Myopia (myopia) ndimatenda omwe ma visual acuity amachepa. Zinthu zomwe zimakhala kutali kwambiri munthu samaziona bwino (zopanda pake), zimatha kuwoneka bwino pafupi. Kuchokera pamalingaliro azachipatala, matendawa siwowopsa, myopia amathandizidwa pogwiritsa ntchito masomphenya (magalasi, magalasi, njira zopangira opaleshoni). Kuwonongeka kwakanthawi kochepa mu shuga kumachitika chifukwa cha kusinthasintha kwamisempha (mawonekedwe a mandala amasintha). Magaladala samadalira insulin, amatenga shuga popanda kuthandizira insulini. Mphamvu ikalowetsedwa ndi mandala, imatulutsa sorbitol, yomwe imasunga madzi. Ndi shuga wambiri, madzi ambiri amadziunjikira mu mandala (kuchuluka kwa sorbitol kumakopa madzi), chifukwa cha izi, mawonekedwe ake ndikusintha kwa mphamvu.
Magalasiwo amakhala ngati mandala amoyo, akatupa, mphamvu yokonzanso imasintha. Nthawi yomweyo, zinthu zapamtima zimawonekera bwino, ndipo patali zonse zimakhala zopanda pake. Ndi shuga wotsika, mandala amatenga mawonekedwe osalala, zinthu zapafupi ndizovuta kuwona, zowoneka kwambiri.
Ndi matenda a shuga, myopia imakonda kupezeka. Kuphatikiza pa shuga wambiri, palinso zifukwa zina zomwe zimawonekera chifukwa cha myopia:
- Makamaka.
- Tsatani kusowa.
- Katundu wamphamvu wamawonedwe.
- Matenda a mahomoni.
- Kuchulukitsa kwachulukira.
Sindikudziwa kuti nkhaniyi ndi yodalirika bwanji, koma asayansi aku US amakhulupirira kuti myopia imateteza ku kutayika kwa mashuga. Ofufuza omwe amatsogozedwa ndi Ryan Ein Kidd Man wa ku Australia eye Research Center adapeza kuti odwala matenda ashuga omwe ali ndi myopia sakhala ndi vuto la matenda ashuga - matenda ashuga retinopathy. Kafukufuku wasonyeza kuti anthuwa ali ndi chiopsezo chocheperako cha macular edema.
Dr. Gardner (USA), pulofesa wa ophthalmology ku Kellogg Eye Center, anena mfundo yotsatirayi: "... ngati m'modzi mwa odwala ali ndi myopia yolimba, ndiye kuti, sangayang'ane ndi matenda ashuga a retinopathy." Komabe, njira za chiphunzitsochi sizikumveka.
Kwa zaka 6, ndidayamba kukhala wofatsa wa myopia (2 diopters). Ndikupangira kuyesa kuyimitsa izi, ndipo, ngati zingatheke, sinthani masomphenya mothandizidwa ndi masewera olimbitsa thupi komanso mavitamini wamba. Ngati phunziroli lipambana, ndilembera nkhani yina pankhaniyi.
Chithandizo
- Onetsetsani kuti mukumana ndi katswiri wa zamankhwala am'maso (akuyenera kuwunika fundus ndi retina).
- Kutenga mavitamini amaso.
- Zolimbitsa thupi kuti mubwezeretse masomphenya:
- khalani pampando wolimba, muzungulire mutuwo mosataya, kenako mozungulira (kubwereza zolimbitsa thupi maulendo 10-13);
- limbitsani maso anu mwamphamvu kwa masekondi 3-4, kenako mutsegule (kubwereza nthawi 6-7);
- jambulani zodzichitira ndi zotopetsa nthawi, kenako kenako nkutuluka (1 min);
- tsekani maso anu ndi kutikita minyewa yanu ndi zala zanu (20-30 sec.);
- Tsitsani maso anu mwachangu (masekondi 15-20);
- valani magalasi ndikuwonetsa chizindikirocho pa galasi (onani poyamba pagalasi, kenako pa chinthu chomwe chili patali);
- Khalani pampando wabwino ndikutseka maso anu, kupuma mwamphamvu komanso kupumira mpweya.
