I-Myopia - i-myopia - ukwephulwa kwe-refraction iso. Izithombe zezihloko nge-myopia azigxile ku-retina, njengabantu abanombono we-100%, kodwa phambi kwayo, ngakho-ke umuntu angabona eduze nokubi kakhulu.
Yini eyenza i-myopia?
I-Myopia ivame ukutholakala ukuthi inabantwana abancane, iyakhula ekukhuleni, lapho kuqala ukukhulelwa, ubuciko obubonakalayo buqiniswa, futhi emva kweminyaka engu-40-45 iqala ukuqhubeka futhi. Izimbangela ze-myopia azicaci ngokuphelele kuze kube sekupheleni, kodwa ama-ophthalmologists abone izici ezinomthelela omubi ebuhleni obubonakalayo . Phakathi kwabo:
- ukulungiswa kwefa, ngokuyinhloko eqenjini eliyingozi kulabo bantu abanomunye nomunye ngakho-ke abazali bobabili bayabonwa okwesikhashana;
- ukucindezeleka kwamehlo isikhathi eside nokukhanya okungalungile;
- ukungabi khona emzimbeni wezakhi zomzimba, ama-micro-microelements, amavithamini;
- ukufuduka kwe-lens ngenxa yengozi.
Futhi, imbangela ye-myopia eqhubekayo ingase inganaki izimpawu zokuqala zokukhubazeka okubukwayo noma izibuko ezingalungile nama-contact lens. Uma umbono ungalungiswa noma ungekho, imisipha ye-eye overexert, futhi kanye ne-myopia, strabismus noma i- amblyopia ("ivila iso syndrome") ivame ukubunjwa.
I-prophylaxis ye-myopia
Ngokusekelwe kolwazi lwezimbangela ezinkulu ze-myopia, kulula ukucacisa izinyathelo zokuvimbela eziphumelelayo. Ukuze ugweme ukukhubazeka okubukwayo, kubalulekile ukulandela imithetho elandelayo:
- Nikeza ukukhanya okwanele ekamelweni, lapho befunda khona, bhala, bahlanganyele eminye imisebenzi ehlobene nomthamo wombono.
- Ukugcina imodi efanele ngesikhathi sombukiso. Ngakho-ke, ibanga elincane elingavunyelwe ukusuka kwamehlo kuya entweni, isibonelo, incwadi noma ithebhulethi, ingama-30 cm. Ngaphezu kwalokho, ngezinkinga ezinkulu zamehlo
ngezikhathi ezithile, thatha ama-breaks amancane. - Ungalazi amanga ngenkathi ushayela ezokuthutha.
- Kubalulekile ukufaka emikhiqizweni yokudla equkethe izakhi ezidingekayo zeso, amaminerali namavithamini.
Ukunakwa sicela! Ukuze kuvikelwe ukuhlolisisa, ikakhulukazi ngesikhathi sehlobo sasebusika, kuyadingeka ukuthatha amavithamini-amaminerali complexes aqukethe amavithamini eqembu B (B1, B2, B3, B6, B12) ne-vitamin C. Futhi emibonweni evamile, i-magnesium, i-manganese, ithusi , i-zinc.