Ziyini lezi lensi zokuxhumana?

Uyakuzonda yini ukugqoka izibuko, noma uthola ukugqoka izibuko kuyinkinga ngoba uphila impilo esebenzayo? Kungenzeka ukuthi uke wezwa ngama-contact lens. Lawa ama-lens amancane, ayindilinga angena emehlweni akho. Ingabe singakhuluma kabanzi ngawo?

Ziyini lezi lensi zokuxhumana?

Kalula nje, ama-contact lens amalensi amancane, ayindilinga ahlala ebusweni belihlo lakho. Akusiza ukuthi ubone kahle. Njengezibuko, ama-contact lens alungisa izinkinga zokubona ezibizwa ngokuthi amaphutha okubuyisa ukukhanya. Lezi izinguquko esimweni sangaphakathi kwelihlo lakho ezivimbela ukukhanya ukuthi kugxile kahle. Yilokhu okubangela umbono ofiphele. Ama-contact lens avame ukusetshenziswa ukusiza abantu abanezinkinga zokubona ezilandelayo:

• Ukubona Okuseduze ( i-Myopia )
• Ukubona kude ( i-Hyperopia )
• Ukubona kude okuhlobene nobudala (i-Presbyopia)
• I-Astigmatism (ukukhanya okungena esweni akugxili endaweni eyodwa - `(Astigmatism)`)

Ubuwazi ukuthi izigidi zabantu emhlabeni wonke zigqoka ama-contact lens? Akunika umbono ocacile kakhulu . Aphinde ahambe ngokwemvelo ngamehlo akho, ngakho awaphazamisi ikhono lakho lokugijima noma ukugxuma. Abantu abaningi bakhetha nokubukeka kwama-contact lens kunezibuko. Kodwa khumbula, ama-contact lens ayimishini yezokwelapha. Ngakho-ke, awanayo izingozi ezithile. Eyinhloko ingozi yokutheleleka kwamehlo. Ngakho-ke, kubaluleke kakhulu ukufunda ukuthi ungawahlanza kanjani futhi uwanakekele kanjani ama-contact lens akho ngendlela efanele, ukuze uwasebenzise ngokuphephile. Uma ucabanga ukugqoka ama-contact lens, kufanele uqale ubonane nochwepheshe wokunakekelwa kwamehlo. Uzohlola amehlo akho futhi anqume ukuthi ungawagqoka yini ama-contact lens. Uzochaza nezinhlobo ezahlukene ezitholakalayo. Ngoba izidingo zawo wonke umuntu ziyahlukahluka kuye ngempilo yamehlo akhe, umlando wezokwelapha, nendlela yakhe yokuphila. Uma ama-contact lens ekufanele, udokotela wakho uzobhala umuthi wohlobo oludingayo, futhi azofaka nama-lens emehlweni akho ngendlela efanele.

Yiziphi izinhlobo zama-contact lens ezikhona?

Kunezinhlobo eziningi zama-contact lens. Udokotela wakho wamehlo angakusiza ukhethe uhlobo olukufanele. Kunezinto ezine ezibalulekile okufanele uzicabangele:

• Izinto ezenziwe ngazo ilensi (`Izinto zelensi`)
• Isikhathi esingakanani ingasetshenziswa (`Isimiso sokugqoka`)
• Kufanele kufakwe kangaki okusha (`Isimiso sokufaka esikhundleni`)
• Izici ezikhethekile

Izinto zelensi

Amalensi okuxhumana angaba mnene noma angena ngegesi (GP) . Iningi labantu likhetha amalensi okuxhumana athambile. Ake siqhathanise lawa amabili ngokucacile.

Ingasetshenziswa isikhathi esingakanani? ('Isimiso sokugqoka')

Ungakhetha phakathi kwamalensi athi `Ukugqoka kwansuku zonke` noma `Ukugqoka okunwetshiwe`.

• Amalensi agqokwa nsuku zonke: Lawa agqokwa emini futhi asuswe ebusuku. Akufanele ulale nalawa malensi. Ukwenza kanjalo kwandisa ingozi yakho yokutheleleka kwamehlo. Kuye ngesimiso sakho sokushintsha amalensi, kufanele ususe amalensi ebusuku uwalahle, noma uwahlanze njengoba kuqondiswe udokotela wakho bese uwagcina ukuze uwasebenzise kabusha ngosuku olulandelayo.
• Amalensi okugqoka anwetshiwe: Lawa malensi angagqokwa kokubili emini nasebusuku (ngisho nalapho ulele). Angagqokwa njalo kuze kube yizinsuku ezingu-30. Kodwa-ke, lokhu kuyahlukahluka kumuntu nomuntu futhi kuye ngohlobo lwelensi. Udokotela wakho uzohlola amehlo akho futhi anqume ukuthi ungawagqoka isikhathi esingakanani ngokuphephile. Ngemva kokususwa ngakunye okuhleliwe, kufanele ulale ngaphandle kwamalensi akho okungenani ubusuku obubodwa ukuze unike amehlo akho ukuphumula. Amalensi okugqoka anwetshiwe angandisa ingozi yakho yokutheleleka kwamehlo . Ngakho-ke, kubaluleke kakhulu ukukhuluma nodokotela wakho ngale ngozi.

Kufanele kufakwe kangaki okusha? ('Isimiso sokufaka esikhundleni')

Lokhu kukutshela ukuthi kufanele uwashintshe kangaki amalensi akho okuxhumana. Lokhu kusebenza kuphela kumalensi okuxhumana athambile. Amalensi ``(RGP)`` avame ukugqokwa isikhathi eside, kuze kube yilapho udokotela wakho ekutshela ukuthi uwashintshe. Kunezinhlelo ezimbili eziyinhloko zokushintsha amalensi okuxhumana athambile:

• Amalensi alahlwayo nsuku zonke: Ngale ndlela, usebenzisa amalensi amasha nsuku zonke. Ufaka amalensi amasha ekuseni, uwagqoke usuku lonke, bese uwakhipha ngaphambi kokulala ebusuku bese uwalahla. Akufanele uphinde uwasebenzise lawa malensi nganoma yisiphi isizathu. Ukwenza kanjalo kungabangela ukungakhululeki kwamehlo noma ukutheleleka . Le ndlela inhle kakhulu uma une -allergies . Iphinde inciphise ingozi yesifo samehlo esomile kanye nokungakhululeki okuvela ezixazululweni zamalensi okuxhumana.
• Amalensi ashintshiwe ahleliwe: Ngale ndlela, ugqoka amalensi akho usuku lonke bese uwakhipha ebusuku ngaphambi kokulala. Esikhundleni sokuwalahla, uyawahlanza bese uwagcina esixazululweni. Uma uwanakekela kahle, ungawagqoka izinsuku ezingafika kwezingu-30. Ngaphandle kokuthi avunyelwe ukusetshenziswa isikhathi eside, akufanele uwagqoke ebusuku.

Amalensi okuxhumana anezici ezikhethekile (`Izici ezikhethekile`)

Amanye ama-contact lens anezici ezikhethekile ezingasiza ekulawuleni izimo ezithile zamehlo noma zinikeze izinzuzo ezengeziwe. Nazi ezinye izinhlobo zama-lens ezingase zikufanele:

• Amalensi okuxhumana ahlanganisiwe: Lawa malensi anesikhungo esiqinile (RGP) kanye nezinto ezithambile ezizungezile. Angaba mnandi kakhulu kunamalensi e-RGP futhi anikeze umbono ocacile. Afanele abantu abane-cornea engajwayelekile ngenxa yezimo ezifana ne-astigmatism kanye ne-cornea ectasia.
• Amalensi okuxhumana e-Toric: Lawa uhlobo olukhethekile lwamalensi aklanyelwe abantu abane-astigmatism. Enziwe ngezinto ezifanayo namanye amalensi, futhi eza ngezindlela ezithambile neziqinile (RGP). Njengezingilazi ze-bifocal, amalensi e-toric anamandla amabili. Elilodwa lokulungisa i-astigmatism kanye nelinye lokulungisa i-myopia noma i-hyperopia.
• Amalensi okuxhumana amaningi: Lawa malensi alungisa kokubili ibanga kanye nokubona okuseduze ngesikhathi esisodwa. Alungele abantu ababona eduze noma ababona kude, kanye nalabo ababona eduze njengoba bekhula (i-presbyopia). Ilensi eyodwa inemiyalelo emibili noma ngaphezulu (amandla) okulungisa ukubona ebangeni elihlukile.
• Amalensi okuxhumana e-Scleral: Lawa futhi awuhlobo lwelensi ye-RGP. Umehluko omkhulu phakathi kwala malensi namalensi avamile e-RGP ukuthi makhulu. Ngakho-ke, imiphetho yawo ayihlali phezu kwe-cornea yakho, kodwa engxenyeni emhlophe yeso lakho (i-sclera). Kukhona isikhala esincane phakathi kwelensi ne-cornea, okusiza ukugcina iso limanzi. Lawa malensi ayasiza kubantu abanesifo samehlo esomile kanye nezinye izimo ze-cornea.
• Amalensi okuxhumana e-Orthokeratology (Ortho-K): Lawa uhlobo olukhethekile lwamalensi aqinile owagqoka kuphela lapho ulele. Ashintsha isimo se-cornea yakho ukuze kulungiswe izinkinga zokubona (ngokuvamile ukubona eduze). Uma ugqoka amalensi e-Ortho-K ebusuku, ungabona kahle ingxenye enkulu yosuku, uma kungenjalo usuku lonke. Udokotela wakho uzonquma ukuthi udinga ukuwagqoka kangaki la malensi, kuye ngezidingo zakho zokubona.
• Amalensi okuxhumana anobuhle (okuhlobisa): Lawa malensi ashintsha ukubukeka kwamehlo akho. Ngezinye izikhathi athuthukisa ukubona kwakho, kodwa hhayi njalo. Amanye amalensi anobuhle ashintsha umbala wamehlo akho noma enze amehlo akho abukeke njengesilwane. Lawa mahle kakhulu ekuzijabuliseni, kodwa kufanele uqaphele izingozi. Ngisho noma engashintshi umbono wakho, wonke amalensi anobuhle adinga ukunikezwa udokotela.Kudingeka futhi zinakekelwe futhi zisetshenziswe kahle. Ungathengi amalensi emfashini ezitolo ngaphandle kwencwadi kadokotela. Akukho emthethweni ukuwathengisa, futhi ukugqoka amalensi ngaphandle kwencwadi kadokotela kungabangela umonakalo omkhulu emehlweni akho. Uma unesifiso samalensi emfashini, khuluma nodokotela wakho.

Ubani okungafanele agqoke ama-contact lens?

Nakuba ama-contact lens enezinzuzo eziningi, angase angakulungeli uma unezinye zezimo ezilandelayo:

• Uma unesifo samehlo esomile.
• Uma unesifo samehlo esivame ukwenzeka.
• Uma une-allergies enzima.
• Uma uvame ukuchitha isikhathi ezindaweni ezinothuli noma ezinentuthu.
• Uma uzizwa sengathi awukwazi ukuhlanza nokunakekela ama-contact lens akho kahle.

Yiziphi izinkinga ngama-contact lens?

Nakuba ama-contact lens angasiza abantu abaningi, adinga ukunakekelwa okwengeziwe nokunakwa. Uma ugqoka izibuko, usengaqhubeka nosuku lwakho nazo. Kodwa-ke, njengomuntu ogqoka ama-contact lens, udinga ukwenza okulandelayo:

• Kufanele uhlanze ngokucophelela amalensi akho okuxhumana kanye nebhokisi lawo njengoba kuqondiswe udokotela wakho.
• Udinga ukulandelwa njalo ngudokotela wakho.
• Udinga ukufunda ukufaka nokukhipha ama-contact lens.
• Udinga ukuqaphela izimpawu zezinkinga ezingaba khona .

Yiziphi izinkinga ezingaba khona ngokusebenzisa ama-contact lens?

Amalensi okuxhumana ayizinto zezokwelapha. Njengazo zonke izinto zezokwelapha, anezingozi ezithile. Ukugqoka amalensi okuxhumana kungandisa ingozi yakho yezinkinga ezifana nalezi:

• I-Microbial keratitis: Lokhu ukutheleleka okungajwayelekile kodwa okungathi sína kwe-cornea yakho. Kungenzeka uma ugqoka amalensi akho isikhathi eside kunokunconywayo noma uma engahlanzwa kahle. Izinto eziphilayo ezincane, njenge-amoeba, zingangena esweni lakho futhi zibangele umonakalo. Uma zelashwa ngokushesha, zingalapheka. Kodwa-ke, ezimweni ezimbi kakhulu, ukutheleleka kungaholela ekubeni yimpumputhe noma isidingo sokufakelwa i-cornea.
• Ukuklwebheka kwe-cornea:Lokhu kuwukuklwebheka ku-cornea yakho. Kungase kuphole ngokwako ezinsukwini ezimbalwa. Kodwa-ke, ezimweni ezimbi kakhulu, amagciwane angangena endaweni eyonakele futhi abangele izimo eziphuthumayo njengezilonda ze-cornea.
• Iso elibomvu elibangelwa yi-contact-lens (CLARE): Lokhu kwenzeka lapho amehlo akho eba bomvu futhi engakhululeki ngenxa yamalensi akho. Lokhu kungenzeka uma ulala namalensi anganconywa ukuthi uwagqoke ubusuku bonke noma uma ungawashintshi amalensi akho njalo. Ngokuvamile, i-CLARE iba ngcono ngemva kokuyeka ukugqoka amalensi akho isikhashana. Udokotela wakho angase futhi akunike amaconsi amehlo ukuze asize amehlo akho alulame.
• I-Giant papillary conjunctivitis (GPC): Lesi yisimo esibangela ukubomvu, ukuvuvukala, kanye nokuvuvukala kwengaphakathi lebhola leso. Kungase kuvele amaqhubu amancane. Ukuze welaphe i-GPC, kungadingeka uyeke ukugqoka amalensi akho amasonto ambalwa. Ungadinga namaconsi noma amafutha okugcoba amehlo. Kwezinye izimo, kungadingeka unciphise isikhathi ogqoka ngaso amalensi akho noma ushintshe uhlobo lwelensi. Ukusebenzisa ikhambi lelensi elingenazo izithibelo nakho kungasiza.

Ungayisebenzisa kanjani ama-contact lens ngokuphepha?

Cela udokotela wakho iseluleko esifanela izidingo zakho ezithile. Ngokuvamile, lawa macebiso angakusiza ukunciphisa ingozi yezinkinga:

• Geza izandla zakho: Ngaphambi kokuphatha amalensi akho, geza izandla zakho kahle bese uzisula ngethawula elihlanzekile, elingenayo i-lint. Khetha insipho engenawo ama-lotion, amafutha, noma amakha. Insipho enjalo ingashiya ulwelwesi ezandleni zakho, olungadlulela kumalensi akho futhi lubangele ukungakhululeki kwamehlo.
• Hlanza amalensi akho kanye nesikhwama sawo: Udokotela wakho uzokutshela ukuthi ungawahlanza kanjani amalensi akho kanye nesikhwama. Kubalulekile ukulandela le miyalelo ngqo ukuze ugweme ukutheleleka okukhulu. Ungalokothi uhlanze amalensi akho noma isikhwama ngamanzi noma ngamathe. Lezi zinto ziqukethe amagciwane. Sebenzisa izixazululo zokuhlanza amalensi okuxhumana kuphela. Udokotela wakho uzokutshela ukuthi yiluphi uhlobo okufanele ulusebenzise.
• Gcina amanzi kude namalensi akho: Amanzi namalensi akho akufanele ahlangane. Ngisho noma ebukeka ehlanzekile, amanzi angaqukatha amagciwane amancane angabangela izifo zamehlo. Ungagqoki amalensi akho lapho ubhukuda, ugeza, noma usebenzisa i-hot tub.
• Susa amalensi akho ngaphambi kokulala: Ngaphandle kokuthi uwagqoke avunyelwe ngudokotela ukuthi uwagqoke ebusuku, qiniseka ukuthi uyawasusa ngaphambi kokulala. Abantu abagqoka amalensi ebusuku basengozini enkulu yokutheleleka kwamehlo.
• Landela isheduli yakho yokushintsha ilensi kanye nekesi: Udokotela wakho uzokutshela ukuthi kufanele uwashintshe kangaki amalensi akho kanye nekesi angena ngalo.

Ufaka kanjani ama-contact lens?

Uma kulula ukugqoka ama-contact lens akho, kuzoba lula ukuwafaka emehlweni akho. Udokotela wakho uzokunikeza amathiphu okukusiza ukwenza lokhu. Nazi ezinye zezinyathelo ezijwayelekile ongazilandela:

1. Geza izandla zakho kahle: Lokhu kuyinto yokuqala okufanele uyenze njalo.
2. Nquma ukuthi yiliphi iso ozolifaka kuqala: Qala njalo ngeso elifanayo ukuze ungadingi ukushintsha amalensi. Futhi, khetha isandla ozosisebenzisa ukufaka ilensi (ngokuvamile isandla sakho esilawulayo).
3. Hlanza ilensi: Khipha ilensi yokuqala ebhokisini bese uyibamba ngesandla sakho. Hlanza ngesisombululo sokuhlanza (hhayi amanzi). Uma uhlanze ilensi ngobusuku obandulele wayicwilisa esixazululweni, ungase ukwazi ukuyisusa ngaphandle kokuhlanza.
4. Hlola ilensi: Bamba ilensi kumunwe wakho wokukhomba bese ubheka uthuli, imihuzuko, noma omunye umonakalo. Futhi, hlola ukuze ubone ukuthi iguquliwe yini (ngaphakathi ngaphandle). Ilensi eguquliwe izoba nemiphetho evele ngaphandle. Uma isendleleni efanele, imiphetho yelensi kufanele iqonde noma iphendukele ngaphakathi.
5. Bamba inhlamvu yeso lakho: Bamba inhlamvu yeso engenhla ngesandla esingabambe ilensi. Bamba inhlamvu yeso engezansi ngomunwe ophakathi wesandla esibambe ilensi.
6. Letha ilensi esweni lakho: Bheka "ngalensi" kanye nomunwe wakho njengoba uletha ilensi esweni lakho. Beka ilensi ngokucophelela ngqo ku-cornea yakho. Ungacwayizi kuze kube yilapho ilensi isendaweni yayo.
7. Khanyisa amehlo akho: Yenza lokhu kancane. Okokuqala, susa ijwabu leso elingezansi, bese kuba elingaphezulu. Khanyisa amehlo akho izikhathi ezimbalwa. Kufanele ukwazi ukubona kahle ngelensi, futhi amehlo akho kufanele azizwe ekhululekile.
8. Yenza okufanayo nakwelinye iso: Landela lezi zinyathelo ezifanayo nakwelinye iso.

Ususa kanjani ama-contact lens?

Landela lezi zinyathelo ukuze ususe amalensi akho:

1. Geza futhi womise izandla zakho kahle.
2. Donsa ijwabu leso elingezansi phansi ngomunwe ophakathi wesandla osithandayo.
3. Thinta kancane unqenqema olungezansi lwelensi ngesihloko somunwe wokukhomba wesandla osithandayo.
4. Ngesikhathi ubheka phezulu, cindezela ilensi phansi uye engxenyeni emhlophe yeso.
5. Sebenzisa umunwe wakho wokukhomba nesithupha ukuze ususe kancane ilensi engxenyeni emhlophe yeso lakho.

Amathiphu ambalwa kulabo abaqala ukusebenzisa ama-contact lens

Uma usanda kuqala ukusebenzisa ama-contact lens, ungase ube nemibuzo eminingi. Njengoba uqhubeka uwasebenzisa, kuzovela eminye imibuzo. Ngezansi kunezimpendulo zeminye yemibuzo evame ukubuzwa.

Ingabe kufanele ngifake amalensi ami ngaphambi noma ngemva kokufaka izimonyo?

Njalo faka ama-contact lens akho ngaphambi kokufaka izimonyo noma i-lotion ebusweni bakho. Lokhu kuzonciphisa amathuba okungena kwezimonyo kumalensi akho noma ukubhajwa emehlweni akho. Kungumqondo omuhle futhi ukufaka okhilimu bezandla noma bomzimba ngemuva kokufaka amalensi akho.

Ngingakwazi yini ukugqoka ama-contact lens anezinzipho ezinde?

Ukugcina izinzipho zakho zimfushane kuzokwenza kube lula ngawe ukufaka nokukhipha amalensi akho. Uma ukhetha ukugcina izinzipho zakho zinde, khuluma nodokotela wakho mayelana nendlela yokusebenza ngamalensi akho ngokuphephile.

Yini okufanele uyenze uma ulala ugqoke amalensi akho?

Ngaphandle kokuthi kunconywa ukuthi ugqoke amalensi akho ebusuku, zama ukuwasusa ngaphambi kokulala. Kodwa uma ulala ngaphambi kokukhipha amalensi akho, ungakhathazeki. Uma uvuka, hlola ukuthi amalensi ahamba kalula yini esweni lakho. Uma efika, wasuse bese uqhubeka ngaphandle kwawo amahora ambalwa. Uma amalensi engahambi, linda cishe imizuzu eyi-10 kuze kube yilapho amehlo akho emanzi futhi. Noma, faka amaconsi okubuyisela emanzini emehlweni akho. Uma amalensi eqala ukuhamba kalula, wasuse.

Ingabe ngidinga izibuko ukuze ngigqoke ama-contact lens?

Yebo, kufanele uhlale uphethe izibuko ezenzelwe amandla akho amanje. Kuzodingeka ugqoke izibuko uma elinye lamalensi akho liphuka noma uma uthola ukutheleleka kwamehlo. Kungumkhuba omuhle ukuphatha izibuko nomaphi lapho uya khona, ngoba ungase uzidinge nganoma yisiphi isikhathi.

Ingabe amandla ama-contact lens angashintshwa?

Yebo, njengamandla ezibuko zakho, amandla ama-contact lens akho angashintsha ngokuhamba kwesikhathi. Lokhu kungenxa yokuthi umbono wakho ungashintsha ngokwemvelo ngokuhamba kweminyaka. Abantu abangaphansi kweminyaka engu-21 bangadinga ukushintshwa imithi yabo kadokotela njengoba amehlo abo eqhubeka ekhula. Abantu abangaphezu kweminyaka engu-40 bangase babe ne-presbyopia (izinguquko embonweni ngokuguga). Khuluma nodokotela wakho nganoma yiziphi izinguquko zombono ongazilindela.

Kufanele ngimbone nini udokotela wamehlo?

Shayela uchwepheshe wamehlo wakho uma unezinye zalezi zimpawu:

• Uma uzwa ubuhlungu noma ukungakhululeki kwelinye noma kuwo womabili amehlo.
• Uma kukhona ukubomvu kwelinye noma kuwo womabili amehlo.
• Uma kukhona ukuzwela ekukhanyeni (amehlo aluhlaza okwesibhakabhaka).
• Uma umbono wakho uqala ukufiphala ngokuzumayo .
• Uma amehlo akho ekhipha amanzi amaningi kunokujwayelekile.
• Uma kukhona uketshezi olufana nobovu oluphuma emehlweni.

Okokugcina, ezinye izinto ezibalulekile (Umyalezo Wokuya Ekhaya)

Ama-contact lens akusiza ngempela ukuthi ubone umhlaba ngendlela entsha. Uma umusha kuma-contact lens, ungase ube nemibuzo eminingi. Eminye yale mibuzo ingakwenza uzizwe ukhathazekile futhi ucindezelekile, noma ngabe ujabule ngayo yonke inqubo. Kujwayelekile ukuzizwa ukhathazekile kancane lapho uzama into entsha. Khuluma nodokotela wakho ngezinkinga zakho. Bazokusiza ukuthi uthole izimpendulo ozidingayo futhi bakusize uqale ukujabulela ama-lens akho. Uma ubulokhu ugqoka ama-contact lens isikhathi eside, ungase ufune ukuzama uhlobo oluhlukile. Ikakhulukazi uma impilo yamehlo akho noma umbono wakho ushintshile ngokuhamba kwesikhathi. Khuluma nodokotela wakho ngezinketho zakho bese ubona ukuthi uhlobo oluhlukile lungaba ngcono yini kuwe.

Kwabasha nabadala, into ebaluleke kakhulu ukunakekela ama-contact lens akho nokuwasebenzisa ngendlela efanele. Ngemva kweminyaka eminingi ukugqoka ama-contact lens, kungaba yinto evamile ukugoba imithetho kancane noma ukuthola izindlela ezilula zokwenza izinto. Kodwa ukwenza okuphambene neseluleko sikadokotela wakho kungaba yingozi empilweni yamehlo akho. Uma unemibuzo mayelana nokuthi ungawanakekela kanjani ama-lens akho, ukuthi uwagqoka isikhathi esingakanani, noma ukuthi uwashintshe nini, khuluma nodokotela wakho. Amehlo akho ayigugu, ngakho-ke wanakekele!

---