Ngaba wakha wajongwa amehlo akho? Xa usiya, ugqirha ufaka amathontsi emehlweni akho, kwaye emva kwexesha elithile, awukwazi ukujonga incwadi, iphephandaba, okanye ifowuni yakho, kwaye umbono wakho uba luzizi? Oku kuye kwenzeka kubantu abaninzi. Namhlanje sithetha ngokuluzizi okwexeshana kwamehlo, oko kukuthi, inkqubo yokunika amehlo ukuphumla, okanye ngokwezonyango, i-cycloplegia.
Ngamafutshane, yintoni i-cycloplegia?
I-Cycloplegia kukukhubazeka okwethutyana kwezihlunu ezingaphakathi kweliso lakho ezikunceda ugxile. Kufana nokuba nengalo okanye umlenze ongenamandla. Oku kunyangwa ngamaconsi eliso anonyango. Oku akuhlali ixesha elide, kwaye umbono wakho uya kubuyela esiqhelweni xa iyeza liphelile.
Masiyiqonde ngakumbi le nto. Ilensi engaphakathi kweliso lethu iguquguquka kakhulu. Kukho inxalenye engaphakathi kweliso ebizwa ngokuba yi-'ciliary body' . Izihlunu ezincinci koku zezona zitshintsha imo yelensi yeliso. Ngokutshintsha le milo, sinceda ekuboneni izinto ezikufutshane nathi, njengencwadi, ifowuni, ikhompyutha, njl.njl. ngokucacileyo. Le nkqubo siyibiza ngokuba 'yindawo yokuhlala' .
Asikuko oku esikulawulayo, yi-reflex eyenzeka ngokuzenzekelayo. Kodwa ngamanye amaxesha, le reflex inokuphazamisana novavanyo lwamehlo. Kulapho into ebizwa ngokuba yi-cycloplegia ibaluleke kakhulu kuthi.
Kutheni le ndlela isetyenziswa? Yenzelwe ntoni?
Kukho izizathu ezininzi eziphambili zoku.
- Xa uhlola amehlo: Ingakumbi xa ulinganisa ubungakanani obuchanekileyo bempazamo yomntu yokungajongi kakuhle, kuyimfuneko ukuyimisa okwethutyana le nkqubo yokugxila. Oku kubaluleke kakhulu xa uhlola amehlo abantwana abancinci. Kuba ngokunika ezi zihlunu ukuphumla, ugqirha unokulinganisa amandla okwenyani elihlo ngaphandle kokuphazamiseka aze anike inani elifanelekileyo leeglasi.
- Ngexesha lotyando lwamehlo: Le ndlela inceda ukugcina iliso linganyakazi ngokuthintela izihlunu ezingaphakathi kweliso ukuba zingashukumi ngexesha lotyando lwamehlo.
- Njengonyango lweemeko ezithile zamehlo: La mayeza akwasetyenziswa njengonyango lweemeko ezithile zamehlo. Umzekelo, kunyango lwe -'lazy eye' (i-amblyopia) kunye neemeko ezithile zokudumba kwamehlo (i-uveitis) .
Okubalulekileyo kukuba, oku ngamanye amaxesha kunokubangela isiphumo esingesihle. Umzekelo, kukho ibala olincamathisela eluswini lwakho ukuze uyeke ukuhlanza ngelixa useluhambeni. Ukuba uthambisa iyeza elibizwa ngokuba yi-'scopolamine' esandleni sakho uze uchukumise iliso lakho ngalo, unokuba nombono ofiphele kangangeentsuku ezimbini ukuya kwezintathu ungazi nokuba wenze njalo. Yiyo loo nto kubalulekile ukuhlamba izandla zakho kakuhle emva kokusebenzisa ezo zinto.
Zithini iingenelo zale ndlela?
I-Cycloplegia ineenzuzo ezininzi.
- Oku kungokwexeshana: Into ebalulekileyo kukuba oku akuhlali ixesha elide. Xa iyeza liphelile, amehlo aya kubuyela esiqhelweni ngaphandle kwemiphumo yexesha elide.
- Akukho ntlungu: Akukho tyando okanye nantoni na ebuhlungu ebandakanyekayo. Kwenziwa nge-eyedrop . Kulula kakhulu.
- Iintlungu ezincinci (kodwa zisesezingathandekiyo): Nangona iyeza linciphisa iintlungu, imbombo yeliso inokuba nkulu, nto leyo enokwenza amehlo akho abonakale eluhlaza okwesibhakabhaka xa uphuma ngaphandle. Yiyo loo nto oogqirha bedla ngokukucebisa ukuba unxibe iiglasi zelanga.
- Kukho iindlela ezahlukeneyo: Kukho iintlobo ezahlukeneyo zamayeza anokunyanga le meko. Oku kuthetha ukuba ukuba elinye iyeza alikusebenzeli, ugqirha wakho unokukhetha elinye.
Akukho ziphumo ebezingalindelekanga?
Enyanisweni, amayeza asetyenziselwa oku abangela ukwanda kwe-pupil. Ngoko ke, kuyanceda ukuba zombini ezi zinto zibe kunye ngexesha lovavanyo lwamehlo. Nangona kunjalo, kukho ezinye iziphumo ezincinci ezinokubakho.
| Uhlobo lwesiphumo esibi | Inkcazo |
|---|---|
| Izinto ohlala uzibona |
|
| Ezinye izinto ezinxulumene neliso |
Ezi zinto azisoloko zenzeke rhoqo, kwaye ukuphaphama kuyaphela njengoko amayeza ephela. Ugqirha wakho uza kukuchazela ngeziphumo ebezingalindelekanga ezinokubakho ngokuxhomekeke kuhlobo lweyeza olinikwayo.
Le meko iza kuhlala ixesha elingakanani?
Oku kuxhomekeke kuhlobo lwamayeza owanikwayo. Amanye amayeza ayaphela kwiiyure ezimbalwa. Amanye anokuhlala iintsuku. Kuxhomekeke kwimeko onyangwa ngayo.
| Igama leyeza | Isiphumo sihlala ixesha elingakanani? |
|---|---|
| I-Atropine | Iintsuku ezisi-7 ukuya kwezili-12 |
| I-Cyclopentolate | Ukuya kuthi ga kwiiyure ezingama-24 |
| I-Homatropine | Iintsuku ezi-1 ukuya kwezi-3 |
| I-Phenylephrine | Ukuya kuthi ga kwiiyure ezi-6 |
| I-Scopolamine | Iintsuku ezi-3 ukuya kwezi-7 |
| I-Tropicamide | Iiyure ezi-6 ukuya kwezingama-24 |
Ndingenza ntoni emva kokusebenzisa iyeza?
Kungcono ukuzola de iyeza liphele. Nangona iziphumo ebezingalindelekanga zingembi kakhulu, zinokuphazamisana nemisebenzi yakho yemihla ngemihla.
- Ukuba ungumntu ofunda iincwadi okanye osebenza kwikhompyutha, oku kunokuphazamisana nomsebenzi wakho kancinci.
- Ukuqhuba ayilocebo lilungileyo konke konke. Amehlo akho aza kuba luhlaza okwesibhakabhaka kwaye awuyi kukwazi ukubona kufutshane, ngoko ke kukho amathuba aphezulu engozi.
- Ugqirha wakho uza kukuxelela okungakumbi ngale nto. Ukuba unamathandabuzo, musa ukuthatha naziphi na iingozi. Yenza oku kuphela emva kokuba amehlo akho epholile ngokupheleleyo.
Kufuneka ndiphinde ndibone ugqirha kwakhona nini?
Eli yeza lidla ngokunikezelwa phantsi kweliso likagqirha, oza kukwazisa ngazo naziphi na iziphumo ebezingalindelekanga ezincinci. Nangona kunjalo, kukho ezinye iziphumo ebezingalindelekanga ezingaqhelekanga kodwa ezinzulu. Ukuba ufumana nayiphi na kwezi, kufuneka ufune ingcebiso kagqirha ngoko nangoko.
| Iimpawu ezinzulu ezifuna unyango olukhawulezileyo | |
|---|---|
| Ukuba ufumana naziphi na kwezi mpawu, fowunela ugqirha wakho ngoko nangoko okanye uye kwicandelo elikufutshane lezonyango ezingxamisekileyo (ETU). |
Nangona ukungakhululeki okubangelwa yi-cycloplegia kunokubonakala ngathi yinto ephazamisayo, sisixhobo esibaluleke kakhulu ekuhlolweni nasekunyangweni kwamehlo. Ingalinganisa ngokuchanekileyo ukukhubazeka kokubona kwaye inyange izifo ezahlukeneyo zamehlo. Eyona nto ibalulekileyo kukuba yeyokwexeshana. Oku kuthetha ukuba ukubona kwakho ngokuqinisekileyo kuya kubuyela esiqhelweni.
Umyalezo Wokuya Ekhaya
- I-Cycloplegia kukukhubazeka okwethutyana kwemisipha elawula ukugxila kweliso, okubangelwa kukuhla kwamehlo.
- Isetyenziselwa ukuvavanya ngokuchanekileyo ukubona, ukwenza utyando lwamehlo, kunye nokunyanga ezinye izifo zamehlo.
- Le yindlela yexeshana, engenabuhlungu, kwaye ilula.
- Ukubona okufipheleyo kunye nokungaziva kakuhle ekukhanyeni (amehlo aluhlaza okwesibhakabhaka) zizinto eziqhelekileyo. Kuphephe ukuqhuba ngeli xesha.
- Ukuba ufumana naziphi na iimpawu ezinzulu ezifana nokudideka okanye ubunzima bokuphefumla, bona ugqirha wakho ngoko nangoko okanye uye kwiSebe leNgxamiseko (ETU).
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