Ukuzilolonga oku-4 okuphucula umbono ophuthileyo

Umxholo

• Uyenza njani imithambo
• 1. Khangela phezulu
• 2. Jonga phantsi
• 3. Jonga ngasekunene
• 4. Jonga ngasekhohlo

Kukho imithambo enokusetyenziselwa ukuphucula umbono ongacacanga nofiphele, kuba zolule izihlunu ezidityaniswe ne-cornea, ethi incede kunyango lwe-astigmatism.

I-Astigmatism ibonakaliswa kukungqubeka kwe-cornea, enokubangelwa zizinto zemfuza kwaye ingakhanyisi ixesha elide, exhaphakileyo kubantu abasebenza ngeekhompyuter okanye abachitha ixesha elininzi kwiiselfowuni okanye kwiitafile. Kuqhelekile ukuba kwimeko ye-astigmatism umntu uhlala enentloko kwaye uziva ediniwe kwaye kufuneka enxibe iiglasi okanye iilensi zonxibelelwano ukuze abone kwakhona.

Omnye unobangela oqhelekileyo wokungaboni kakuhle yipresbyopia, eyaziwa ngokuba kukubona ukudinwa. Jonga ukuzilolonga okunceda ukunciphisa iintlungu zamehlo nokudinwa.

Uyenza njani imithambo

Indawo yokuqala kufuneka ihleli kunye nentloko ijonge phambili, ngaphandle kweglasi okanye iilensi zonxibelelwano. Umqolo kufuneka ume nkqo kwaye ukuphefumla kufaneleke. Emva koko kufuneka:

1. Khangela phezulu

Olunye umthambo olunceda ukugxila kumbono kukujonga phezulu, ngaphandle kokuhambisa intloko, ungakhange ucofe okanye unyanzelise amehlo, kwaye ugcine amehlo akho kule ndawo malunga nemizuzwana engama-20, uqhwanyaza amehlo ngaxeshanye, ubuncinci amaxesha.

2. Jonga phantsi

Umsebenzi owandulelayo kufuneka wenziwe ujonge phantsi, ungakhange ushukumise intloko, ungakhange ucofe amehlo okanye uwaqinise, kwaye uwagcine amehlo akho kule ndawo kangangemizuzwana engama-20, edanyaza amehlo ngaxeshanye, ubuncinci amaxesha ama-5.

3. Jonga ngasekunene

Unokwenza lo msebenzi ngokujonga kwicala lasekunene, ngaphandle kokuhambisa intloko, kwaye ugcina amehlo akho kule ndawo imizuzwana engama-20, ukhumbula ukucwayiza yonke imizuzwana emi-3 okanye emi-4.

4. Jonga ngasekhohlo

Okokugqibela, kuya kufuneka wenze umthambo odlulileyo, kodwa ngeli xesha ujonge ngasekhohlo.

Ukuququzelela ukwenziwa kwemithambo, unokukhetha into kwaye ujonge kuyo rhoqo.

Olu qheliselo kufuneka lwenziwe yonke imihla, ubuncinci amaxesha ama-2 ngosuku, ukuze iziphumo zibonwe kwaye malunga neeveki ezi-4 ukuya kwezi-6 kufanele ukuba sele kunokwenzeka ukuba uqaphele ukuphucuka kombono.

Ukongeza, ukuqinisekisa impilo yamehlo, kubalulekile ukuba ungathambisi okanye uhlambe amehlo akho ukuze uzame ukubona ngcono. Kukwabalulekile ukuba unxibe kuphela iiglasi zelanga ezisemgangathweni, ezineefilitha ze-UVA kunye ne-UVB, ukucoca imitha ye-ultraviolet, ekonakalisa umbono.

Kukwacetyiswa ukuba kuselwe ubuncinci i-1.5 yeelitha zamanzi ngosuku ukugcina umzimba, kwaye ngenxa yoko i-cornea ifumene amanzi.