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Ukukhetha Komhleli - 2024

Ukwehla kombono ngobudala

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I-Presbyopia - yilokhu umuthi obiza inqubo yemvelo yokuwohloka kombono ngobudala. Cishe eminyakeni engamashumi amane, ushintsho lwe-sclerotic lwenzeka ku-lens. Ngenxa yalokho, i-nucleus iyaqina, ephazamisa amandla wamehlo okubona izinto ngokujwayelekile. Ngakho-ke, kufanele ufunde ngezibuko.

Ngokuhamba kweminyaka, inqubo iyaqhubeka futhi ama-diopter akhula kakhulu. Lapho uneminyaka engama-60, i-lens ilahlekelwa amandla ayo okushintsha i-radius yokugoba. Ngenxa yalokhu, abantu kufanele basebenzise izingilazi emsebenzini nalapho befunda, okusiza udokotela ukukhetha. I-Presbyopia ayinakugwenywa futhi ayikwazi ukumiswa. Ngasikhathi sinye, izinguquko ezihlobene nobudala zenzeka kumuntu ngamunye ngezindlela ezahlukene.

Ukukhubazeka okubonakalayo ngokubona kude okuzelwe kuhambisana nokwehla kombono wokufunda nebanga ngasikhathi sinye. I-Presbyopia yenza ukubona kude kude kakhulu. Abantu abaphethwe yi-myopia banesikhundla esihle kakhulu. Lokhu kusilela kubuyisela ukulahleka kwendawo yokuhlala futhi kuhlehlisa isikhathi lapho kudingeka khona ukugqoka izibuko zaseduze. Endabeni ye-myopia elinganiselayo, awudingi ukugqoka izibuko. Ziyadingeka ebangeni.

  • Ku-presbyopia, ukulungiswa kombono kwenziwa ngamalensi noma izibuko zokuxhumana. Uma ungakaze uzisebenzise phambilini, thenga izingilazi zokufunda. Ngaphandle kwalokho, vele ungene esikhundleni. Kunezibuko lapho ingxenye ephezulu yelensi igxile ekubukeni kwebanga, kanti engezansi isiza ukubona ngokujwayelekile iseduze.
  • Ezinye izindlela zokulungiswa kombono zifaka phakathi ukusetshenziswa kwezingilazi ezintathu noma amalensi okuxhumana aqhubekayo, okunikeza ushintsho olubushelelezi phakathi kwamehlo aseduze, aphakathi nendawo nakude.
  • Uma ungafuni ukugqoka izesekeli zemfashini, ukwelashwa okuhlinzekwa, okumelwe yi-laser keratomileusis noma i-photorefractive keratectomy, kuzokusiza. Lezi zindlela zibilisa ukusebenzisa i-laser ukwakha kabusha i-cornea.
  • Ngosizo lokulungiswa kwe-laser, akunakwenzeka ukunikeza iso elilodwa ikhono lokubona ngokujwayelekile kude noma eduze. Ngesikhathi esifanayo, udokotela uzoqinisekisa ukuthi iso elilodwa lingabona ngokucacile izinto ezikude, kanti elinye - liseduze.
  • Enye indlela yokwelashwa okuhlinzekwayo ukushintshwa kwe-lens nge-analog yemvelo yokufakelwa. Ngale njongo, kusetshenziswa amalensi okufakelwa ezinhlobo ezilula nezingafani.

Siqale udaba ngokuwohloka kombono ngobudala. Indaba ethokozisayo, ewusizo futhi efundisayo ngesihloko ilindelwe ngaphambili.

Izimbangela zokukhubazeka okubonakalayo okuhlobene nobudala

I-TV, ikhompyutha, imibhalo, imibhalo, ukukhanya okukhanyayo yizimbangela eziyinhloko zokukhubazeka okubukwayo. Kunzima ukuthola umuntu ongahlangabezane nezinkinga ezifanayo.

Kule ngxenye yendatshana, sizobheka izinto ezibangela ukukhubazeka okubukwayo. Ngiyethemba uzothola imininingwane kulesi sihloko ezosiza ukuvikela amehlo akho nokunakekela impilo yakho.

Umsebenzi ophansi wemisipha yamehlo... Ikhono lokubona izithombe zezinto nezinto lincike engxenyeni yamehlo ekhanyayo, i-retina kanye nezinguquko ekugoqeni kwelensi, okuthi, ngenxa yemisipha ye-ciliary, ibe yisicaba noma i-convex, kuya ngebanga lento.

Uma ubuka esikrinini sokuqapha noma umbhalo isikhathi eside, imisipha elawula ilensi iyoba buthakathaka futhi idangele. Hlala uthuthukisa imisipha yakho yamehlo ngokuzivocavoca umzimba. Gxila ezintweni eziseduze nakude ngokunye.

Ukuguga kwe-retinal... Amaseli e-retina aqukethe imibala ezwela ukukhanya umuntu abona ngayo. Ngokukhula, izingulube ziyabhujiswa futhi amandla okubuka ayancipha. Yidla ukudla okunothe uvithamini A ukubambezela ukuguga - amaqanda, inhlanzi, ubisi, izaqathe nenyama. Ungayinaki inhlanzi enamafutha noma inyama. Qiniseka ukuthi ufaka ama-blueberries ekudleni kwakho. Iqukethe into ebuyisela i-pigment ebonakalayo.

Ukusakazwa kabi... Amaseli emzimbeni aphefumula futhi ondle ngemithambo yegazi. I-retina isitho esintekenteke esilimala ngisho nangezinkinga ezincane zokujikeleza kwegazi. Ophthalmologists babheka lolu hlobo lokuphazamiseka ngenkathi behlola i-fundus.

Ukujikeleza kwegazi okonakele ku-retina kuholela ezifweni ezinkulu. Ngakho-ke, kunconywa ukuvakashela udokotela njalo. Udokotela uzonika imishanguzo ezokwenza ngcono isimo semithambo yegazi. Ukudla sekwenziwe ukuze kugcinwe ukusakazwa okunempilo. Ngeke kulimaze ukunakekela imikhumbi ngokwenqaba ukuhlala kuma-sauna kanye namagumbi okushisa isikhathi eside.

Ukukhishwa kwamehlo okuphezulu... Amaseli we-retinal ayalimala lapho ekhanyiselwa ekukhanyeni okukhanyayo nasekucindezelekeni ezimweni zokukhanya okuphansi. Ukuvikela amehlo akho elangeni ngezibuko kuzosiza ukuxazulula inkinga. Ungafundi noma ubuke izinto ezincane ezimeni zokukhanya okungekuhle. Futhi ukufunda ezokuthutha kungumkhuba omubi.

Ulwelwesi lwamafinyila olomile... Ukucaca kombono futhi kuncike ekuhlanzekeni kwamagobolondo asobala adlulisa ukukhanya kokukhanya okuvela ezintweni. Zigezwa ngamanzi. Endabeni yamehlo omile, umuntu ubona kubi kakhulu.

Ukukhala kuzosiza ukubuyisa amandla okubuka. Uma ungakwazi ukudala izinyembezi noma ungafuni ukukhala, sebenzisa amaconsi akhethekile. Ekubunjweni, zifana nezinyembezi futhi zithambisa amehlo kahle.

Ukuxoxwa ngevidiyo nodokotela

Ukukhubazeka okubonakalayo ngesikhathi sokukhulelwa

Ukukhulelwa kuthinta amasistimu nezitho zomzimba wesifazane, kufaka phakathi izitho zombono. Ukukhubazeka okubonakalayo ngesikhathi sokukhulelwa akuyona inkinga ebaluleke kakhulu. Imvamisa lo mkhuba ungumphumela wesifo esidala ukulimala okukhulu embungwini, ngakho-ke kunconywa ukuthi uvakashele udokotela wamehlo ku-trimester yokuqala njalo.

Ukukhulelwa okunzima kuhambisana nomthwalo omkhulu enhliziyweni, okuholela ekuguqulweni kokunikezwa kwegazi ezithweni nasekunciphiseni kwemithambo ye-retinal. Ekucindezelekeni okukhulu, ukopha kwenzeka ku-retina, okuholela ekuhlukaneni.

Uma kuvela izimpawu, phendula ngokushesha. Amehlo abomvu uphawu lwangaphandle lwezinqubo ezinkulu ezenzeka ngaphakathi kweso. I-ophthalmoscopy kuphela esiza ukuyithola.

Izinguquko zeHormonal zithinta umbono. Izinga eliphakeme lamahomoni lithinta ulwelwesi lwe-albhamu olunamehlo, okuholela ekukhubazekeni kokubonakalayo. Ngemuva kokubeletha, izimpawu zizonyamalala, ngakho-ke awudingi ukusebenzisa izingilazi noma amalensi.

Uma ukukhulelwa kungahambisani nezifo, izinkinga nge-visual acuity ziletha ukungakhululeki kwesikhashana. Imayelana namehlo omile, acasukile futhi adiniwe. Konke kuyiphutha lokweqisa kwamahomoni. Uma kunokuncipha okukhulu kokuqina okubonakalayo noma ukuvela kwezinhlansi ezikhanyayo phambi kwamehlo akho, qaphela.

  • Imvamisa isizathu sokwehla kombono ukuhlelwa kabusha kwamahomoni. Kulokhu, akukho ukwelashwa okudingekayo. Ngemuva kokubeletha, konke kujwayelekile. Odokotela abaningi bancoma ukulungisa umbono ngesikhathi sokuhlela ukukhulelwa ngoba izinkinga zempilo zinzima ukwelashwa kunokuzivikela.
  • Uma bekukhona i-dystrophy ngaphambi kokukhulelwa, thatha inkambo ye-laser coagulation. Kuvunyelwe ukwenziwa phakathi namasonto angama-36 okuqala. Ungalibali ngalokhu, ngaphandle kwalokho ukubeletha kwemvelo akunconyiwe. Ukuvivinya umzimba kungaholela ekuqhekekeni noma ekuqhekekeni kwe-retina.

Uma ubuka i-TV njalo, uhlala kwikhompyutha yakho isikhathi eside, noma ufunda izincwadi kusihlwa, thatha ikhefu ngezikhathi ezithile. Vocavoca noma uhlikihla amehlo akho ngesikhathi sekhefu.

Ukukhubazeka okubonakalayo ku-diabetes mellitus

Abantu abanesifo sikashukela bavame ukubhekana nezinkinga ezihambisana nokungaboni kahle. Imvamisa, amazinga kashukela aphakeme aholela emiphumeleni engathandeki ngendlela yokungaboni okuphelele noma okuyingxenye. Wonke umuntu onesifo sikashukela unconywa ukuthi aqaphe njalo isimo sokubona.

Cabanga ukuwohloka kombono sikashukela kanye nethonya nomphumela glucose emzimbeni wamehlo. Ukweqa okunamandla kushukela wegazi kuthinta kabi ukwakheka kwelensi nokwakheka kwenethiwekhi yemithambo yamehlo. Lokhu kuphazamisa umbono futhi kuvuse ukuvela kwezifo ezimbi njenge-glaucoma kanye ne-cataract.

Uma uqaphela ukuthi ukukhanya, izinhlansi nokucima kuvela phambi kwamehlo akho, futhi ngenkathi ufunda izinhlamvu, bayadansa, iya kudokotela wamehlo. Khumbula le thiphu, futhi ukhumbule ukuthi abantu abanesifo sikashukela bayiqembu elingaba nobungozi bezinkinga ze-acuity visual.

Cabanga ngezifo zamehlo ezingahle zenzeke kumuntu onesifo sikashukela. Imicimbi ithuthuka ngokwezimo ezahlukahlukene, kepha konke kuqala ngokwanda koshukela. I-glucose ishintsha kakhulu ukwakheka kwelensi futhi ithinte kabi isimo semithambo yegazi endaweni yamehlo.

  1. I-cataract... Ngesifo, i-lens iba mnyama futhi ifukame. Isithunywa sokuqala se-cataract ukungakwazi ukugxila emthonjeni wokukhanya, kuhambisana nesithombe esifihlekile nesifiphele. Ukuhlinzwa kusiza ukubhekana nalesi sihlava.
  2. I-glaucoma... Enye inkinga ebhekene nabanesifo sikashukela. Imbangela yalesi sifo ingcindezi ephezulu ngaphakathi esweni. Ngesifo sikashukela, uketshezi luhlangana ngaphakathi kwamehlo, okwephula ubuqotho bezinzwa nemithambo yegazi. Uphawu oluyinhloko lwe-glaucoma lubhekwa njengemigqa eyindida yezinto kumbono wangaphandle. Lesi sifo singanqotshwa kuphela ezigabeni zokuqala zentuthuko.
  3. I-retinopathy... Lesi sifo siholela ekungaboni. Ngesikhathi sokuthuthukiswa kwesifo, ukulimala ezindongeni zemikhumbi yamehlo kubonakala, okunciphisa ukugeleza kwegazi ku-retina. Lesi sifo sizibonakalisa ngokufiphaza isithombe nokubonakala kokufiphala kwamaphuzu. Ukuze kuliwe, kusetshenziswa i-laser coagulation ye-retina noma ukungenelela kokuhlinzwa.

Izinto zevidiyo

Ukukhubazeka okubonakalayo kwesifo sikashukela akuyona imbangela yokuphelelwa yithemba. Abaningi babhekana nobunzima obufanayo, kepha ukondleka okufanele nokuhlolwa njalo nge-ophthalmologist kuzosiza ukugwema izinkinga ezinkulu.

Ukonakala okubukhali embonweni - izimpawu nezimbangela

Ukuwohloka kombono ngokuvamile kuba kwesikhashana. Ukucindezeleka, ukungalali nokusebenza ngokweqile, ubunzima bamehlo kuholela kulesi simo. Ukuxazulula inkinga, kunconywa ukuya eholidini lasehlobo, uphumule futhi wenze okujwayelekile kube nsuku zonke.

Ngeke kulimaze ukubheka kudokotela wezifo zamehlo uma kunokuwohloka okubukhali embonweni. Ake sicabangele izizathu zalesi simo.

  • Ukuhlukumezeka... Ukulimala kwe-eyeball, ukopha, ukushisa okushisayo namakhemikhali, ukungenisa izidumbu zangaphandle emzileni. Kubhekwa njengengozi enkulu ukulimaza iso ngento yokusika noma yokugwaza.
  • Ukubona kude... I-pathology engathandeki lapho umbono wezinto usondele ungasebenzi kahle. Ihambisana nezifo ezahlukahlukene futhi ibonakala ngokuncipha kwekhono lelensi yamehlo ukushintsha ukuma kwayo.
  • I-Myopia... I-Pathology lapho umbono wehla khona lapho uhlola izinto ezizimele. Imvamisa kubangelwa izici zofuzo, ukulimala okushintsha ukuma kwelensi nokuphazamisa ukuma, imisipha ebuthakathaka.
  • Ukopha... Izimbangela zokopha ngumfutho wegazi ophakeme, isiminyaminya semithambo yegazi, ukuqaqeka kwemithambo yegazi, ukuvivinya umzimba, imizamo yokubeletha, ukujiya kwegazi okungalungile.
  • Izifo zelensi... I-Cataract, ihambisana nokugqwala kwelensi. Lesi sifo sidalwa yizinguquko ezihlobene nobudala, ukungasebenzi kahle komzimba noma ukulimala.
  • Izifo ze-Corneal... Sikhuluma ngokuvuvukala kwe-cornea, okubangelwa izinto ezinobuthi, ukutheleleka kwe-fungal kanye ne-virus, izilonda.
  • Izifo ezithinta i-retina... Izinyembezi kanye ne-delamination. Lokhu kubangelwa futhi ukwehliswa kwendawo ephuzi - indawo lapho inani elikhulu kakhulu lama-receptors elizwela ukukhanya ligxile khona.

Izici nezimbangela eziholela ekuwohlokeni okubukhali embonweni kubucayi, ngakho-ke kusibonakaliso sokuqala, iya kudokotela wezifo zamehlo ngokushesha.

Ungayiphatha kanjani ukubona okungacacile

Manje ake sikhulume ngokwelashwa.

  • Okokuqala, iya kudokotela wamehlo. Uzozijwayela ngezikhalazo, ahlole iso futhi enze ukuxilongwa kwamakhompyutha okuzosiza ukutadisha kahle umbono.
  • Kungakhathaleki ukuthi utholakalaphi udokotela wakho, nika amehlo akho ikhefu. Ungagcwalisi ngokweqile, ikakhulukazi uma udokotela ethole inkinga. Nciphisa isikhathi sokubuka i-TV nokusebenza kukhompyutha, ngoba ukuxhumana nobuchwepheshe kuyingozi emehlweni.
  • Thatha uhambo lokuhambahamba noma uhlanganyele nabangane endaweni yokudlela. Uma ungahlelile ukushiya ikhaya lakho, shintsha ukubukela i-TV ngokuhlanza okuvamile, ukuwasha noma ukubheka izinto.
  • Ukuvivinya umzimba kuzosiza ukubuyisa umbono, okwenzayo kathathu ngosuku. Ngale njongo, kunikezwa umsebenzi olula - shintsha umbono wakho ususe ezintweni eziseduze uye ezintweni ezikude.
  • Thatha imithi enikezwe udokotela wakho, kungaba ngamaconsi noma ukulungiselela amavithamini. Qiniseka ukuthi ushintsha indlela odla ngayo ngokungeza ukudla okunempilo okuningi.
  • Izindlela zokwelapha zomuntu, kufaka phakathi ukumuncwa kwe-valerian, kuzosiza futhi ukufeza inhloso. Thela amagremu angamashumi amahlanu ka-powder enziwe ngempande ye-valerian ngelitha lewayini bese ulinda amasonto amabili. Ngemuva kokuhlunga ukumnika, phuza isipuni kathathu ngosuku.
  • Izindlela ezinhle zokwenza ngcono umbono iqoqo lamashiya, izimbali zommbila kanye ne-calendula. Hlanganisa amakhambi ngamanani alinganayo nesitofu kuhhavini amahora amabili. Ngaphambi kokulala, yenza okokugcoba kusuka kusitimu.
  • Hola indlela yokuphila enempilo enomthelela omuhle kumbono wakho. Ihlinzeka ngesethi ephelele yezinyathelo, ukugcinwa kwazo okuyimpoqo empilweni, hhayi kuphela esimweni sokungaboni kahle.
  • Lala ngokwanele, bheka inqubo yansuku zonke, udle kahle futhi ulinganisele, hambahambahamba, sebenzisa amavithamini. Gwema utshwala nogwayi, okungaba yingozi emehlweni akho.

Imiyalo esiyihlanganisile ilula. Kepha uma ulandela wonke amaphuzu, kuzokwazi ukubuyisa amandla okubuka futhi uvikele izinkinga zamehlo ezinkulu.

Ukuvimbela ukukhubazeka okubonakalayo ekhaya

Abantu abaningi bakholelwa ukuthi uma umbono wehla, i-home prophylaxis ngeke isize. Lokhu akulona iqiniso. Indlela efanele izosiza ukumisa ukuthuthukiswa kwenkinga noma ukuvimbela ukwenzeka kwayo.

Thatha ikhefu emsebenzini. Uma kufanele usebenze kwikhompyutha noma ubuke i-TV isikhathi eside, zama ukumisa isikhashana imizuzu engama-20 ngemuva kwamahora amabili. Ngesikhathi sekhefu yenza izivivinyo zamehlo noma ubuke ngefasitela, ushintshele ekubukeni okude. Khumbula, abantu abaphethwe umlutha wekhompyutha bathola izinkinga zamehlo.

Lala ngokwanele. Isikhathi sokulala singamahora angu-7. Ngalesi sikhathi, amehlo aphumula ngisho nangemva kokuzikhandla okukhulu.

Thatha amavithamini. Kuthengiswa izakhiwo ezikhethekile zamavithamini ukugcina impilo yamehlo.

Sebenzisa izibuko ezikhethekile lapho usebenza nemishini yekhompyutha. Izibuko zizophinda zisize uma ilanga libalele. Sebenzisa isesekeli semfashini ukuhlobisa ukubukeka kwakho futhi uvikele amehlo akho elangeni.

Vikela amehlo akho futhi uthathe izinyathelo ezinokwenzeka ukuvimbela ukuwohloka.

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