Imiphumo yokutshaya kwamehlo akho kunye nombono ungabonakala. Uyazi ukuba ukutshaya icuba okanye ukutshatyalaliswa kosiyi kungabangela umonakalo kwimpilo yakho, kodwa kunokunyusa umngcipheko wakho wokuphuhlisa isibalo seengxaki zesifo kunye nezifo, kubandakanywa oku kulandelayo:
- Amehlo acaphukile : Njengokuba utywala kuphazamisa amehlo , ukutshaya kungabangela ubomvu obungapheliyo kwamehlo akho. Umsi wecuba, nokuba ngumsi ogqithiseleyo ungashukunyiswa ngabantwana, unokuguqula ifilimu yokulila amehlo, ukwandisa isifo sengqondo esomeleleyo kunye neemeko zamehlo .
- Ukuhluthwa kweMicala : Abantu abavuthayo banomngcipheko wexesha lokukhula kwe -macular . Abantu abaye bavutha kwixesha elidlulileyo banomngcipheko kathathu wokuba nobunzima obunzima bokuhlaselwa kwe-macular . Okuthakazelisayo, ukusela iwayini kwixabiso elilinganayo kubonakala kunciphisa umngcipheko womntu wokuphuhlisa eso sifo.
- I-Cataract: Ukubhema kunokunyusa umngcipheko wokuhlakulela i- cataracts , okanye i-clouding ye-lens, ekuqaleni kwaye mhlawumbi kakhulu kunabantu abangafuni ukutshaya. Ukubhema kunciphisa ukubonelelwa kwezixhobo zokulwa ne-antioxidants kwamehlo ethu, ezinokubangela ukuba i-cataract.
- Iintsholongwane ze-Vascular: Ukubhema kunceda ekuphuhliseni i- arteriosclerosis , okanye ukuqina kwama-arriotri, ezinokubangela ukugula okanye ukuphazamiseka kwesifo se-vascular eye. I-Artery kunye ne-vein occlusion kunye ne-optic nervast damage kungabangela ukulahleka kombono okanye ukungafihli.
- I-Eye Eye Eyezifo: Abantu abanezifo ze- thyroid basengozini enkulu yokuphucula izifo zesohlo be-thyroid xa bebhema icuba. Isifo seMangcwaba, ifom eqhelekileyo ye-hyperthyroidism, ngamanye amaxesha ibangela ukuvuvukala nokuvuvukala kwezicubu ezithambileyo kunye nezihlunu ezijikeleza amehlo, ngokubangela ukuba iinyawo zamehlo zikhuphe okanye zikhuphe kwiziseko zazo. Ukuba ufumene ukuba unesifo se-thyroid, ugqirha wakho uya kulungelelanisa ukuba uyeke ukutshaya ngokukhawuleza.
- I-Optic Neuropathy : Ukubhema kunciphisa ukuhamba kwegazi emzimbeni wonke, onokubangela umonakalo kwiimbono ze - optic . I-nexicoptic neuropathy, ebangelwa yi-methyl yotywala, ibangela ukungonakaliswa ngokukhawuleza embonweni kunye nokungabikho okungafihliyo xa kungenakuphathwa kunyanga ezingama-24 ukuya kuma-48.
Imithombo:
UAlexandro, uLarry J. Unonophelo lweNkcazo yeCandelo eliPhezulu, uLuhlu lwesiBini. Appleton & Lange, 1994.
INational Eye Institute, iiNational Institutes of Health. Amaqiniso Ngokwe-Age-Related Macular Degeneration. Meyi, 2010.