Ngaba wakha waya kwikliniki yamehlo? Usenokuba ukhe wambona ugqirha efaka ulwelo olumthubi elisweni lakho waza wabamba isibane esiluhlaza okwexeshana ukuze ahlole iliso lakho. Ngamanye amaxesha iliso lakho lisenokuziva lindindisholo kancinci. Namhlanje, siza kuthetha ngeyeza elikhethekileyo elisetyenziswa ngamaxesha anjalo, kodwa abantu abaninzi abazi ngalo.
Know your body mass index (BMI) and weight classification
Yintoni le Fluorescein; iProparacaine eye drop?
Ngamafutshane, le ayisiyonto eqhelekileyo yokuthontsiza amehlo onokuyithenga kwikhemesti kwaye uyisebenzise ekhaya. Le sisisombululo esikhethekileyo esisetyenziswa kuphela ngugqirha okanye ingcali yezonyango eqeqeshiweyo, esibhedlele okanye eklinikhi .
Eli yeza liyindibaniselwano yezinto ezimbini.
1. I-Fluorescein: Le yidayi etyheli engenabungozi emehlweni. Cinga ngayo njengokuphawula amanqaku abalulekileyo kwincwadi nge-highlighter. Xa le dayi isetyenziswa elisweni, ukuba kukho umkrwelo, inxeba, okanye enye ingxaki kumphezulu weliso, oko kukuthi, i-cornea, ezo ndawo ziyayifunxa le dayi. Emva koko, xa ugqirha ekhanyisa isibane esiluhlaza okwesibhakabhaka esikhethekileyo (isibane esiluhlaza okwesibhakabhaka se-cobalt) elisweni, iindawo ezifunxe idayi ziyakhazimla ziluhlaza. Oku kwenza kube lula ukufumana nomonakalo omncinci elisweni.
2. I-Proparacaine: Eli liyeza eliye livale amehlo okwethutyana. Kufana nokuvalela iintsini zakho ngaphambi kokuba ukhuphe izinyo. Xa iliso lakho livale amehlo, ugqirha wakho angenza uvavanyo olufana nokulinganisa uxinzelelo lwamehlo akho (tonometry) kunye nokususa amaqhekeza amancinci esweni lakho ngaphandle kwentlungu okanye ukungonwabi.
Ngenxa yokuba la mayeza mabini edibene, zombini iimvavanyo zingenziwa ngenaliti enye. Oku konga ixesha kwaye kulula kumguli.
Yintoni esifanele siyixelele ugqirha ngaphambi kokusebenzisa eli yeza?
Kubaluleke kakhulu ukwazisa ugqirha wakho ngemeko yakho yempilo ngaphambi kokuba usebenzise eli yeza. Ngokukodwa, kufuneka ubaxelele olu lwazi lulandelayo.
| Imeko eza kuxelwa | Kutheni oko kubalulekile? |
|---|---|
| Ii-aleji onazo | Ukuba une-allergies, kungekuphela nje kweli yeza, kodwa nakweminye imithi, ukutya, iidayi, okanye izithinteli, nceda usazise kuqala. |
| Isifo sentliziyo | Ukuba unesifo sentliziyo, kukhuselekile ukuxelela ugqirha wakho ngaso. |
| Iingxaki ze-thyroid (Amanqanaba aphezulu e-thyroid) | Ukuba unezinga eliphezulu le-hormone ye-thyroid, khankanya loo nto. |
| Ukukhulelwa okanye ukuncancisa | Ukuba ukhulelwe, uzama ukukhulelwa, okanye uncancisa, kubalulekile ukuxelela ugqirha wakho. |
Izinto ekufuneka uzilumkele xa usebenzisa iyeza
Emva kokusebenzisa eli yeza, iliso lakho liya kuba ndindisholo kangangemizuzu eli-15-20. Kukho izinto ezimbalwa ekufuneka uzilumkele ngeli xesha.
- Musa ukuyichukumisa okanye ukuyihlikihla iliso lakho: Ekubeni iliso lakho lindindisholo, awuyi kuva ntlungu. Nangona kunjalo, ukuba uchukumisa okanye uyihlikihla iliso lakho ngeli xesha, ungonakalisa ngempazamo umphezulu weliso (i-cornea). Ngoko ke, kuphephe ukuyichukumisa iliso lakho ngokupheleleyo de kube kuphelile ukubandisholo.
- Utshintsho lwexeshana embonweni: Emva kokuba iyeza lisetyenzisiwe, umbono wakho usenokuba lufiphale kancinci. Oku kuqhelekile. Kwakhona, iinyembezi zakho zinokuba tyheli. Ungakhathazeki, ezi ziza kuphela emva kweeyure ezimbalwa.
- Iilensi zoqhagamshelwano: Ukuba unxiba iilensi zoqhagamshelwano, kuya kufuneka uzisuse ngaphambi kokuba usebenzise iyeza. Kufuneka ulinde de ukurhawuzelela kuphele kwaye ugqirha wakho akuvumele ukuba uzinxibe kwakhona. Ioyile yeFluorescein ingazingcolisa ngokusisigxina iilensi zonxibelelwano ezithambileyo.
Zithini iziphumo ebezingalindelekanga ezinokubakho?
Uninzi lwabantu alufumani ziphumo zimbi kakhulu ezivela kweli yeza, kodwa kulungile ukwazi ngeziphumo ezingalindelekanga ezinokubakho.
| Uhlu lweziphumo ebezingalindelekanga | |
|---|---|
| Izinto ekufuneka uzixelele ugqirha wakho ngoko nangoko | |
| Iimpendulo Ezinzima Zokwaliwa Yi-Allergic | Ukurhawuzelela kwesikhumba, ukurhawuzelela, ukudumba kobuso, imilebe okanye ulwimi. |
| Utshintsho lombono | Utshintsho olukhulu ekuboneni okanye ukufiphala okuqhubekayo, ngaphandle kokufiphala okwethutyana. |
| Izinto ekufuneka aziswe ugqirha ukuba uyaqhubeka | |
| Ukudumba kwamehlo/intlungu | Ukutsha kancinci emva kokusebenzisa iyeza kuyinto eqhelekileyo, kodwa ukuba kukho intlungu engapheliyo okanye ukutsha emva kokuba ukutsha kuphelile, |
| Ubomvu beliso | Iliso liyaqhubeka libomvu, lingapholi emva kwexesha elithile. |
Yintoni ekufuneka yenziwe xa kukho i-overdose?
Oku akwenzeki rhoqo, kuba eli yeza ulinikwa ngugqirha okanye yingcali eqeqeshiweyo. Nangona kunjalo, ukuba ucinga ukuba ulisele kakhulu iyeza, qhagamshelana ngokukhawuleza neZiko loLwazi lweeTyhefu kwiSibhedlele sikaZwelonke saseColombo okanye uye kwiSebe leNgxamiseko (ETU) lesibhedlele esikufutshane.
Umyalezo Wokuya Ekhaya
- I-Fluorescein; I-Proparacaine ayilothontsi eliqhelekileyo elisetyenziswa ekhaya. Liyeza elikhethekileyo elisetyenziswa ngoogqirha kwiikliniki kuphela xa kuhlolwa amehlo.
- Oku kuquka idayi yokubona umonakalo kumphezulu weliso kunye neyeza lokudambisa iintlungu ukuze kube lula ukuvavanya.
- Ngaphambi kokusebenzisa eli yeza, xelela ugqirha wakho ngazo zonke ii-allergies zakho kunye nezinye izifo (ingakumbi isifo sentliziyo, i-thyroid).
- Xa iliso lingasebenzi kakuhle emva kokusebenzisa iyeza, kuphephe ukulichukumisa okanye ukulihlikihla iliso nangasiphi na isizathu.
- Funa uncedo lwezonyango ngokukhawuleza ukuba ufumana iimpawu ezinzulu ze-allergy okanye utshintsho oluhlala ixesha elide embonweni.
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