Ngemva kokubuya ekhaya kusukela osukwini olude elangeni, noma ngemva kokubuka umshiseli isikhashana, ingabe amehlo akho abe bomvu, asha, futhi abe buhlungu njengoba edabuka? Uzizwa sengathi unesihlabathi emehlweni akho? Abantu abaningi baye babhekana nalokhu. Yilokhu esikubiza ngokuthi "i-Photokeratitis" ngokwezokwelapha. Ungakhathazeki, ake sixoxe ngakho kalula.
Kuyini ngempela i-Photokeratitis?
Kalula nje, kufana nokushiswa yilanga. Kodwa akusona isikhumba sakho esishiswa yilanga, amehlo akho. Ukuchayeka emisebeni ye-ultraviolet (UV) konakalisa ubuso beso. Lo monakalo uthinta kakhulu ingxenye ecacile necacile yeso, i-cornea, kanye nolwelwesi oluncane olumboza ingxenye emhlophe yeso, i-conjunctiva .
Lesi simo sivame ukuthinta womabili amehlo ngesikhathi esisodwa. Abantu basibiza ngamagama ahlukene kuye ngokuthi imbangela ikuphi.
- Ubumpumputhe beqhwa: Leli yigama elinikezwe isimo se-photokeratitis esenzeka lapho ukukhanya kwelanga okuvela eqhweni kushaya amehlo ezindaweni ezineqhwa. Umoya ezindaweni ezinezintaba mncane, ngakho-ke kukhona ukuvikeleka okuncane emisebeni ye-UV, ngakho-ke le ngozi iphakeme.
- I-Arc eye / i-Welder's flash: Leli igama elinikezwa isimo esibangelwa ukuchayeka ekukhanyeni okukhulu (i-welding arc) ngesikhathi sokushisela. Abantu abaningi ezweni lethu baye babhekana nalokhu.
Ziyini izimpawu zalokhu?
I-Photokeratitis ayibangeli izimpawu ngokushesha. Ngokuvamile iqala emahoreni ambalwa ngemva kokuchayeka emisebeni ye-UV. Ungase ube nesinye noma ngaphezulu kwalezi zimpawu ezilandelayo.
| Isibonakaliso | Incazelo |
|---|---|
| Ubuhlungu bamehlo nokubomvu | Amehlo aba bomvu futhi abe buhlungu ngenxa yokuvuvukala. |
| Izinyembezi ziyageleza | Izinyembezi ziqala ukugeleza emehlweni ami ngaso sonke isikhathi. |
| Ukuqhaqhazela kwamehlo | Ngizwa umuzwa obuhlungu nongakhululekile njengokungathi isihlabathi singene emehlweni ami. |
| Ukuzwela ekukhanyeni | Amehlo aba luhlaza okwesibhakabhaka kangangokuthi awakwazi nokuwabheka ekukhanyeni okuvamile. |
| Umbono ofiphele | Akubonakali kucacile, kubukeka kufiphele. |
| Ukuvuvukala kwamehlo | Amajwabu amehlo angase avuvuke futhi kungaba nzima ukuvula amehlo. |
| Ikhanda elibuhlungu | Ubuhlungu bekhanda bungase buvele kanye nobuhlungu bamehlo. |
Lezi zimpawu zivame ukuhlala phakathi kwamahora ayi-6 kuya kwangu-24. Kodwa ngokuvamile ziphela ngokuphelele zingakapheli amahora angu-48. Uma uqhubeka ubhekene nemisebe ye-UV, izimpawu zingaba zimbi kakhulu.
Yini ebangela i-photokeratitis?
Imbangela eyinhloko imisebe ye-ultraviolet (UV). Yomibili imisebe ye-UV-A kanye ne-UV-B evela elangeni ingabangela umonakalo wesikhashana kanye nowesikhathi eside emehlweni ethu. Ngenhlanhla, olunye uhlobo, i-UV-C, lumuncwa ungqimba lwe-ozone futhi alufinyeleli emhlabathini.
Ngaphezu kokukhanya kwelanga, nansi eminye imithombo ye-UV engabangela lesi simo:
- Ukukhanya kwelanga okubonakalayo: Ukukhanya kwelanga okubonakalayo okuvela ezindaweni ezifana neqhwa, iqhwa, amanzi, isihlabathi, noma usimende nakho kunamandla kakhulu. Le ngozi inkulu uma usebhishi.
- Imishini yokushisela: Ukukhanya okukhulu okukhiqizwa ngesikhathi sokushisela (ukushisela nge-arc).
- Imibhede yokushiswa kwesikhumba: Izibani ezisetshenziselwa ukushiswa kwesikhumba.
- Ezinye izinhlobo zezibani: Ezinye izibani ezifana nezibani zomusi we-mercury, izibani zedeski ze-halogen.
- Ukukhanya kwezokwelapha: Imithombo ekhethekile yokukhanya kwe-UV esetshenziselwa ukubulala amagciwane noma kwezinye izindlela zokwelapha.
Into ebaluleke kakhulu okufanele uyikhumbule: Ungalokothi ubheke ilanga ngqo. Ukwenza kanjalo, ikakhulukazi ngesikhathi sokushona kwelanga, kungabangela umonakalo omkhulu nohlala njalo ku-retina.
Ubani osengozini enkulu?
Kungenzeka kakhulu ukuthi ube nalesi simo uma:
- Uma uchitha isikhathi esiningi ngaphandle elangeni, uhlanganyela emisebenzini efana nokuhamba ngezinyawo, ukuskiya eqhweni, noma ukubhukuda.
- Uma usebenza ngemithombo yokukhanya kwe-UV, njengokushisela .
- **Uma uhlala endaweni ephakeme kakhulu.
Ingabe lokhu kungaba nemiphumela yesikhathi eside?
I-Photokeratitis ngokuvamile iyisimo sesikhashana, kodwa ukuqhubeka nokuchayeka ngisho nasemisebeni emincane ye-UV kungabangela izinkinga zesikhathi eside.
- I-Cataract: Ukufiphala kwelensi yeso.
- Ukonakala kwe-Macular: Ukulahlekelwa umbono ophakathi njengoba ukhula.
- Ukukhula kwezicubu ebusweni beso: Izicubu ezifana ne-`pingueculae` kanye ne-`pterygia` zingakhula ebusweni beso. Lokhu kungavinjelwa ngokusebenzisa izibuko zelanga.
Futhi, khumbula ukuthi ukukhanya okuluhlaza okwesibhakabhaka nokunsomi okuphuma ezibanini ze-LED, amakhompyutha, kanye nama-smartphone nakho kungaba yingozi ku-retina ngokuhamba kwesikhathi.
Yini okufanele uyenze uma unesifo se-photokeratitis?
Uma uqala ukuzwa izimpawu, ungesabi futhi wenze lezi zinto.
Izinto ongazenza ekhaya
1. Ngena endlini ngokushesha: Hlala kude nemisebe ye-UV. Hlala ekamelweni elimnyama uma kungenzeka.
2. Susa amalensi okuxhumana: Uma ugqoka amalensi okuxhumana, wasuse ngokushesha.
3. Ungahlikihli amehlo akho: Ukuhlikihla amehlo akho kungalimaza kakhulu i-cornea.
4. Faka ithawula elibandayo: Vala amehlo akho bese ubeka indwangu ehlanzekile ecwiliswe emanzini abandayo phezu kwawo. Lokhu kuzonciphisa ukuvuvukala nobuhlungu.
5. Nika amehlo akho ikhefu: Vala amehlo akho uphumule.
6. Gqoka izibuko zelanga: Uma uzizwa ungakhululekile ngokukhanya ngisho nangaphakathi endlini, gqoka izibuko zelanga.
7. Sebenzisa izinyembezi zokwenziwa: Lokhu kungasiza ekunciphiseni ukoma nokulunywa emehlweni. Kodwa-ke, kungcono ukubonisana nodokotela wakho ngaphambi kokuzisebenzisa.
8. Iziqeda-zinhlungu: Ungathatha umuthi wokuqeda izinhlungu njenge-ibuprofen. Kodwa-ke, kubalulekile ukukhuluma nodokotela wakho ngaphambi kokuthatha noma yimuphi umuthi.
Lesi simo sivame ukuxazululeka sodwa phakathi nosuku olulodwa noma ezimbili. Uma kudingeka, udokotela angase anikeze amaconsi akhethekile amehlo ukuze avimbele ukutheleleka.
Ungazivikela kanjani kulesi simo?
I-Photokeratitis iyisimo esingavinjelwa ngokuphelele. Izinyathelo okufanele uzithathe ukuze uyivimbele zilula kakhulu.
- Gqoka izibuko zelanga ezinhle: Noma nini lapho uphuma ngaphandle, gqoka izibuko zelanga zekhwalithi enhle ezivimba u-99% noma u-100% wemisebe ye-UV . Izinhlobo ezigoqekayo zingcono kakhulu. Ngisho nasezinsukwini ezinamafu, imisebe ye-UV isafinyelela phansi, ngakho-ke kubalulekile ukugqoka izibuko zelanga.
- Gqoka isigqoko: Ukugqoka isigqoko esinompheme obanzi kunganciphisa ukukhanya kwelanga ngqo emehlweni.
- Gqoka imishini yokuzivikela emsebenzini: Uma ushisela noma usebenza endaweni ekhipha imisebe ye-UV, qiniseka ukuthi ugqoka izibuko zokuphepha ezifanele noma izihlangu zobuso.
- Hlola amehlo akho minyaka yonke: Vakashela udokotela wamehlo okungenani kanye ngonyaka ukuze uhlole amehlo akho.
Kufanele uye nini kudokotela?
Esikhathini esiningi, lesi akusona isimo esibucayi. Kodwa-ke, uma unezinye zezimpawu ezingezansi, bona udokotela ngokushesha.
- Uma umbono wakho ulahlekile noma ubuthakathaka kakhulu.
- Uma ubuhlungu nezimpawu ziqhubeka isikhathi esingaphezu kwezinsuku ezimbili.
- Uma ukwelashwa ekhaya kungasizi.
Esimweni esinjalo, kungcono ukuya eMnyangweni Wezimo Eziphuthumayo (ETU) wesibhedlela esiseduze. Chazela udokotela ukuthi wavezwa kanjani imisebe ye-UV (njengokuba selangeni, ukubuka ukushisela).
Umlayezo Wokuya Nawe Ekhaya
- I-Photokeratitis ifana nokushiswa yilanga emehlweni. Ibangelwa imisebe ye-UV.
- Lesi yisimo sesikhashana esivame ukuba ngcono ngokwaso ngosuku olulodwa noma ezimbili.
- Izimpawu eziyinhloko ukubomvu, ubuhlungu, ukudabuka, kanye nokungakwazi ukubuka ukukhanya.
- Ukuzivikela kulokhu kulula kakhulu. Gqoka njalo izibuko zelanga ezinhle ezinezivikelo ze-UV eziyi-100% kanye nesigqoko uma uphuma ngaphandle.
- Uma ulahlekelwa umbono noma ubuhlungu izinsuku ezingaphezu kwezimbili, funa iseluleko sezokwelapha ngokushesha.
💬 Comments (0)
Awekho amazwana athunyelwe okwamanje. Faka amazwana akho lapha okokuqala ngqa.
Engeza amazwana akho