Nangona ukusetyenziswa kokusetyenziswa kotywala mhlawumbi kungeke kubangele nayiphi na ingxaki zempilo, ukusela utywala ngokugqithiseleyo kunokuba nemiphumo emibi emzimbeni wakho, kubandakanye amehlo akho. Ukusela kakhulu utywala kunokubangela iingxaki ngombono wakho kunye nempilo yonke yamehlo kubandakanya oku kulandelayo:
- Ukwenziwa komsebenzi okwehlayo: Ukusebenza kwakho konke kubonakala kunokutshintshwa ekubeni uphuze kakhulu usebenze ingqondo yengqondo. Unokuba nombono ophazamisayo okanye umbono ombini ngenxa yobuthakathaka bomzimba. Unokuva nokuphendula ngokulibazisa xa uqhuba.
- Ukuphendula ngokukhawuleza kwabafundi: Utywala luba nefuthe kwizantya apho iris yakho ibeka khona kwaye iyancipha. Umqhubi ophuza utywala akanako ukulungelelanisa ngokukhawuleza ukuya kwizibane ezizayo.
- Umbono ophantsi weembonakalo: Ukusela kotywala kuye kwaboniswa ukunciphisa ubuchule bombono wakho wendlela . Oku kunokukunika impembelelo okanye ukujonga ukuba nombono we-tunnel.
- Ukunciphisa ulwaphulo oluphambeneyo: Ukusela kakhulu utshwala kunokuguqula ukungafani kolwaphulo, okanye indlela ochanekileyo ongayiqonda ngayo phakathi kwee-gray shades. Ukuqhuba imvula okanye inkungu kuya kuba yingozi kakhulu.
- I-Optic neuropathy: Ebizwa ngokuba yi-tobacco-alcool amblyopia, abantu abaselayo okanye ababhemise ngaphezu koko banokuphuhlisa i- optic neuropathy . Unokuhlakulela ukulahleka kombono, ukuphuka kombono wendlela okanye ukunciphisa umbala wombala. Nangona uphando lubonakalise ukulahleka kombono kuba sisiphumo sokunqongophala kwesondlo, ezinye iingcali zikholelwa ukuba imeko iyavela ngenxa yemiphumo enobungozi yotywala kunye necuba.
- Ukufudumala kwemigraines: Utywala sele uboniswe ukuba yintlupheko ye-headraps migraine kwabanye abantu. Unako ukufumana i-aura ebonakalayo engasesikweni, phambi kokuqala kwintloko. I-aura ebonakalayo ibonakala ngathi iindawo eziyimfama , ukucwangciswa kwembono okanye i-zig-zag zokukhanya.
- Imbonakalo ephosakeleyo yokonkcenkcesha: Ukusela kunokubangela ubomvu kwamehlo . Utywala lubangela imithwalo yegazi emehlweni akho ukwandisa, okwenza ibe ngaphezulu.
Umthombo
UAlexander, uLarry J, OD. Unonophelo olusisiseko lweNqanaba eliPhezulu, iNguqulelo yesithathu. Mcgraw-Hill, 2002.