CaafimaadkaHortiisa

Myopia: waxa iyo sida ay u dagaalamaan

Isha waa xubin gaar ah dareen, taas oo ka caawisaa qof walba uu maraan in meel bannaan, si ay u sahamiyaan dunida. In uu ku siin karaa macluumaad ugu dhameystiran oo ku saabsan waxa noo koobay. Taasi waa sababta ay kala duwan xadgudubyada ma aha oo kaliya keeni raaxo, laakiin sidoo kale ay awoodaan in ay marin habaabiyaan dad iyo isaga ka qaadid kalsoonida qaar ka mid ah.

arag noqnoqda waa myopia iyo hyperopia.

Features of myopia

Myopia (in uu yahay, waxaad ku baran kartaa this article), ama, in si kale loo dhigo, myopia - aragti cawlan, kaas oo qofka si fiican u arki karaan oo keliya alaabta kala duwan u dhow, iyo kuwa fog, wuxuu arkaa xun. War sidee image diiradda ma aysan ku dhicin on retina laftiisa (taas oo dhacda aragti caadi ah), iyo ka hor waxaa ka mid ah. Taas macnaheedu waa in rays waxaa refracted ka badan lagama maarmaan.

Cudurku wuxuu ku dhacaa qof kasta oo saddexaad ee adduunka.

calaamadaha xadgudubyada Major

Myopia (kaas oo la kor lagu sharaxay) lagu gartaa oo yaraada gaar ah. Ka sokow xaqiiqda ah in qof uu joogsanayo si ay u arkaan shay si fiican isaga qudhiisu ka fog, myopia waxa lagu gartaa calaamadaha soo socda:

  • contours cawlan oo alaab ah;
  • dunida ku wareegsan bukaanka, Galiyo,
  • aragti dhow waxaa gabi ahaanba ma saameeyeen.

Iyadoo ku xiran waxa stage of myopia in nin, image ee walxaha fog kala duwanaan karaan meel dhexe ilaa isku dari kara buuxa contours cudud ahaan, xaaladaha qaarkood - xitaa dhowr mitir.

In kiiska halkaas oo qof ayaa myopia weheliso astigmatism, la socda astaamaha waxaa ka mid noqon kara:

  • aragga oo labalaabma;
  • muuqaalo gurracan oo alaab ah;
  • Khadadka toosan loo arki karo qalooca.

myopia

Myopia in carruurta iyo dadka waaweyn waxay noqon kartaa mid ka mid ah heerar kala duwan:

  • degree daciif ah dhantaalan (in ka yar 3 diopters) waxay muujinaysaa dhererka isha qiyaastii 1 mm ka badan iska caadi ah, la dulmari shayada wax yar ka saarmay.
  • degree celcelis ahaan (in ka yar 6 diopters) waa dabeecadda for indhaha, taas oo aad uga dheer ka caadiga ah. Caadi ahaan, dadka sida xuubka iyo alaabteeda oo indhaha si adag u taagay, taas oo horseedaysa xumaanshaha isha. aragti wanaagsan la hayo fogaan ah 20-30 cm.
  • Heerka sare (ka weyn yahay 6 diopters) waa heerka ugu adag ee horumarinta ee myopia. Eye in xanuunada sida waxaa dib u habaynta, ileyska aad bay u thinned. Tani waxay sidoo kale khuseysaa choroid ah. Bukaanka ayaa kala saari karaa faraha at le'egi, laakiin akhriya kaliya ee u dhow si degdeg ah indhaha, wax ka badan 10 cm.

Degree ka sii daran ku xadgudub, xuub more thinned iyo elongated ee isha.

arrimaha khatarta keeni jebinta

Sababaha ugu weyn ee kaas oo laga yaabaa in myopia in carruurta iyo dadka waaweyn waa:

  • cabista hidde,
  • wiiqday unugyada sclera ah;
  • load xad-dhaaf ah on isha (akhri hoos xaaladaha iftiiminta saboolka ah, gaari xamuul ah, xaddi weyn oo waqtiga daawashada telefishanka ama computer a);
  • dhaawac farsamo (xilliga dhalmada ama dhaawac maskaxda);
  • la'aanta xubno ka raad gaar ah, kuwaas oo ficil la faray in ereygu wuxuu ahaa ee sclera ah (gaar ahaan, waxay u baahan tahay zinc, copper iyo chromium).

Hababka halganka

Myopia (kaas oo la kor lagu sharaxay) - cudur oo aad u wanaagsan in daaweynta iyo la saxo. Waxaa jira dhowr farsamooyinka in caawin laga takhaluso oo ka mid ah calaamadaha cudurka:

  1. saxo Contact. Habkan daaweynta ku lug leedahay isticmaalka galaas ama contact lenses, ku xiran tahay darnaanta xadgudubka. Points loo isticmaali karaa sida gelis corrector joogto ah sida ay ku taliyeen xiran mararka qaarkood.
  2. Daawada. Xaaladdan oo kale, waxaan loo isticmaalo daroogada, kuwaas oo ay awoodaan in ay caadi xoogga unugyada isha. Si kastaba ha ahaatee, waxaa la fahamsan yahay in vitamins, antioksidanter, kiciya kala duwan cusboonaysiinta aan si buuxda uga takhalusi karaa nearsightedness. Waxay kaliya looga hortago dhibaatooyinka suurtagal ah iyo quudin doonaa cabirida xaalada muruqa ee isha.
  3. hardware Daaweynta. Habkani waxaa ka mid ah hababka kala duwan ee loogu talagalay horumarinta sahayda isha, iyo in la baabi'iyo ka dabac hoyga. Myopia - waa dhinnaansho aragga ugu caansan ee muujineysa habka daaweynta. Waxaa sidoo kale loo isticmaalaa sida habka soo celinta qalliinka kadib.
  4. daaweynta qalliinka. Sida caadiga ah, loo isticmaalo ee rugaha caafimaadka takhasuska saxo aragti laser.

Ka hortagga myopia

Ka Hortagga had iyo jeer waa ka fiican yahay rodol daawo. Tan waxay kaloo khusaysaa aragti gaabnaanta.

Wixii ka hortaga cudurada waxaa aad u muhiim ah in aad si adag u hoggaansamaan nadaafadda of view, iyo si degdeg ah aad bilowdo in aad u qaban, ayey fursadda ah in ay ka fogaadaan muuqaalka kore ee dhibaatooyinka.

Waxaad sidoo kale u baahan tahay in la raaco heerka taam iyo Nuur sax halka ka shaqeeya miiska, akhriska. Isku day in aadan u taagin indhahaaga iyo xilliyo ha ku nasato, xataa aad qaban karto layliyo gaar ah la myopia. Riix dhibcood gaar ah:

  • faraha yar - on gudaha qarnigii kabida godkii,
  • farahaaga - 2 cm saabka ee lafta,
  • phalanx saddexaad oo farta murdisada ah, xoqin godka isha,
  • faraha yar - dhibic u dhexeeya sunnayaasha iyo dhamaadka sare ee isha Laxaamaddu.

Number of pressings waa in ay ahaadaan 36 jeer qodob kasta.

Intaa waxaa dheer, watch out for cuntada, waa in fitamiin iyo macdan ku filan.

Haddii aad bilowdo in ay ka shakisan tahay in aad yeelato myopia (la, waxaa laga heli karaa maqaalka), ha ka baqin inaad la tashato dhakhtar. Haddii aad ka dhigi wakhtiga, waxaad ka hortagi kara horumarinta dhibaatooyin iyo sii wadaan in ay ku raaxaystaan adduunka ku wareegsan.

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