Hmun hla takah pawh i hmu thei lo em ni? Myopia (Nearsightedness) chungchang hi a awlsam zawngin i zir dawn teh ang!

Hetiang thil hi i chungah i thleng tawh em? Kawngpuia i kal lai chuan hla taka chhinchhiahna chhiar a har viau a, mahse a bul hnaia lehkhabu emaw chanchinbu emaw i chhiar lai chuan harsatna awm lovin chiang takin i hmu thei a ni. A nih loh leh TV i en lai hian a hmuh theih nan tlem i hnaih a ngai a ni. Hei hi i tan a awm fo a nih chuan ‘Myopia’ tih natna i nei thei a ni. Hemi chungchang hi vawiinah hian chipchiar zawkin han sawi ila.

Myopia chu eng nge ni?

Myopia hi a takah chuan he natna hi doctor-te’n an vuah a ni. Mi thenkhat chuan ‘nearsightedness’ an ti bawk. A awlsam zawngin, hei hian i hnaih ber thilte chu chiang takin i hmu thei tihna a ni a, mahse hla tak takte erawh chu a fiah lo va, a chiang lo . Ngaihtuah teh, i lirthei khalh lai hian kawngpui sira chhinchhiahna chu a hnaih tak tak hunah chauh i chhiar thei. Chutiang thil chu a ni.

He myopia an tih hi a takah chuan mi tam takah a awm fo thin. Mit focusing lama harsatna a ni. Mahse ngaihtuahawm tur a awm lo, a tlangpuiin glasses, contact lens, a chang chuan surgery hmangin siamthat theih a ni.

Hetiang dinhmun hi engtiang chiahin nge a awm?

Myopia hi a tam hle. Survey pakhatah chuan United States-ah ringawt pawh mi 40% aia tam chuan he natna hi an nei a ni. Lungchhiatthlâk takin, he zat hi ni tin a pung zêl a, a bîk takin sikul kal thei naupangte zîngah . Mit lama mithiamte chuan kum engemaw zat chhungin he natna hi a pung lehzual dawn niin an ngai.

Nu leh pa pali zinga pakhat velin myopia nei fa an nei niin an sawi bawk. Mit lam thiam thenkhat chuan i fa hian lehkhabu chhiar nan hun tam tak a hmang a, emaw, phone emaw computer emaw hman ang chi thil hnai tak takah a inhmang reng a nih chuan myopia a vei theihna a sang thei niin an ngai.

Myopia chi hrang hrang a awm em?

Mit lama mithiamte chuan myopia hi chi hnih ah an ṭhen a, chungte chu:

1. Myopia awlsam tak

2. Pathologic Myopia a awm thei

He ‘pathologic myopia’ hi a hmain ‘degenerative myopia’ an ti thin. Simple myopia nei te hian glasses emaw contact lens emaw hmangin mit chiang tak an hmu thei a ni. Mahse, pathological myopia vei te hian a chang chuan corrective lens hmang pawhin mit chiang tak tak hmuh an harsat phah thei.

Myopia natna lanchhuahna chu engte nge ni?

Okay, chuti a nih chuan myopia i neih chuan eng symptoms nge i neih? I han en teh ang.

• Things that are far away appear blurry and unclear , mahse thil hnai tak tak erawh chu chiang takin a lang.
• Lu na fo thin .
• Mit nasat lutuk .
• Mit kha ti tawi (squinting) hmanga hla tak atanga hmuh tum .
• Motor khalh lai, inkhelh lai emaw, feet tlemte aia hlaa en lai emawa chau tih hriat .

I fa hian heng symptoms te hi a nei em tih en rawh:

I fain myopia a neih chuan heng symptoms te hi an lantir thei bawk. Hengte hi lo thlir reng ang che:

• School hnathawh thiamna tlahniam , entirnan, blackboard-a ziak harsatna.
• Ngaihtuahna vawn that harsatna (ngaihtuahna hun tawi).
• Lehkhabu leh infiamna ang chi thil te hmai hnaih taka vawn .

Mahse, a tam zawkah chuan myopia hi natna khirh tak a ni lo va, glasses, contact lens emaw, refractive surgery emaw hmangin awlsam takin control theih a ni tih hre reng ang che.

Myopia hi engte nge ni?

Myopia i neih chuan i nu emaw i pa emaw, an pahnih emaw pawhin he natna hi an nei ve a rinawm. Chu chu hereditary a nih a rinawm tihna a ni .

Mit lama mithiamte chuan myopia thlentu dik tak chu an la hre chiang lo a, mahse hei hi hereditary leh environmental factors pahnih inzawmkhawm avanga lo awm niin an ngai

A awlsam zawngin, myopia neih theihna chu i rochun thei a ni. Tichuan, i nunphung, chu chu i mit i hman dan a ni a, chutianga i insiamrem chuan myopia a thlen thei a ni. Entirnan, lehkhabu i chhiar tam chuan, computer-ah rei tak i thawk a nih chuan, chu chu close-up hna tam tak i thawh chuan , myopia i nei a rinawm.

Myopia hi naupan laiah a lang tlangpui. A tam zâwk chuan, naupan laiin he natna hi a pung deuh thei a, mahse tleirawl kum tâwp lamah chuan a nghet ṭhîn .

Heta thil thleng tak tak chu i mit thlenga êng chu a focus tha lo tih hi a ni. Chuvangin thlalak te chu a blurry takin a lang. Flashlight pakhatin kawng dik lo a kawhhmuh ang maiin ngaihtuah rawh . Flashlight chu hmun hla takah i aim chuan chiang takin a lang lo ang. Chu chu hetah hian thil thleng a ni.

Hetiang hi tuin nge nei tam zawk? (Risk factor hrang hrang) 1.1.

Myopia lo awm chhan tur risk factor engemaw zat a awm a. Eng nge an nih hi han thlir ila:

• Chhungkaw chhunga myopia neih (nu, pa, unau ang chi).
• Lehkhabu chhiar te, phone leh computer ang chi screen en reng te hian close-up work tih nan hun tam zawk hman a ngai a ni.
• Pawn lama hun hman tlem, pawn lama inkhelh, etc. Zirna thenkhatah chuan hei hi myopia thlentu a ni thei bawk.
• Hetiang dinhmun hi hnam thenkhatah a tam zawk.

Myopia hian harsatna dang a thlen thei em?

Myopia hi glasses, contact lens, LASIK ang chi surgery hmanga enkawl theih a ni kan ti fo thin. Mahse, mi thenkhat chuan ‘pathologic myopia’ an nei a, chu chuan mit natna khirh zawk a thlen thei a ni.Hetiang hlauhawmna hi ‘pathologic myopia’ vei te tan chuan a sang hle. Tichuan:

• Mit (cataract) a awm.
• Glaucoma natna a awm.
• Mit lam natna (Optic Neuropathy) a ni.
• Mit chhunga thisen kalna kawng thar, duh loh (neovascularization) siam chhuah.
• Retinal atanga chhuak (retinal detachment) a awm.

Chutiang dinhmun pawi tak chu a thleng thei a ni.

High Myopia hi i fa mitmeng a sei lutuk vang emaw, mit hmalam atanga lang chhuak (transparent part) cornea chu a inher lutuk vang emaw a ni thei.

Engtin nge myopia hi kan hriat theih ang?

Mit enkawltu chuan mit enfiahna standard hmangin myopia a hmuchhuak thei a ni . Myopia hi naupan lai atanga hmuhchhuah a ni fo. Mahse, a chang chuan puitlingah hian myopia hi a lo awm thei a, a bik takin mit tibuaitu hna (visual stress) emaw, damdawi lam thil, zunthlum (diabetes mellitus) ang chi hna thawh a nih chuan a lo awm thei a ni.

Puitling mit enfiah dan:

Puitling pakhat chu myopia test a nih hunah doctor chuan i mit hian light a focus tha em tih a en hmasa ang. Tichuan i mamawh lens dik tak chakna chu an teh ang. A hmasain, i mit chart chhiar tir ang che, i mit hmuhna , a nih loh leh i mit a fiah zia tehna tur. Tichuan, retinoscope an tih, lighted instrument hmangin i retina atanga light a reflect dan an teh ang. Doctor chuan phoropter an tih hmanrua pawh a hmang thei bawk . Hei hi i mit hmaah lens hrang hrang dahin i mit a refractive error awm zat tehna atan hman a ni. Hei hi lens chakna dik tak i hmuh dan tur a ni.

Naupang mit enfiah dan:

I fa mit chu well-child visit apiangin i pediatrician-in a enfiah tur a ni. A theih chuan i fate chu kum khat an tlin hmain mit enfiah hmasak ber tur a ni . I fain mit lama harsatna a neih loh chuan kindergarten a tan hmain enfiah leh hmasa phawt ang che.

Myopia hi chhungkuaah a kal thin avangin, i chhungkuaa mi pakhatin mit lama harsatna a neih chuan i fa mit enfiah hmasak a pawimawh . Nangmah emaw, i naupang enkawltu doctor emaw chuan i fate mit lama harsatna a awm tih i hriat chuan i fa chu mit lam doctor emaw, naupang mit lam doctor emaw hnenah an refer ang.

Naupang mit a enfiah hunah doctor chuan taksain naupang mit a enfiah ang a, êng (light reflex) an dawn dan chu a pangngai em tih a enfiah ang. Naupang kum 3 leh 5 inkarVision hi letter board, thlalak, letter, emaw "Tumbling E game" ("Random E's Visual Acuity Test" tia koh bawk) hmanga test a ni.

I fate mit hmuh dan chu an lo thanglian zel angin a danglam zel avangin, i fate mitdelte chu grade khatna an tan hmain leh a hnu kum hnih danah tal chu naupang enkawltu emaw mit lam doctor emaw hnenah enfiah hmasa phawt a tha School tam takah chuan mit screening an nei a, mahse myopia ang chi dinhmun dik taka hriat theih turin a huam zau tawk lo mai thei. Doctor te chuan naupang kum 3 leh 12 inkar te chu myopia an nei tih an hmuchhuak fo thin .

I doctor chuan ‘mild myopia’, ‘moderate myopia’ emaw ‘high myopia’ tih te hi a hmang thei ang. Hengte hian i myopia degree a kawk a, chu chu i refractive error atanga chhut a ni. Refractive errors hi i mit pianphung (natural shape) lama harsatna awm, mit hmuh lohna (blurred vision) a ni. Mi pakhat chuan refractive error dang, astigmatism ang chi te nen myopia a nei thei bawk.

Myopia enkawl dan tur chu engte nge ni?

Naupang leh puitling myopia nei te pawhin an mit hmuhna chu eyeglasses emaw contact lens emaw hmangin an siam tha thei a ni . Refractive surgery chi hrang hrang a awm bawk a, chu chu puitling (leh a tlem hle bawk, ​​naupang) tan chauh a ni.

Myopia i neih chuan glasses emaw contact lens emaw i prescription chu negative number (-3.00 ang chi) a ni. Number a san chuan i lens te chu a chak zawk thin . He prescription hian i mit chu retina-ah light a focus tha hle a, distance vision a ti chiang hle.

Enkawl dan hrang hrang a awm a:

• Eyeglasses: Myopia enkawlna atana hman lar ber chu glasses a ni. Mit siamthat i mamawh zat a zirin, glasses i vuah reng a ngai mai thei a, a nih loh leh hla taka hmuh i mamawh hunah chauh i vuah a ngai mai thei. Motor khalh tur chauhvin glasses i mamawh mai thei. Myopia nei naupang thenkhat chuan ball khelh nan te, movie en tur te, blackboard en tur te chauh glasses an mamawh mai thei. Mahse mi thenkhat chuan fiah taka hmuh theih nan glasses an vuah reng a ngai a ni. Single-vision lens hian hla tak atanga hmuh theihna a siam tha thin. Mahse, kum 40 chunglam myopia nei te chuan hnai leh hla tak takah chiang taka hmuh theih nan bifocal lens emaw progressive lens emaw an mamawh mai thei.
• Contact Lens: Mi thenkhat chuan contact lens vuah hian an distance vision a ti fiah zawk a, chiang zawkin an hmu thei tih an hmuchhuak. Mahse, an thianghlim theih nan thawhrimna tlem tal an mamawh a ni. I myopia level leh refractive error dangte tana tha ber chi chu doctor zawt rawh.
• Ortho-k emaw CRT (Corneal Refractive Therapy) emaw a ni thei:Hetiang hmanraw hi mild myopia nei thenkhat tan chuan a tha mai thei. Mut laiin contact lens chi khat bik (corneal refractive contact lens) vuah a ni. Hei hian i mit (cornea) pianzia chu rei lo te chhung atan a thlak danglam a, nitin hna thawk thei tur khawpa rei mit chiang tak a pe che a ni.
• LASIK (Laser-Assisted In Situ Keratomileusis): Hei hi myopia siamthatna atana surgery neih tam ber a ni. LASIK-ah chuan mit surgeon chuan laser beam hmangin i mitmeng chungah flap te tak te chu a tan a, a chhunga mitmeng tissue chu a siam thar leh a, chutah chuan flap chu a hmunah a dah leh thin.
• LASEK (Laser-Assisted Subepithelial Keratectomy): LASEK surgery-ah chuan mit surgeon chuan laser beam hmangin i mitmeng chunglam (epithelium) chauh a tan a, pawn lam layer te chu a siam thar a, flap chu a khar thin.
• PRK (Photorefractive Keratectomy): PRK hi mit laser hmanga mit surgery chi khat a ni a, mitdelna (mild to moderate myopia) siamthatna atana hman thin a ni. Hmun hla tak atanga thlir theihna leh/ emaw astigmatism te pawh a siam tha thei bawk. PRK lai hian mit surgeon chuan i mitmeng hmalam chu a la chhuak a, laser hmangin a siam thar leh thin. Hei hian a flatten a, light rays chuan retina a focus thei a ni. LASIK ang lo takin doctor hian flap a cut lo. I mit (cornea) chunglam layer chu kar khat emaw kar hnih emaw chhungin a lo thang leh thin. PRK hi mitmeng hring emaw, mit hring emaw nei tan a tha zawk a, a chhan chu LASIK aiin mitmeng tissue a tichhe tlem zawk a ni.
• Phakic Intraocular Lenses: Hei hi myopia sang tak nei tan emaw, PRK emaw LASIK emaw tih theih loh khawpa mit (cornea) te tan pawh a tha hle. Doctor chuan heng phakic intraocular lens te hi i mit chhungah, i natural lens hmaah a dah lut thin.
• Intraocular Lens Implant: Hei hi mit surgeon chuan i natural lens chu a la chhuak a, i mit chhungah a thar a dah a ni. He surgery hi mitdel (cataract) a lo awm hmain tih thin a ni.
• Vision Therapy: I myopia hi i focusing muscles-a spasms avanga lo awm a nih chuan hei hi duhthlan tur a ni. Mit exercise hian heng ruhte hi a tichak thei a, i ngaihtuahna a tichak thei bawk. Mahse, he enkawlna hi myopia nei zawng zawng tan a tha lo. Mit enfiah hnuah i mit surgeon chuan hei hi i tan a tha em tih a hrilh ang che.

Myopia nena kan nun hian eng nge beisei tur?

Myopia hi a bo mai mai a ni lo. Enkawlna ber chu glasses emaw contact lens emaw a ni. Surgery hmangin i mit i siam tha thei bawk.

Myopia vei tan chuan myopia chi hrang hrangah a thlir dan a inang lo thei. A tlangpuiin ‘Simple Myopia’ hi awlsam taka enkawl theih a ni. Amaherawhchu, ‘High Myopia’ emaw ‘Pathologic Myopia’ emaw i neih tlem chuan i dinhmun chu a danglam deuh mai thei.

High Myopia hi kum 20 leh 30 inkarah a na zual tawh lo tlangpui a, glasses emaw contact lens emaw i vuah chhunzawm thei a, operation pawh i nei thei bawk. Amaherawhchu, High Myopia hian ‘pathologic myopia’ a thlen thei a, chu chuan nakin lawkah mit lama harsatna lian zawk a thlen thei a ni. Heng harsatnate hian mitdelna pawh a thlen thei a ni .

Chuvang chuan mi zawng zawng tan mit endikna mumal tak neih a pawimawh. Mahse a bik takin myopia sang emaw pathological myopia emaw i neih chuan a pawimawh hle . I mit doctor-in a rawt schedule angin i mit enfiah tir rawh.

Myopia hi ven theih a ni em, a hlauhawmna pawh tihziaawm theih a ni em?

Myopia hi chhungkaw hrang hrangah a kal a, chuvangin a pumpelh kim thei lo. Mahse, myopia vei theihna tur tihziaawmna tur kawng engemaw zat a awm.

Mit lama mithiam ṭhenkhat chuan nangmah emaw, i fa emaw chuan pawn lama hun tam tak hman a, screen hmaa hun hman tlem , leh hna hnaih taka hnathawh, lehkhabu chhiar leh puan siam ang chi hun hman zat ngaihtuah a , myopia vei theihna a tihtlem thei niin an ngai.

Engtin nge myopia a na zual loh nan ka ven theih ang?

Myopia damdawi chiang tak awm lo mahse, i mit hriselna zawng zawng tanpui thei tur thil i nitin nunah i tih theih tur a awm. Tunlai hian mit natna hi tihtlem a pawimawh hle a, a bik takin i fate (leh nangmah ngei pawhin) tan.

I mit venhimna atan heng tips awlsam tak takte hi zawm tum ang che:

• Digital device (phone, computer, tablet, etc.) hman hun chhung kha tihtlem rawh
• Screen i en hian screen break la la, i mit ruhte chu exercise la (hla tak atanga en, i mit i sawn kual ang chi).
• Chhiar suh la, êng thim takah hna thawk suh.
• Pawnah chhuak la, pawn lama i awm laiin sunglass vuah rawh.
• Infiamna lama inkhelh/inhmang dawnin mit venna hmanrua vuah tur a ni.
• Meizial i zu a nih chuan bansan rawh.
• I mit chu a hun takah enfiah tir thin ang che.
• I doctor hnenah atropine eye drop chungchang zawt la, hei hian myopia kal zel dan tur a thunun thei a ni.
• Naupangte myopia pung zel hi control theih a niDual-focus contact lens chungchang hi doctor zawt rawh.

I mit hrisel nan eng nge i ei tur?

Kan mit hian kan ei leh in atanga nutrients a mamawh vek a, chu chu a taksa peng pawimawh tak tak leh hnathawhna tur a ni. I fa mit a lo than chhoh lai hian ei leh in hi a pawimawh zual hle. Caffeinated beverages leh sugary drinks tihtlem bakah hian hydrated reng turin tui tam tak in thin ang che.

Tin, heng nutrients tamna eitur ei tum bawk ang che:

• Vitamin A: Mit chunglam hrisel taka awm reng tur leh mit tha taka vawn reng tur chuan i ei leh in ah vitamin A, antioxidant tling tak i mamawh a ni. Vitamin A tamna ei tur a awm a, chu chu ei leh in zawng zawng nena inmil a ni. Thlai chi hrang hrang zingah hian sweet potato, green leafy vegetables, leh carrot te pawh a tel. Ran chaw ei tur zingah hian cheese, sangha hriak, leh thin te a tel.
• Vitamin C: Nitin vitamin C i hmuh theihna tura ei tur tha ber chu thei leh thlai te hi a ni. Thil chi hrang hrang, orange, grape, strawberry, leh broccoli te.
• Lutein: Lutein tam tak i hmuh theih nan thlai hnah hring (green leafy vegetables) ei la, hei hian mit chu retina tichhe thei blue light tha lo tak tak a filter chhuak thei a ni.

Nang emaw i fa emaw hian vitamin leh mineral i dawng tlem hle tih i ngaihtuah chuan multivitamin i ei thei ang. Mahse, pill anga ei vitamin te hi ei tur a pianphung anga hmuh angin a hip lut lo tih hre reng ang che . Supplement eng pawh i ei tan hmain doctor nen inbiakna neih hmasak a pawimawh bawk.

Nang leh i chhungte mit hmuhna him taka vawn tih awmzia chu mit enfiah fo te, mit enkawl dan tha tak zawm te, leh ei leh in hrisel ei te a ni. Chûng nungchang ṭhate vawng reng chuan in duhzâwng thilte nêna khat hma lam hun chu in hmu vek ang.

Engtikah nge doctor i hmuh ang?

Mi zawng zawng tan mit enfiah fo a pawimawh. A bik takin i mit hmuh danah danglamna i hmuh chuan mit doctor pan ngei ngei tur a ni.

Fa i neih a, an mit an chhing lutuk a nih chuan, emaw, thil hnai tak i en chuan , doctor hmu turin appointment siam rawh.

I mit hmuhna i hloh nghal a nih chuan, emaw, floater emaw, eng eng rawn chhuak tam zawk emaw i hmuh thut chuan, doctor thurawn zawng nghal rawh. Condition thenkhat, retinal detachment ang chi hi medical emergency a ni .

Kum upat deuh deuh hian myopia hi a pung em?

Ni e, a thleng thei. A bik takin pre-teen leh teen kum chhung hian taksain growth spurts a paltlang lai hian.Myopia hi kum 20 vel ah a stabilize tlangpui a, Myopia hi puitlingah pawh hriat theih a ni. Hei hi mit a tihbuai lutuk (visual stress), zunthlum, emaw, mitdelna ang chi natna vang a ni tlangpui.

Lehkhabu chhiar emaw, computer-a hnathawh emaw ang chi hnaih taka thil tihnaah hun tam tak i hman hian i mit a tichhe thei a ni. Mit lama mithiamte chuan he hman tam lutuk hian i focusing muscle te chu ‘near gear’ ah a tang thei niin an ngai.

Puitling i nih chuan, hla taka mit hmuhna tlahniam nghal i hmuh chuan, i mit hmaah floater, êng eng emaw, thlalak emaw i hmu a, emaw, mit pakhata mit i hmuh loh thut a nih chuan, hriselna lama harsatna lian zawk i neih loh nan mit doctor pan nghal rawh.

A tawp berah chuan hriat reng tur pawimawh ber berte

Myopia hi hla taka hmuh harsa, mahse hnai tak atanga chiang taka hmuh theihna dinhmun a ni. A hluar hle a, a bik takin naupang zingah a tam hle. Lungngai suh, a enkawl dan tha tak tak a awm. Glasses, contact lens, leh surgery thenkhat phei chu tih theih a ni.

A pawimawh ber chu i mit enfiah fo tur a ni , a bik takin i fate mit enfiah thin tur a ni. Hei hi i hriat hma poh leh thunun a awlsam zawk.

Lehkhabu chhiar lai te, phone hman lai te, computer hman lai te pawhin i mit kha chawlh tir theihnghilh suh . A theih ang angin pawnah hun hmang rawh. Chaw tha, chaw tha tak ei rawh.

I mit hmuh danah inthlak danglamna rapthlak tak i hmuh chuan, i mit hmaah hmun dum a lo inphah emaw, eng i hmuh emaw ang chi, doctor pan nghal ngei ngei tur a ni. Hei hi emergency a ni thei.

Chuvangin, i mit kha fimkhur rawh. A chhan chu, he khawvela thil mawi tak tak hmuh tur hian heng mit pahnih chauh hi kan nei a ni!

` Myopia, hnai taka mit hmuhna, mit hmuhna, glasses, contact lens, LASIK, mit hriselna