululwe iimpawu.

Yise kude

Ukuba ufumana ukukhanya kokukhanya okanye ezinye iimpawu ze-photopsia, kufuneka u tyelele ugqirha wakho ngokukhawuleza. I-Photopsia inokuba luphawu lokuqala lweemeko zamehlo ezinje ngokuhla kwe-macular, i-retinal detachment, okanye i-vitreous detachment.

Ukongeza, ukuba ufumana isiyezi, ubuthathaka, intloko ebuhlungu, okanye ukugabha, kuya kufuneka utyelele ugqirha kwangoko njengoko unokufumana iimpawu zentlungu.