Sonke siyazi ukuthi amehlo ethu ayigugu kangakanani. Kodwa asicabangi kakhulu ngezinto ezincane ezingaphakathi kwamehlo ethu, njengoketshezi olufana namanzi, akunjalo? Eqinisweni, lolu ketshezi lusiza kakhulu ekugcineni amehlo ethu ephilile futhi eyindilinga. Namuhla sizokhuluma ngezinto ezimbili ezibaluleke kakhulu ezingaphakathi kwamehlo ethu esingakhulumi kakhulu ngazo. Ziyi-Aqueous Humor kanye ne-Vitreous Humor.
Kalula nje, iyini i-Aqueous Humor kanye ne-Vitreous Humor?
La magama amabili angase azwakale eyinkimbinkimbi kancane, kodwa kulula kakhulu. Womabili angamanzi atholakala ngaphakathi kwamehlo ethu.
- Amahlaya Amanzi: Lolu uketshezi olucacile oluphambi kweso lethu. Njengomoya osethayeni lemoto, lolu ketshezi yilona olugcina iso limanzi ngokunikeza ingcindezi edingekayo. Lolu ketshezi lukhiqizwa njalo ngaphakathi kwamehlo ethu, futhi uketshezi oludala luyasuswa. Luphinde lunikeze iso izakhamzimba elizidingayo.
- I-Vitreous Humor: Lolu uketshezi olujiyile kancane, olufana nejeli. Lolu ketshezi luthatha ingxenye enkulu yesikhala ngaphakathi kweso. Uma sikhuluma iqiniso, isikhala esiphakathi kwelensi ne-retina ngaphakathi kweso sigcwele le jeli ebizwa ngokuthi i-Vitreous Humor. Yilokhu okunikeza iso isimo salo esiyindilinga.
Kungani lezi zinto ezimbili eziwuketshezi zibaluleke kangaka emehlweni ethu?
Lezi zinto ezimbili zenza okungaphezu kwalokho esikucabangayo empilweni yethu yokubona kanye namehlo.
Umsebenzi Wamahlaya Amanzi:
Umsebenzi wayo oyinhloko ukulawula ngokunembile ingcindezi engaphakathi kweso (ingcindezi yamehlo). Cabanga nje, inani loketshezi olungena esweni kanye nenani loketshezi oluphuma kulo kufanele lilingane. Uma leli bhalansi lilahleka, ingcindezi engaphakathi kweso inganda. Leso kungaba isimo esiyingozi kakhulu, futhi sizoxoxa ngalokho kamuva.
Umsebenzi we-Vitreous Humor:
Le jeli yiyo enika iso isimo salo esihle nesiyindilinga. Iphinde isize ekunikezeni iso ukudla okunomsoco okudingekayo. Inamathele ku-retina ngemuva kweso. I-retina ifana nefilimu ekhamera, futhi yilapho sithumela khona lokho esikubonayo njengomyalezo ebuchosheni. Ngakho-ke, le Vitreous Humor isiza ukukhanya ukuthi kufinyelele ku-retina.
Yiziphi izifo ezingahlotshaniswa nalezi ziketshezi?
Lapha siyaqonda ukuthi kubaluleke kangakanani ukuhlolwa kwamehlo akho. Ngoba noma yisiphi isimo kulula kakhulu ukwelapha uma sitholakale kusenesikhathi. Ngezansi kunezinye zezimo eziyinhloko ezingase zenzeke ngalezi zinhlobo ezimbili zoketshezi.
| Isimo sezokwelapha | Kalula nje... |
|---|---|
| I-Glaucoma | Yilokhu abantu abaningi abakuzwile ngokuthi "ukwanda komfutho wamehlo." Uma uketshezi olumanzi olunephunga lungaphumi kahle, umfutho ongaphakathi kweso uyakhula. Lokhu kungalimaza i-optic nerve, ethwala imiyalezo esuka esweni iye ebuchosheni. I-Glaucoma iyimbangela yesibili ehamba phambili yobumpumputhe emhlabeni. |
| Ukususwa Kwama-Vitreous Angemuva | Njengoba sikhula, ijeli le-vitreous humor elingaphakathi kweso liyancipha futhi liqala ukuhlukana ne-retina. Lokhu kungabangela ukuthi ama-floaters, amachashazi amancane amnyama, kanye ne-spider webs kuvele phambi kweso. Ngezinye izikhathi, ukukhanya kungabonakala futhi. Uma uhlangabezana nalezi zimpawu, kubalulekile ukubona udokotela wakho ngokushesha. |
| I-Uveitis | Lokhu kubangela ukuthi izingxenye ezingaphakathi kweso zivuvuke. Izimpawu zingabandakanya ukubomvu nobuhlungu. Kungathinta nezingxenye ezenza i-aqueous humor. |
| Ukuwohloka kwe-macular okuhlobene nobudala (i-AMD) | Ukuguga kwe-Macular Degeneration (AMD) kuyimbangela ehamba phambili yokulahlekelwa umbono kubantu abaneminyaka engaphezu kwengu-50. Kubangelwa izinguquko ku-vitreous humor ngokuguga. Lokhu kuthinta umbono ophambi kwakho ngqo. |
Yiziphi izimpawu okufanele ukhathazeke ngazo?
Uma ubona noma yiziphi izinguquko emehlweni akho, ungazinaki njengenkinga encane. Bona udokotela wakho ngokushesha, ikakhulukazi uma unezinye zezimpawu ezilandelayo:
- Uma ubona izinto ezinjengamachashazi amnyama, amabhola entambo, noma ubulembu obuntanta phambi kwamehlo akho (ama-Floaters).
- Uma ngokuzumayo ubona ukukhanya emehlweni akho.
- Uma umbono wakho uba lufifi noma umbono wakho uncipha.
- Uma ubheka amabhalbhu bese ubona amasongo anemibala azungezile (ama-halo).
- Uma unesifo samehlo noma ikhanda elibuhlungu.
Lezi zimpawu, ikakhulukazi uma ziqala ngokuzumayo, zingaba yisimo esiphuthumayo. Ngakho-ke ungachithi isikhathi uye kudokotela.
Udokotela uwahlola kanjani amehlo akho?
Uma ubona udokotela wamehlo, uzohlola amehlo akho kahle. Lokhu akufanele ukwesabe. Nazi ezinye zezivivinyo ezivame ukwenziwa:
- Ukuhlolwa kokubona: Ungase ukhumbule ukuhlolwa okukucela ukuthi ufunde izinhlamvu ukude. Lokhu kuhlolwa kulinganisa isimo sokubona kwakho.
- I-Tonometry: Lokhu kusetshenziselwa ukuhlola i-glaucoma. Ngezinye izikhathi umoya omncane ushaywa esweni bese kwenziwa lokhu kuhlolwa. Akubuhlungu.
- Ukwanda: Udokotela uzofaka amaconsi amehlo esweni lakho ukuze andise i-pupil. Lokhu kuzokuvumela ukuthi ubone ingaphakathi leso lakho, njenge-retina kanye nemizwa. Ukubona kwakho kungase kufiphale kancane isikhashana ngemva kokusetshenziswa kwalomuthi.
Izinto esingazenza ukuze sigcine amehlo ethu ephilile
Kungumthwalo wethu ukuvikela amehlo ethu. Ngokulandela lezi zinyathelo ezilula, ungagcina amehlo akho ephilile.
- Thola ukudla okunempilo: Faka imifino eluhlaza, izithelo, nezinhlanzi ezifana ne-salmon ne-tuna ekudleni kwakho.
- Gwema ukubhema: Ukubhema kuyingozi kakhulu emehlweni.
- Ukuzivocavoca: Ukuzivocavoca kusiza ukulawula isisindo somzimba futhi kunciphisa ingozi yezifo zamehlo ezifana nesifo sikashukela.
- Hlola amehlo akho njalo: Kubaluleke kakhulu ukuthi udokotela ahlole amehlo akho okungenani kanye ngonyaka.
- Vikela amehlo akho: Gqoka izibuko zelanga ezinhle uma uselangeni. Gqoka izibuko zokuphepha uma usebenza ngemishini.
- Landela umthetho ka-20/20/20: Uma uchitha isikhathi esiningi ubheka ikhompyutha noma ifoni yakho, bheka kude nesikrini imizuzwana engu-20 njalo ngemizuzu engu-20. Lokhu kuzonikeza amehlo akho ukuphumula okuhle.
Umbono wethu uyimpahla eyigugu kakhulu. Ngakho-ke, kubalulekile ukuthi siqaphele lezi zingxenye ezincane kodwa ezibalulekile zeso, njenge-Aqueous Humor kanye ne-Vitreous Humor. Uma ubona noma yiziphi izinguquko embonweni wakho, ungakuzibi. Bona udokotela wakho ngokushesha okukhulu bese ucela iseluleko.
Umlayezo Wokuya Nawe Ekhaya
- I-Aqueous Humor kanye ne-Vitreous Humor yizinto ezimbili ezibalulekile ezisiza ukugcina amehlo ethu ephilile futhi esesimweni esifanele.
- I-Aqueous humor ilawula ukucindezeleka kwamehlo, kuyilapho i-vitreous humor inikeza iso isimo salo esiyindilinga.
- Uma ubona izinto ezintantayo noma ukukhanya emehlweni akho, ungakuzibi. Bonana nodokotela ngokushesha.
- Ukuhlolwa kwamehlo njalo kubaluleke kakhulu ekutholakaleni kusenesikhathi kwezimo ezifana ne-glaucoma.
- Ngokulandela indlela yokuphila enempilo, ungagcina amehlo akho ephilile isikhathi eside.
💬 Comments (0)
Awekho amazwana athunyelwe okwamanje. Faka amazwana akho lapha okokuqala ngqa.
Engeza amazwana akho