Wake wahlolwa amehlo akho? Uma uya, udokotela ufaka amaconsi emehlweni akho, futhi ngemva kwesikhashana, awukwazi ukubheka incwadi, iphephandaba, noma ifoni yakho, bese umbono wakho uba lufifi kancane? Lokhu kuye kwenzeka kubantu abaningi. Namuhla sikhuluma ngokufiphaza kwamehlo okwesikhashana, okungukuthi, inqubo yokunikeza amehlo ukuphumula, noma ngokwezokwelapha, i-cycloplegia.
Kalula nje, iyini i-cycloplegia?
I-Cycloplegia ukukhubazeka kwesikhashana kwemisipha engaphakathi kweso lakho okukusiza ukuthi ugxile. Kufana nokuba nengalo noma umlenze ongenamandla. Lokhu kwelashwa ngamaconsi amehlo anemithi. Lokhu akuhlali njalo, futhi ukubona kwakho kuzobuyela esimweni esijwayelekile uma umuthi usuphelile.
Ake sikuqonde lokhu kakhudlwana. Ilensi engaphakathi kweso lethu iguquguquka kakhulu. Kukhona ingxenye engaphakathi kweso ebizwa ngokuthi 'umzimba we-ciliary' . Imisipha emincane kulokhu yiyo eshintsha ukuma kwelensi yeso. Ngokushintsha lesi simo, sisiza ukubona izinto eziseduze nathi, njengencwadi, ifoni, ikhompyutha, njll. ngokucacile. Sibiza le nqubo ngokuthi 'indawo yokuhlala' .
Lokhu akuyona into esiyilawulayo, kuyi-reflex eyenzeka ngokuzenzakalelayo. Kodwa ngezinye izikhathi, le reflex ingaphazamisa ukuhlolwa kwamehlo. Yilapho into ebizwa ngokuthi i-cycloplegia ibaluleke kakhulu kithi.
Kungani kufanele usebenzise le ndlela? Isetshenziselwani?
Kunezizathu eziningana eziyinhloko zalokhu.
- Uma uhlola amehlo: Ikakhulukazi uma ulinganisa inani eliqondile lephutha lomuntu lokubheka emuva, kubalulekile ukuyeka okwesikhashana le nqubo yokugxila. Lokhu kubaluleke kakhulu uma uhlola amehlo ezingane ezincane. Ngoba ngokunikeza le misipha ukuphumula, udokotela angalinganisa amandla angempela eso ngaphandle kokuphazamiseka futhi anikeze inani elifanele lezibuko.
- Ngesikhathi sokuhlinzwa kwamehlo: Le ndlela isiza ukugcina iso linganyakazi ngokuvimba imisipha engaphakathi kweso ukuthi ingashukumi ngesikhathi sokuhlinzwa kwamehlo.
- Njengokwelashwa kwezimo ezithile zamehlo: Le mithi isetshenziswa futhi njengokwelashwa kwezimo ezithile zamehlo. Isibonelo, ekwelapheni 'i-lazy eye' (i-amblyopia) kanye nezimo ezithile zokuvuvukala kweso (i-uveitis) .
Okubalulekile, lokhu ngezinye izikhathi kungaba umphumela omubi. Isibonelo, kukhona ibala olinamathisela esikhumbeni sakho ukuze uyeke ukuhlanza ngenkathi usohambweni. Uma uhlikihla umuthi obizwa ngokuthi 'i-scopolamine' esandleni sakho bese uthinta iso lakho ngawo, ungaba nombono ofiphele izinsuku ezimbili kuya kwezintathu ngaphandle kokuqaphela. Yingakho kubalulekile ukugeza izandla zakho kahle ngemva kokusebenzisa izinto ezinjalo.
Yiziphi izinzuzo zale ndlela?
I-Cycloplegia inezinzuzo eziningana.
- Lokhu kungokwesikhashana: Into ebalulekile ukuthi lokhu akuhlali njalo. Uma umuthi usuphelile, amehlo azobuyela esimweni sawo esijwayelekile ngaphandle kwemiphumela yesikhathi eside.
- Akukho buhlungu: Akukho ukuhlinzwa noma yini ebuhlungu ehilelekile. Kwenziwa ngeconsi leso . Kulula kakhulu.
- Ubuhlungu obuncane (kodwa bungakhululeki): Nakuba umuthi uqeda ubuhlungu, inhlamvu yeso ingaba nkulu, okwenza amehlo akho abonakale eluhlaza okwesibhakabhaka uma uphuma ngaphandle. Yingakho odokotela bevame ukukweluleka ukuthi ugqoke izibuko zelanga.
- Kunezinketho: Kunezinhlobo eziningana zemithi engelapha lesi simo. Lokhu kusho ukuthi uma umuthi owodwa ungasebenzi kuwe, udokotela wakho unenketho yokukhetha omunye.
Azikho yini imiphumela emibi?
Eqinisweni, umuthi osetshenziselwa lokhu ubangela nokwanda kwe-pupil. Ngakho-ke, kuyinzuzo ukuba kokubili lokhu ndawonye ngesikhathi sokuhlolwa kwamehlo. Kodwa-ke, kuneminye imiphumela emibi embalwa engaba khona.
| Uhlobo lomphumela ongemuhle | Incazelo |
|---|---|
| Izinto ovame ukuzibona |
|
| Ezinye izinto ezihlobene neso |
Lezi zinto ngokuvamile azenzeki kaningi, futhi ukuqaphela kuyanyamalala njengoba umuthi uphela. Udokotela wakho uzokuchazela imiphumela emibi engaba khona kuye ngohlobo lomuthi owunikezwayo.
Lesi simo sizohlala isikhathi esingakanani?
Lokhu kuncike ohlotsheni lomuthi owunikezwayo. Eminye imithi iyaphela phakathi namahora ambalwa. Eminye ingase ihlale izinsuku eziningi. Kuncike esimweni olashelwa sona.
| Igama Lomuthi | Umphumela uhlala isikhathi esingakanani? |
|---|---|
| I-Atropine | Izinsuku eziyi-7 kuya kweziyi-12 |
| I-cyclopentolate | Kufika emahoreni angu-24 |
| I-Homatropine | Izinsuku ezi-1 kuya kwezi-3 |
| I-Phenylephrine | Kufika emahoreni ayi-6 |
| I-Scopolamine | Izinsuku ezi-3 kuya kweziyi-7 |
| I-Tropicamide | Amahora angu-6 kuya kwangu-24 |
Yini okufanele ngiyenze ngemva kokusebenzisa umuthi?
Kungcono ukuphumula kuze kube yilapho umuthi uphela. Nakuba imiphumela emibi ingeyona embi kakhulu, ingaphazamisa kancane imisebenzi yakho yansuku zonke.
- Uma ungumuntu ofunda izincwadi noma osebenza kukhompyutha, kungase kuphazamise umsebenzi wakho kancane.
- Ukushayela akuwona umqondo omuhle nhlobo. Amehlo akho azoba luhlaza okwesibhakabhaka futhi ngeke ukwazi ukubona eduze, ngakho-ke kunethuba elikhulu lengozi.
- Udokotela wakho uzokutshela okwengeziwe ngalokhu. Uma ungabaza, ungathathi izingozi. Kwenze kuphela ngemva kokuba amehlo akho esepholile ngokuphelele.
Kunini lapho ngidinga ukubona udokotela futhi?
Lo muthi uvame ukunikezwa ngaphansi kokuqondisa kukadokotela, ozokwazisa nganoma yimiphi imiphumela emibi emincane. Kodwa-ke, kuneminye imiphumela emibi engavamile kodwa emibi kakhulu. Uma uhlangabezana nanoma yikuphi kwalokhu, kufanele ufune iseluleko sezokwelapha ngokushesha.
| Izimpawu ezinkulu ezidinga usizo lwezokwelapha ngokushesha | |
|---|---|
| Uma uhlangabezana nanoma yiziphi zalezi zimpawu, shayela udokotela wakho ngokushesha noma uye emnyangweni wezimo eziphuthumayo esibhedlela esiseduze (i-ETU). |
Nakuba ukungakhululeki okubangelwa yi-cycloplegia kungase kubonakale kuyinkathazo, kuyithuluzi eliwusizo kakhulu ekuhlolweni nasekulashweni kwamehlo. Kungalinganisa ngokunembile ukukhubazeka kokubona nokwelapha izifo ezahlukahlukene zamehlo. Into ebaluleke kakhulu ukuthi kungokwesikhashana. Lokhu kusho ukuthi ukubona kwakho kuzobuyela esimweni esijwayelekile.
Umlayezo Wokuya Nawe Ekhaya
- I-Cycloplegia ukukhubazeka kwesikhashana kwemisipha elawula ukugxila kweso, okubangelwa amaconsi eso.
- Isetshenziselwa ukuhlola ngokunembile ukubona, ukwenza ukuhlinzwa kwamehlo, nokwelapha ezinye izifo zamehlo.
- Lena indlela yesikhashana, engenabuhlungu, futhi elula.
- Ukubona okufiphele kanye nokuzwela ukukhanya (amehlo aluhlaza okwesibhakabhaka) yizimo ezivamile. Gwema ukushayela phakathi nalesi sikhathi.
- Uma uhlangabezana nanoma yiziphi izimpawu ezinkulu njengokudideka noma ubunzima bokuphefumula, bona udokotela wakho ngokushesha noma uye eMnyangweni Wezimo Eziphuthumayo (ETU).
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