Ukuvakala kwenyameko kwamehlo emini, ngokungaphantsi kwezinto ezibonakalayo, ukukhanya kukubizwa ngokuthi "photophobia". Ingcamango yeso fotophobia yinto yonke. Omnye ufanele akhumbule ukuvakalelwa okungathandekiyo okufuneka umntu ayenayo xa ehamba kwindawo emnyama kwindawo egqibeleleyo. Kukhona umvakalelo we-rezi emehlweni kunye nokukrokra, ngelixa umntu ephosa amehlo akhe. Kodwa ngamanye amaxesha le meko inomlinganiselo osisigxina okanye ongapheliyo.
Makhe siqwalasele, zeziphi izifo kukho isithombe se-photophobia, kwaye yintoni enye into enokubangela ukuba kwenzeke imeko ekhoyo.
Izizathu zeso iso photophobia
I-photophobia yeso ngezinye izihlandlo zendalo kwaye ivela ngokusilela kwe-melanin pigment. Kule meko, isithombe se-photophobia sizalwa. Kodwa ngokuphindaphindiweyo i-photophobia iyafana neenombolo zezifo.
I-Photophobia ibonakala ngenxa ye:
- izifo ezinzima kunye nezifo ezingapheliyo zeembumba ze-ocular, kubandakanywa i-conjunctivitis, i- keratitis , iritis;
- izilonda kunye nezicubu ze-cornea;
- ukuhlasela okubi kwe glaucoma;
- iziphazamiso zesimo sokuzimela ngokuzimeleyo kwiimfucu kunye nemisipha ye-orbit eye kunye ne-hyperthyroidism;
- umonakalo owenziwe ngombala ogqamile xa wenza imisebenzi yokulumala ngaphandle kweglasi ezikhuselayo, ngenxa yokukhanya kwelanga kwi-cornea kuboniswa kwiqhwa okanye amanzi, njl.
- ukukhubazeka kwe-oculomotor nererve, eyavela ngenxa yezifo ezithathelwanayo, izifo ze-etiology ye-rheumatic, i-multiple sclerosis, njl.;
- i-migraine , xa kukho nayiphi na imithombo yeemvakalelo ezivela kwihlabathi elingaphandle, kuba kukukhanya, isandi, ukuvumba, njl., akunakuchukumisa nje intloko, kodwa kwakhona ibonakalise ukungahambi kakuhle.
Nceda nceda! I-Photophobia inokuvela ngenxa yokuhlala ixesha elide kwikompyutha, malunga nokufuneka ulungele ixesha elichithwe emva kweso saziso.