Ukuzwela kakhudlwana kwamehlo nosuku, kaningi kangako okufakelwayo, ukukhanya kubizwa ngokuthi "photophobia". Umqondo we-photophobia onjalo yiwo wonke umuntu. Omunye kufanele akhumbule ukuzwa okungathandeki okumelwe umuntu akuzwe lapho ehamba endaweni emnyama ekamelweni elikhanyisiwe. Kukhona umuzwa we-rezi emehlweni nokukhala, kuyilapho lo muntu ehlahlela amehlo akhe. Kodwa ngezinye izikhathi lesi simo sinomlingiswa ophuthumayo noma ongapheliyo.
Ake sicabangele, yiziphi izifo ezitholakala ku-photophobia, futhi yiziphi ezinye izinto ezingase zenze ukuba kwenzeke isimo esinikeziwe.
Izimbangela ze-eye photophobia
Ngesinye isikhathi i-Photophobia iso isesimweni sobuciko futhi kwenzeka ngokuntuleka kwe-melanin pigment. Kulesi simo, isithombe se-photophobia sizalwa. Kodwa ngokuvamile i-photophobia ijwayele izifo eziningi.
I-Photophobia ibonakala njengomphumela we:
- izifo ezinzima nezihlala njalo ezingxenyeni zomzimba, kuhlanganise conjunctivitis, keratitis , iritis;
- izilonda nama-tumor of the cornea;
- ukuhlaselwa okukhulu kwe-glaucoma;
- ukuphazamiseka komlingisi we-autoimmune emaqenjini nasezintanjeni ze-orbit nge-hyperthyroidism;
- umonakalo emisebentini ye-welding ngaphandle kwetibuko tekuvikeleka, ngenxa yekukhanya kwelanga ku-cornea kuboniswa ngesikhatsi sekhephu nobe emanti, njll;
- ukukhubazeka komzimba we-oculomotor, owavela ngenxa yezifo ezithathelwanayo, izifo ze-etiology ye-rheumatic, multiple sclerosis, njll;
- i-migraine , uma kunoma yimiphi imithombo yokuzwela evela ezweni elingaphandle, kube yikukhanya, umsindo, iphunga, njll, ingabangela ukuhlukunyezwa nje kuphela, kodwa futhi ikhombise ukunganaki okubukwayo.
Ukunakwa sicela! I-Photophobia ingenzeka ngenxa yokuhlala isikhathi eside kwikhomputha, ngokuphathelene nokuthi udinga ukulungisa isikhathi esichitha ngemuva kokuqapha.