Okuqukethwe
I-nasopharynx ixhunywe eduze namehlo ngokusebenzisa umsele we-nasolacrimal. Ngakho-ke, ngekhala eligijimayo kanye nomkhuhlane, ukutheleleka kungadlulela kulwelwesi lwamafinyila esweni. Ukuze uvimbele izinkinga, kunconywa ukuyeka ukugqoka ama-lens okwesikhashana.
Ngingakwazi ukugqoka amalensi okuxhumana lapho nginomkhuhlane?
Abantu abaningi abasebenzisa ukulungiswa kokuxhumana isikhathi eside bangase bangayinaki imithetho yokunakekelwa futhi abahambisani nokucophelela mayelana nokunakekelwa kwemikhiqizo kanye nesimiso sabo sokugqoka. Kodwa ngesikhathi sekhala eligijimayo, ikakhulukazi elithathelwanayo, leli qiniso lingadlala ihlaya elinonya kumuntu, libangele imiphumela engathandeki ngisho nezinkinga zamehlo ezinzima.
Ngokumelene nesizinda somkhuhlane, ukukhiqizwa koketshezi lwezinyembezi kungase kwehle, okuholela ekwehleni komswakama wamehlo. Ngenxa yalokho, ukutheleleka kungena esweni kalula futhi kusakazeke.
Izandla ezingcolile, ezazisula ikhala ngaphambili noma zivale umlomo lapho zithimula futhi zikhwehlela, zingangena kalula emehlweni ngokumane ziwahlikihle. Amafinyila aphuma ekhaleni nasemlonyeni lapho ethimula futhi ekhwehlela angangena kulwelwesi lwamafinyila lweso, avuse ukuvuvukala kwe-conjunctiva. Ukwanda kwezinga lokushisa ngesikhathi kubanda komisa ulwelwesi lwamafinyila esweni, lwenza luzwele kakhulu ukuvuvukala. Uma ulwelwesi lwamafinyila loma, ukugqoka amalensi kungabangela ukucasuka nokuluma, ukubomvu kwamehlo. Ngaphezu kwalokho, amanye amakhambi abandayo athinta kabi ulwelwesi lwamafinyila, ngakho-ke ukungakhululeki kwelensi kungase kwande.
Yimaphi ama-lens angcono ukukhetha umkhuhlane
Uma kungenakwenzeka ukuthi umuntu enqabe ama-lens okuxhumana isikhathi eside ekhaleni eligijimayo, okwenzeka ngaphandle komkhuhlane nezinye izibonakaliso ezingathandeki, ukugqoka izibuko kunzima kakhulu, ama-lens osuku olulodwa kuphela angadingi ukunakekelwa nokubulala amagciwane angasetshenziswa. . Banezinga eliphezulu le-hydration, i-permeability ku-oxygen, okuvumela ukuthi unikeze induduzo edingekayo emehlweni usuku lonke.
Uma amalensi alahlwayo nsuku zonke engatholakali, isibulala-magciwane esengeziwe ngaphezu kwesixazululo esijwayelekile sizodingeka ukuze kufakwe amalensi akhethekile. Futhi lapho ugqoka futhi ususa ama-lens, kufanele ugcine ngokuqinile yonke imithetho yokuhlanzeka. Ukuze uvimbele amehlo omile nokuvuvukala, udinga ukusebenzisa amaconsi omswakama akhethwe udokotela wakho. Uma kusetshenziswa izifutho ze-vasoconstrictor noma amaconsi ekhala, zingathinta kabi isimo samehlo.
Uma ama-lens ebangela ukungakhululeki ngisho nakancane phakathi nekhala eligijima, kufanele uwasuse ngokushesha futhi ushintshele ekugqokeni izibuko. Uma izimpawu ziqhubeka ngisho nangemva kokukhipha ama-lens, kufanele uthintane ne-ophthalmologist.
Uyini umehluko phakathi kwama-lens anomkhuhlane nokujwayelekile
Uma ngenxa yezimo, ngisho nangekhala eligijimayo, akunakwenzeka ukushintshela ezingilazini noma ukwenza ngaphandle kwamalensi, futhi amehlo akho abekezelela ukuwagqoka kahle, kufanele usebenzise amalensi osuku olulodwa kuphela. Ziyi-hydrophilic, zidlula umoya-mpilo kahle futhi azidingi ukunakekelwa nokucubungula, ngakho-ke, ngezimpawu ezithambile, ezinye iziguli ziyazigqoka.
Odokotela batusa ukuwagqoka isikhathi esincane esingenzeka, kungabi ngaphezu kwamahora angu-10-12 ngosuku, futhi ngesikhathi sokuqala, lapho ungenza ngaphandle kwama-lens, uwasuse futhi ubeke esikhundleni sezibuko.
Izibuyekezo odokotela mayelana lens for umkhuhlane
- Ngekhala eligijimayo lemvelo ethathelwanayo, ubungozi bokutheleleka kwamehlo lapho usebenzisa ama-lens oxhumana nabo banda kakhulu, - kukhumbuza udokotela wamehlo uNatalia Bosha. - Ngakho-ke, ngenxa yempilo yamehlo, kuyadingeka ukugwema ukugqoka ama-lens kulezi zinsuku. Ezimweni ezimbi kakhulu, ukugqoka amalensi alahlwayo kuvunyelwe isikhathi esifushane. Amalensi okushintsha ahleliwe awakwazi ukusetshenziswa, amalensi kanye nesiqukathi abegcinwe kuso kufanele kushintshwe ngokushesha kufakwe amasha. Ungagqoka ama-lens okushintsha ahleliwe kuphela ngemva kokululama.
Imibuzo nezimpendulo ezidumile
Saxoxa no udokotela wamehlo uNatalia Bosha umbuzo wokuvunyelwa kokugqoka ama-lens ngomkhuhlane, kanye nokuphikisana okungenzeka kanye nezinkinga zokugqoka ama-lens ngokugula.