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Kodi inunso muli ndi vuto la masomphenya ausiku? Tiyeni tiphunzire zambiri za Masomphenya ausiku!

Kodi inunso muli ndi vuto la masomphenya ausiku? Tiyeni tiphunzire zambiri za Masomphenya ausiku!

Kodi nthawi zina mumamva ngati simungathe kuwona bwino zinthu mukamayenda mumsewu usiku, kapena mumdima m'nyumba mwanu? Kodi nthawi zina mumamva ngati mukuvutika pang'ono mu holo yowonera mafilimu, pamalo opanda kuwala kokwanira? Lero, tiyeni tikambirane za " masomphenya ausiku" awa kapena (monga momwe amatchulidwira mu Chingerezi) , momwe maso athu amasinthira, komanso chifukwa chake anthu ena ali ndi vuto lochepa la masomphenya ausiku. Popeza ili ndi vuto lomwe anthu ambiri ali nalo, tiyeni tidziwe izi.

Kodi kuona usiku kumatanthauza chiyani? Kodi zimenezo ndi (Masomphenya a Scotopic)?

Mwachidule, kuwona usiku ndi luso lotha kuona zinthu mu kuwala kochepa, kapena mumdima. M'mawu azachipatala, izi zimatchedwanso Scotopic Vision . Izi ndi zosiyana kwambiri ndi kuona zinthu mu kuwala kwa masana, pansi pa kuwala kwabwino. Timazitcha Photopic Vision .

Tangoganizirani, maso athu ndi ubongo wathu zimagwirira ntchito limodzi kuti tichite chinthu chotchedwa kuona. Zili ngati kugwira ntchito limodzi. Masana, mu kuwala kochita kupanga, komanso mumdima, awiriwa amagwira ntchito limodzi kuti asinthe zizindikiro zamagetsi kukhala zithunzi ndi kutiwonetsa. Kodi sizodabwitsa?

Kodi maso athu amatithandiza bwanji kuona mumdima?

Maso athu ndi ziwalo zovuta kwambiri komanso zanzeru kwambiri. Tiyeni tiwone zomwe zimachitika mkati mwa diso usiku.

Kuwala kumalowa m'diso kudzera mu cornea, yomwe ndi nembanemba yomwe ili patsogolo pa diso. Izi zimakhala ngati lenzi. Kenako kuwala kumeneku kumadutsa m'bowo laling'ono lakuda pakati pa diso. Izi zimatchedwa pupil , kapena mu Chisinhala, ' diso lakuda '. Gawo lofiirira lozungulira pupil iyi limatchedwa iris , kapena 'iris ya diso'. Iris iyi imagwira ntchito ngati minofu. Pakakhala kuwala kochulukirapo, pupil imachepa, ndipo pakakhala kuwala kochepa, ndiko kuti, mumdima, pupil imakula. Imagwira ntchito ngati lenzi ya kamera.

Chotsatira chimabwera gawo lofunika kwambiri. Mkati mwa maso athu, makamaka mu retina , muli mitundu iwiri ya maselo omwe amazindikira kuwala. Awa amatchedwa photoreceptors . Awa ndi:

Maselo amenewa ndi omwe amagwira tinthu ta kuwala, kapena ma photon , tomwe timalowa m'diso, n’kuzisintha kukhala zizindikiro zamagetsi, n’kuzitumiza ku ubongo. Maso athu nthawi zambiri amakhala ndi maselo a cone pafupifupi 6 miliyoni ndi maselo a rod pafupifupi 120 miliyoni! Chiwerengero chimenecho n’chodabwitsa, sichoncho?

Kodi kusiyana pakati pa ndodo ndi ma cone ndi kotani?

Chabwino, tsopano tiyeni tiwone kusiyana pakati pa maselo awiriwa.

  • Ma Cone: Izi ndi zomwe zimatithandiza kuona mtundu. Ma cone cell amenewa amagwira ntchito bwino kwambiri masana ndi kuwala kwabwino. Amapezeka kwambiri mu retina (Pakati pa retina , m'dera lotchedwa macula .
  • Ndodo: Ndiwo ngwazi za nkhani yathu lero! Ma cell a ndodo awa ndi omwe amatithandiza kuwona zinthu mu kuwala kochepa, kutanthauza mumdima. Amapezeka kwambiri m'mphepete mwa retina . Ndicho chifukwa chake timapeza masomphenya ozungulira . Koma pali chinthu chaching'ono, ma cell a ndodo awa sangathe kusiyanitsa mitundu. Ndicho chifukwa chake usiku timangoona zakuda, zoyera ndi imvi.

Komanso, maselo a ndodo amenewa ndi ozindikira kuwala nthawi 500 mpaka 1000 kuposa maselo a cone! Zimenezi zikutanthauza kuti amatha kunyamula ngakhale kuwala kochepa kwambiri.

N’chifukwa chiyani anthu sangaone bwino usiku ngati nyama?

Mwina mwaonapo momwe nyama monga amphaka ndi agalu zimaonera bwino usiku. N’chifukwa chiyani ife sitingathe? Pali zifukwa zingapo zomwe zimapangitsa zimenezo.

  • Zinyama zina zili ndi maso akuluakulu kuposa anthu.
  • Komanso, diso lawo lakuda, kapena kuti diso la diso la mwana, limatha kutsegula lalikulu kuposa anthu, zomwe zimathandiza kuti kuwala kulowe m'diso.
  • Chinthu china chapadera ndichakuti nyama zina zimakhala ndi nembanemba yotchedwa Tapetum Lucidum mkati mwa maso awo. Izi zimawonetsa kuwala komwe kumalowa m'diso kubwerera ku retina . Kuli ngati galasi. Ndicho chifukwa chake amatha kugwiritsa ntchito kuwala kawiri. Anthu alibe Tapetum Lucidum iyi.

Kodi maso athu amasintha bwanji usiku?

Monga tanenera kale, ndodo ndi zomwe zimagwira ntchito kwambiri usiku. Chifukwa sizingaone mtundu, sitingaone mtundu usiku. Timangoona zakuda, zoyera, ndi imvi. Monga filimu yakale yakuda ndi yoyera.

Akuti munthu amene ali ndi masomphenya a 20/20 masana amatha kuona makilomita pafupifupi atatu kutali, ngakhale kuti kupindika kwa Dziko Lapansi kumachepetsa mphamvu zathu zowonera kupitirira pamenepo. Komabe, tikhoza kuona zinthu monga nyumba ndi nyenyezi zomwe zili kutali kwambiri kuposa pamenepo.

Kodi Ubongo Wausiku ndi Chiyani?

Anthu ena amaona molakwika usiku. Izi zikutanthauza kuti ngakhale ali mumdima, zomwe ndi zachilendo kwa ena, sangathe kuwona bwino zinthu. Mwachitsanzo, amavutika kuona m'malo opanda kuwala kwenikweni monga malo odyera kapena malo owonetsera mafilimu. Matendawa amatchedwa Night Blindness , kapena m'mawu azachipatala , Nyctalopia .

Chofunika kwambiri ndichakuti Nyctalopia si matenda amodzi okha. Ikhoza kukhala chizindikiro cha matenda ena a maso.

Izi nthawi zambiri zimagwirizana ndi mfundo yakuti mukachoka pamalo owala bwino kupita kumalo amdima, maso anu sangathe kuzolowera msanga. Anthu omwe ali ndi vuto la maso osawona bwino, kutanthauza omwe ali ndi vuto la myopia, nthawi zina amathanso kukhala ndi vuto la kuona usiku. Izi zimachitika chifukwa cha retina.Mwina sizingakhale chifukwa cha matenda a retina, koma vuto ndi momwe kuwala kumaonekera mkati mwa diso.

Kodi zifukwa zazikulu zomwe zimapangitsa kuti munthu asaone bwino usiku ndi ziti?

Pali zifukwa zingapo zomwe zingayambitse kuchepa kwa masomphenya usiku, kapena nyctalopia . Tiyeni tiwone zingapo mwa izo.

Glaucoma ndi chithandizo chake

Glaucoma ndi gulu la matenda a maso omwe amawononga mitsempha ya maso , yomwe ndi mitsempha yomwe imanyamula mauthenga kuchokera ku retina kupita ku ubongo. Glaucoma ingayambitse kutayika kwa masomphenya usiku. Komanso, mankhwala ena a glaucoma, monga pilocarpine, amatsekereza maso . Izi zingayambitsenso kutayika kwa masomphenya usiku.

Matenda a Cataract

Matenda a cataract ndi vuto lomwe diso loyera mkati mwake limakhala la mitambo komanso la mitambo. Izi zimalepheretsa kuwala kuyang'ana bwino. Vutoli ndi lofala kwambiri, makamaka pamene tikukalamba. Akuti anthu opitilira 50% azaka zopitilira 80 ali ndi kapena adadwalapo matenda a cataract. Chithandizo chanthawi zonse cha matenda a cataract ndikuwachotsa opaleshoni. Matenda a cataract akakula, masomphenya usiku amachepa kwambiri, makamaka poyendetsa galimoto. Amatha kuwoneka ngati magetsi afalikira.

Retinitis Pigmentosa (RP)

Retinitis Pigmentosa (RP) ndi gulu la matenda a maso obadwa nawo. Imakhudza mwachindunji retina . Chimodzi mwa zizindikiro zoyambirira za RP ndi kuchepa kwa masomphenya usiku. Izi nthawi zambiri zimakhudza maso onse awiri. Anthu ambiri omwe ali ndi RP amaona mochepa, ndipo ena amatha kukhala akhungu.

Kusowa kwa Vitamini A

Vitamini A ndi yofunika kwambiri m'maso mwathu, makamaka pakuwona usiku. Vitamini A imafunika kuti tipange mankhwala otchedwa rhodopsin, omwe amatithandiza kuona usiku. Kusowa kwa vitamini A kungayambitse kusawona bwino usiku. Anthu omwe sadya zakudya zoyenera kapena omwe adachitapo opaleshoni zina (monga opaleshoni ya m'mimba) amatha kukhala ndi vuto la kusowa kwa vitamini A. Sikuti zimakhudza maso okha, komanso zingakhudze khungu, mtima, mapapo, ndi chitetezo chamthupi.

Matenda a Shuga (Diabetes Mellitus)

Matenda a shuga mellitus ndi matenda omwe shuga m'magazi amawonjezeka. Matenda a shuga angayambitse mavuto osiyanasiyana a maso. Kusawona bwino komanso kusawona bwino usiku ndi zina mwa mavutowa. Chifukwa chake, ngati muli ndi matenda a shuga, ndikofunikira kwambiri kuwongolera shuga m'magazi. Komanso, ndikofunikira kupita kwa dokotala wa maso nthawi zonse ndikukayezetsa maso anu. Izi zili choncho chifukwa matenda a shuga amawonjezera chiopsezo cha matenda monga glaucoma ndi cataract.

Kuwonongeka kwa Macular komwe kumabwera chifukwa cha ukalamba (ARMD)

IziMatenda a maso okhudzana ndi ukalamba (ARMD) ndi matenda a maso omwe angayambitsidwe ndi munthu. Amakhudza kwambiri maso apakati . Maso ozungulira nthawi zambiri sakhudzidwa. Amafala kwambiri mwa anthu azaka zopitirira 50. Amatha kukhudza diso limodzi kapena onse awiri.

Pali mitundu iwiri ikuluikulu ya izi: youma ndi yonyowa.

  • ARMD Youma: Pa izi, madontho achikasu otchedwa drusen amapangika m'dera la diso lotchedwa macula . Kenako macula amachepa ndipo amauma.
  • ARMD Yonyowa: Pachifukwa ichi, mitsempha yamagazi yosazolowereka imapanga pansi pa macula ndipo madzi amatuluka. Kenako macula imatupa.

Muzochitika zonsezi, masomphenya a usiku angakhudzidwe.

Ndi mayeso ati omwe amachitidwa kuti apeze chomwe chimayambitsa masomphenya ausiku?

Ngati muuza dokotala kuti simukuona bwino usiku, chinthu choyamba chomwe angachite ndikuwunika maso anu mosamala. Iye adzakufunsani za mbiri yanu ya matenda ndi zizindikiro zina. Kuphatikiza apo, angachite mayeso ena angapo.

  • Electroretinography: Mayeso awa amayang'ana momwe retina yanu imayankhira kuwala.
  • Tchati cha Pelli-Robson contrast sensitivity: Ichi chikufanana ndi tchati chomwe timagwiritsa ntchito powerenga zilembo tikapita kwa dokotala. Komabe, ichi chimayamba ndi chakuda ndipo pang'onopang'ono chimapita ku imvi. Izi zimayesa momwe mungasiyanitsire mitundu yosiyanasiyana ya imvi.
  • Kuyezetsa magazi: Mungayesenso magazi kuti muwone kuchuluka kwa vitamini A ndi shuga m'magazi anu.

Mayeso awa ndi njira yokhayo yodziwira chifukwa chenicheni.

Kodi n'zotheka kukhala ndi masomphenya a 20/20 masana koma osawona usiku?

Inde, n'zotheka kwathunthu. Ngakhale mutakhala ndi masomphenya abwino kwambiri masana (mawonedwe 20/20), mungakhale ndi vuto loona usiku kapena kuwala kochepa.

Masomphenya anu ausiku angachepe pang'onopang'ono pakapita nthawi. Komabe, ngati mukukumana ndi izi, ndikofunikira kulankhula ndi gulu lanu lazachipatala. Izi ndizofunikira makamaka ngati muli ndi matenda ena, monga matenda a shuga.

Zoyenera kukumbukira kuchokera pa zomwe tidakambirana (Uthenga Wopita Nawo Kunyumba)

Chabwino, lero takambirana zambiri zokhudza masomphenya ausiku. Nazi zina mwa zinthu zofunika kwambiri zomwe muyenera kukumbukira:

  • Kuona usiku, ndiko kuti, masomphenya a usiku, n'kofunika kwambiri pa moyo wathu wa tsiku ndi tsiku.
  • Ngati muwona kusintha kulikonse kapena kutayika kwa masomphenya anu ausiku, musanyalanyaze zimenezo. Onetsetsani kuti mwapeza upangiri wa dokotala.
  • Ndikofunikira kwambiri kuti maso anu aziyang'aniridwa nthawi ndi nthawi .Makamaka ngati muli ndi matenda monga matenda a shuga, glaucoma, kapena ngati wina m'banja mwanu ali ndi matenda a maso amtunduwu.
  • Kudya zakudya zoyenera komanso kuchita masewera olimbitsa thupi kungathandize kuti maso akhale ndi thanzi labwino.

Musaiwale kuti maso athu ndi chuma chamtengo wapatali kwambiri. Chifukwa chake, ndi udindo wathu kuwasamalira bwino. Ngati muli ndi vuto lililonse, musaope kulankhula ndi dokotala.


Kuwona usiku , masomphenya, masomphenya a usiku, khungu la usiku, thanzi la maso, retina, glaucoma

Frequently Asked Questions (FAQ)

Kodi kusiyana pakati pa ndodo ndi ma cone ndi kotani?

Chabwino, tsopano tiyeni tiwone kusiyana pakati pa maselo awiriwa.

⚠️ Important: The medical articles and information on Nirogi Lanka are for general awareness only, and are by no means a substitute for professional medical advice, diagnosis, or treatment. For any medical problem you have, consult a qualified physician immediately.

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Kodi inunso muli ndi vuto la masomphenya ausiku? Tiyeni tiphunzire zambiri za Masomphenya ausiku!
Zambiri ZaumoyoJuly 5, 2026

Kodi inunso muli ndi vuto la masomphenya ausiku? Tiyeni tiphunzire zambiri za Masomphenya ausiku!

Kodi nthawi zina mumamva ngati simungathe kuwona bwino zinthu mukamayenda mumsewu usiku, kapena mumdima m'nyumba mwanu? Kodi nthawi zina mumamva ngati mukuvutika pang'ono mu holo yowonera mafilimu, pamalo opanda kuwala kokwanira? Lero, tiyeni tikambirane za " masomphenya ausiku" awa kapena (monga momwe amatchulidwira mu Chingerezi) , momwe maso athu amasinthira, komanso chifukwa chake anthu ena ali ndi vuto lochepa la masomphenya ausiku. Popeza ili ndi vuto lomwe anthu ambiri ali nalo, tiyeni tidziwe izi.

Kodi kuona usiku kumatanthauza chiyani? Kodi zimenezo ndi (Masomphenya a Scotopic)?

Mwachidule, kuwona usiku ndi luso lotha kuona zinthu mu kuwala kochepa, kapena mumdima. M'mawu azachipatala, izi zimatchedwanso Scotopic Vision . Izi ndi zosiyana kwambiri ndi kuona zinthu mu kuwala kwa masana, pansi pa kuwala kwabwino. Timazitcha Photopic Vision .

Tangoganizirani, maso athu ndi ubongo wathu zimagwirira ntchito limodzi kuti tichite chinthu chotchedwa kuona. Zili ngati kugwira ntchito limodzi. Masana, mu kuwala kochita kupanga, komanso mumdima, awiriwa amagwira ntchito limodzi kuti asinthe zizindikiro zamagetsi kukhala zithunzi ndi kutiwonetsa. Kodi sizodabwitsa?

Kodi maso athu amatithandiza bwanji kuona mumdima?

Maso athu ndi ziwalo zovuta kwambiri komanso zanzeru kwambiri. Tiyeni tiwone zomwe zimachitika mkati mwa diso usiku.

Kuwala kumalowa m'diso kudzera mu cornea, yomwe ndi nembanemba yomwe ili patsogolo pa diso. Izi zimakhala ngati lenzi. Kenako kuwala kumeneku kumadutsa m'bowo laling'ono lakuda pakati pa diso. Izi zimatchedwa pupil , kapena mu Chisinhala, ' diso lakuda '. Gawo lofiirira lozungulira pupil iyi limatchedwa iris , kapena 'iris ya diso'. Iris iyi imagwira ntchito ngati minofu. Pakakhala kuwala kochulukirapo, pupil imachepa, ndipo pakakhala kuwala kochepa, ndiko kuti, mumdima, pupil imakula. Imagwira ntchito ngati lenzi ya kamera.

Chotsatira chimabwera gawo lofunika kwambiri. Mkati mwa maso athu, makamaka mu retina , muli mitundu iwiri ya maselo omwe amazindikira kuwala. Awa amatchedwa photoreceptors . Awa ndi:

Maselo amenewa ndi omwe amagwira tinthu ta kuwala, kapena ma photon , tomwe timalowa m'diso, n’kuzisintha kukhala zizindikiro zamagetsi, n’kuzitumiza ku ubongo. Maso athu nthawi zambiri amakhala ndi maselo a cone pafupifupi 6 miliyoni ndi maselo a rod pafupifupi 120 miliyoni! Chiwerengero chimenecho n’chodabwitsa, sichoncho?

Kodi kusiyana pakati pa ndodo ndi ma cone ndi kotani?

Chabwino, tsopano tiyeni tiwone kusiyana pakati pa maselo awiriwa.

  • Ma Cone: Izi ndi zomwe zimatithandiza kuona mtundu. Ma cone cell amenewa amagwira ntchito bwino kwambiri masana ndi kuwala kwabwino. Amapezeka kwambiri mu retina (Pakati pa retina , m'dera lotchedwa macula .
  • Ndodo: Ndiwo ngwazi za nkhani yathu lero! Ma cell a ndodo awa ndi omwe amatithandiza kuwona zinthu mu kuwala kochepa, kutanthauza mumdima. Amapezeka kwambiri m'mphepete mwa retina . Ndicho chifukwa chake timapeza masomphenya ozungulira . Koma pali chinthu chaching'ono, ma cell a ndodo awa sangathe kusiyanitsa mitundu. Ndicho chifukwa chake usiku timangoona zakuda, zoyera ndi imvi.

Komanso, maselo a ndodo amenewa ndi ozindikira kuwala nthawi 500 mpaka 1000 kuposa maselo a cone! Zimenezi zikutanthauza kuti amatha kunyamula ngakhale kuwala kochepa kwambiri.

N’chifukwa chiyani anthu sangaone bwino usiku ngati nyama?

Mwina mwaonapo momwe nyama monga amphaka ndi agalu zimaonera bwino usiku. N’chifukwa chiyani ife sitingathe? Pali zifukwa zingapo zomwe zimapangitsa zimenezo.

  • Zinyama zina zili ndi maso akuluakulu kuposa anthu.
  • Komanso, diso lawo lakuda, kapena kuti diso la diso la mwana, limatha kutsegula lalikulu kuposa anthu, zomwe zimathandiza kuti kuwala kulowe m'diso.
  • Chinthu china chapadera ndichakuti nyama zina zimakhala ndi nembanemba yotchedwa Tapetum Lucidum mkati mwa maso awo. Izi zimawonetsa kuwala komwe kumalowa m'diso kubwerera ku retina . Kuli ngati galasi. Ndicho chifukwa chake amatha kugwiritsa ntchito kuwala kawiri. Anthu alibe Tapetum Lucidum iyi.

Kodi maso athu amasintha bwanji usiku?

Monga tanenera kale, ndodo ndi zomwe zimagwira ntchito kwambiri usiku. Chifukwa sizingaone mtundu, sitingaone mtundu usiku. Timangoona zakuda, zoyera, ndi imvi. Monga filimu yakale yakuda ndi yoyera.

Akuti munthu amene ali ndi masomphenya a 20/20 masana amatha kuona makilomita pafupifupi atatu kutali, ngakhale kuti kupindika kwa Dziko Lapansi kumachepetsa mphamvu zathu zowonera kupitirira pamenepo. Komabe, tikhoza kuona zinthu monga nyumba ndi nyenyezi zomwe zili kutali kwambiri kuposa pamenepo.

Kodi Ubongo Wausiku ndi Chiyani?

Anthu ena amaona molakwika usiku. Izi zikutanthauza kuti ngakhale ali mumdima, zomwe ndi zachilendo kwa ena, sangathe kuwona bwino zinthu. Mwachitsanzo, amavutika kuona m'malo opanda kuwala kwenikweni monga malo odyera kapena malo owonetsera mafilimu. Matendawa amatchedwa Night Blindness , kapena m'mawu azachipatala , Nyctalopia .

Chofunika kwambiri ndichakuti Nyctalopia si matenda amodzi okha. Ikhoza kukhala chizindikiro cha matenda ena a maso.

Izi nthawi zambiri zimagwirizana ndi mfundo yakuti mukachoka pamalo owala bwino kupita kumalo amdima, maso anu sangathe kuzolowera msanga. Anthu omwe ali ndi vuto la maso osawona bwino, kutanthauza omwe ali ndi vuto la myopia, nthawi zina amathanso kukhala ndi vuto la kuona usiku. Izi zimachitika chifukwa cha retina.Mwina sizingakhale chifukwa cha matenda a retina, koma vuto ndi momwe kuwala kumaonekera mkati mwa diso.

Kodi zifukwa zazikulu zomwe zimapangitsa kuti munthu asaone bwino usiku ndi ziti?

Pali zifukwa zingapo zomwe zingayambitse kuchepa kwa masomphenya usiku, kapena nyctalopia . Tiyeni tiwone zingapo mwa izo.

Glaucoma ndi chithandizo chake

Glaucoma ndi gulu la matenda a maso omwe amawononga mitsempha ya maso , yomwe ndi mitsempha yomwe imanyamula mauthenga kuchokera ku retina kupita ku ubongo. Glaucoma ingayambitse kutayika kwa masomphenya usiku. Komanso, mankhwala ena a glaucoma, monga pilocarpine, amatsekereza maso . Izi zingayambitsenso kutayika kwa masomphenya usiku.

Matenda a Cataract

Matenda a cataract ndi vuto lomwe diso loyera mkati mwake limakhala la mitambo komanso la mitambo. Izi zimalepheretsa kuwala kuyang'ana bwino. Vutoli ndi lofala kwambiri, makamaka pamene tikukalamba. Akuti anthu opitilira 50% azaka zopitilira 80 ali ndi kapena adadwalapo matenda a cataract. Chithandizo chanthawi zonse cha matenda a cataract ndikuwachotsa opaleshoni. Matenda a cataract akakula, masomphenya usiku amachepa kwambiri, makamaka poyendetsa galimoto. Amatha kuwoneka ngati magetsi afalikira.

Retinitis Pigmentosa (RP)

Retinitis Pigmentosa (RP) ndi gulu la matenda a maso obadwa nawo. Imakhudza mwachindunji retina . Chimodzi mwa zizindikiro zoyambirira za RP ndi kuchepa kwa masomphenya usiku. Izi nthawi zambiri zimakhudza maso onse awiri. Anthu ambiri omwe ali ndi RP amaona mochepa, ndipo ena amatha kukhala akhungu.

Kusowa kwa Vitamini A

Vitamini A ndi yofunika kwambiri m'maso mwathu, makamaka pakuwona usiku. Vitamini A imafunika kuti tipange mankhwala otchedwa rhodopsin, omwe amatithandiza kuona usiku. Kusowa kwa vitamini A kungayambitse kusawona bwino usiku. Anthu omwe sadya zakudya zoyenera kapena omwe adachitapo opaleshoni zina (monga opaleshoni ya m'mimba) amatha kukhala ndi vuto la kusowa kwa vitamini A. Sikuti zimakhudza maso okha, komanso zingakhudze khungu, mtima, mapapo, ndi chitetezo chamthupi.

Matenda a Shuga (Diabetes Mellitus)

Matenda a shuga mellitus ndi matenda omwe shuga m'magazi amawonjezeka. Matenda a shuga angayambitse mavuto osiyanasiyana a maso. Kusawona bwino komanso kusawona bwino usiku ndi zina mwa mavutowa. Chifukwa chake, ngati muli ndi matenda a shuga, ndikofunikira kwambiri kuwongolera shuga m'magazi. Komanso, ndikofunikira kupita kwa dokotala wa maso nthawi zonse ndikukayezetsa maso anu. Izi zili choncho chifukwa matenda a shuga amawonjezera chiopsezo cha matenda monga glaucoma ndi cataract.

Kuwonongeka kwa Macular komwe kumabwera chifukwa cha ukalamba (ARMD)

IziMatenda a maso okhudzana ndi ukalamba (ARMD) ndi matenda a maso omwe angayambitsidwe ndi munthu. Amakhudza kwambiri maso apakati . Maso ozungulira nthawi zambiri sakhudzidwa. Amafala kwambiri mwa anthu azaka zopitirira 50. Amatha kukhudza diso limodzi kapena onse awiri.

Pali mitundu iwiri ikuluikulu ya izi: youma ndi yonyowa.

  • ARMD Youma: Pa izi, madontho achikasu otchedwa drusen amapangika m'dera la diso lotchedwa macula . Kenako macula amachepa ndipo amauma.
  • ARMD Yonyowa: Pachifukwa ichi, mitsempha yamagazi yosazolowereka imapanga pansi pa macula ndipo madzi amatuluka. Kenako macula imatupa.

Muzochitika zonsezi, masomphenya a usiku angakhudzidwe.

Ndi mayeso ati omwe amachitidwa kuti apeze chomwe chimayambitsa masomphenya ausiku?

Ngati muuza dokotala kuti simukuona bwino usiku, chinthu choyamba chomwe angachite ndikuwunika maso anu mosamala. Iye adzakufunsani za mbiri yanu ya matenda ndi zizindikiro zina. Kuphatikiza apo, angachite mayeso ena angapo.

  • Electroretinography: Mayeso awa amayang'ana momwe retina yanu imayankhira kuwala.
  • Tchati cha Pelli-Robson contrast sensitivity: Ichi chikufanana ndi tchati chomwe timagwiritsa ntchito powerenga zilembo tikapita kwa dokotala. Komabe, ichi chimayamba ndi chakuda ndipo pang'onopang'ono chimapita ku imvi. Izi zimayesa momwe mungasiyanitsire mitundu yosiyanasiyana ya imvi.
  • Kuyezetsa magazi: Mungayesenso magazi kuti muwone kuchuluka kwa vitamini A ndi shuga m'magazi anu.

Mayeso awa ndi njira yokhayo yodziwira chifukwa chenicheni.

Kodi n'zotheka kukhala ndi masomphenya a 20/20 masana koma osawona usiku?

Inde, n'zotheka kwathunthu. Ngakhale mutakhala ndi masomphenya abwino kwambiri masana (mawonedwe 20/20), mungakhale ndi vuto loona usiku kapena kuwala kochepa.

Masomphenya anu ausiku angachepe pang'onopang'ono pakapita nthawi. Komabe, ngati mukukumana ndi izi, ndikofunikira kulankhula ndi gulu lanu lazachipatala. Izi ndizofunikira makamaka ngati muli ndi matenda ena, monga matenda a shuga.

Zoyenera kukumbukira kuchokera pa zomwe tidakambirana (Uthenga Wopita Nawo Kunyumba)

Chabwino, lero takambirana zambiri zokhudza masomphenya ausiku. Nazi zina mwa zinthu zofunika kwambiri zomwe muyenera kukumbukira:

  • Kuona usiku, ndiko kuti, masomphenya a usiku, n'kofunika kwambiri pa moyo wathu wa tsiku ndi tsiku.
  • Ngati muwona kusintha kulikonse kapena kutayika kwa masomphenya anu ausiku, musanyalanyaze zimenezo. Onetsetsani kuti mwapeza upangiri wa dokotala.
  • Ndikofunikira kwambiri kuti maso anu aziyang'aniridwa nthawi ndi nthawi .Makamaka ngati muli ndi matenda monga matenda a shuga, glaucoma, kapena ngati wina m'banja mwanu ali ndi matenda a maso amtunduwu.
  • Kudya zakudya zoyenera komanso kuchita masewera olimbitsa thupi kungathandize kuti maso akhale ndi thanzi labwino.

Musaiwale kuti maso athu ndi chuma chamtengo wapatali kwambiri. Chifukwa chake, ndi udindo wathu kuwasamalira bwino. Ngati muli ndi vuto lililonse, musaope kulankhula ndi dokotala.


Kuwona usiku , masomphenya, masomphenya a usiku, khungu la usiku, thanzi la maso, retina, glaucoma

Frequently Asked Questions (FAQ)

Kodi kusiyana pakati pa ndodo ndi ma cone ndi kotani?

Chabwino, tsopano tiyeni tiwone kusiyana pakati pa maselo awiriwa.

⚠️ Important: The medical articles and information on Nirogi Lanka are for general awareness only, and are by no means a substitute for professional medical advice, diagnosis, or treatment. For any medical problem you have, consult a qualified physician immediately.

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