Indwangu emehlweni: Ubangela futhi Ukwelashwa. Izimbangela ongaboni

Kwenzeka ukuthi isithombe phambi kwamehlo akhe kungazelelwe anyakaza. ukugqama Paint, izinto ulahlekelwe nokucija, izwe is egxilile "inkungu". Indwangu emehlweni - lomkhuba kuvamile impela, kodwa-ke ngeshwa, akuyona ayinangozi. Ngakho izimpawu emzimbeni izifo ezingathi sína, okungaholela umbono ukulahlekelwa. isimo ikakhulukazi yingozi uma indwangu akuyona efana ifilimu elincanyana phezu ingilazi turbid, amnyama noma abomvu. Lokhu uphawu uxwayisa ukwephulwa ngale abezindaba noma izinkinga kokubonwa yesithombe umphumela cortex occipital iso.

lapho ukuya

Uma une umgubuzelo emehlweni, angaboni kahle, okokuqala udinga ukuthi uthintane kudokotela wezifo zamehlo. Kuyinto lo muntu kumele ubambe ukuxilongwa eyinhloko futhi ukucacisa imbangela isifo. Uma ophthalmologist singakutholi ukuhlukumeza, isidingo uthintane isazi sezinzwa. Into esemqoka akukona ukuthi uyephuza ukwelashwa ngoba ungalahlekelwa isikhathi.

A umgubuzelo white. cataract

A umgubuzelo esimhlophe emehlweni ngokuvamile kuwuphawu izifo iso. Ezimweni eziningi, lokhu kungaba inqubo esebenza ngendlela eyodwa ezihilela nelihlo elilodwa. Ngokuvamile, iziguli ezinemishini izikhalazo ezifanayo kutholakala ukuthi uphethwe yini ale nkinga, kungukuphula lens obala.

I-lens - ke "lens begazi" wadala ngokwemvelo ukuze kwalungiswa izinkunga zokubona yokukhanya. Itholakala kwi emisipheni ehlweni futhi siqu liningi igazi layo akuyona. Amandla intraocular lens inikeza ketshezi. Esikhathini esithile, ngenxa yokuguga zemvelo noma iziyaluyalu umzimba, obala lens liwohloka. Kuleli qophelo, kukhona umgubuzelo emehlweni, angaboni kahle, zinto ziqala ukuhlukanisa kabili, phambi kwamehlo ami avele izimpukane awayiphazamisi, isithombe ababethi umbala ophuzi, kuba nzima ukufunda, ukutlola kanye nokusebenza nge izinto ezincane.

Ubuhlungu ngesikhathi cataract umuntu angabi nomuzwa, idala umuzwa zamanga ukuthi lutho angaphezu kwemvelo okwenzeka. Nokho, izinga lempilo liwohloka, buthaka umbono twilight, ke uqala edwengula ekukhanyeni elikhanyayo, kunzima ukufunda, zidinga isibani anamandla kakhudlwana imithombo ukukhanya iba halo ebonakalayo kanye neziguli kanye hyperopia kancane kancane ayeka ukuba usebenzise izibuko.

ukufiphala

umgubuzelo Permanent emehlweni kungaba uphawu glaucoma. Lesi sifo sihlobene ne-ukwanda okuqhubekayo e ingcindezi intraocular, kuphumele nomfutho wegazi ophezulu ocular kuqala eziphukile outflow unimpeded uketshezi intraocular. Inqubo kuyingozi kakhulu, kungaholela hhayi kuphela awaboni kahle, kodwa futhi ukuze uqedele ukulahlekelwa kwayo engelapheki. Engingakusho nje ukuthi aphume inombolo ephelele yabantu izimpumputhe 15% baye balahlekelwa ukungaboni ngenxa glaucoma.

I-glaucoma ihlukaniswe izinhlobo ezimbili:

1. Otkratougolnaya. Lokhu kusho ukuthi iphazamiseke outflow uketshezi kule phambi iso ekamelweni elise phambi lens. zokugula okunjalo kubhekwa esingaphansi kuyingozi ngoba ithuthukisa kancane kancane, okushiya nesikhathi esanele sokuthatha isinyathelo. Ngendlela evulekile ukufiphala kancane kancane kuyancipha engela umbono (nge rate ehlukile esweni ngalinye), indwangu kwenzeka emehlweni nemibuthano enhlobonhlobo phambi kwabo. ikhanda njalo embonweni wasebusuku liwohloka.
2. Ukuvalwa. Lokhu kusho ukuthi ukuvaleka outflow eyenzekile endaweni uxhumano iris futhi cornea. Kuleli qophelo, kukhona eyisisekelo exchange uketshezi anterior kanye posterior iso ekamelweni. Ngo esigabeni sokuqala lesi sifo akusho ibakhathaze. Izimbangela Ukuwohloka nesineke ibingakaziwa. Ngaphezu kwalokho kukhona kuhlasela acute, phakathi kwesikhathi lapho outflow liquid sivinjelwe ngokuphelele. Kukhona ubuhlungu obuhlabayo asekhanda lakhe namehlo, avamise kudidaniswe migraines. Bawohloka ngokushesha umbono, kukhona iveli, uthole isiyezi nokuhlanza. Amehlo lapho kube nokuhlasela engela-Ukuvalwa ukufiphala reddens bese uba obukhulu. Nature wathatha ekuqedweni ivimbela outflow isikhathi esincane kakhulu. Ngezinye izikhathi kuba amahora 3-4 nje. Khona manjalo, umbono silahleka unomphela.

optic neuritis

Njengoba sekushiwo, uma kwakukhona umgubuzelo emehlweni, izimbangela kungukuthi njalo amanga emkhakheni wezifo zamehlo. Uma emsipheni optic kunciphisa uzwela yesithombe ngwengwzi awufiki ubuchopho ngenxa ukuvuvukala. Le nkinga ubizwa ngokuthi "neuritis optic" futhi ephatha wezinzwa wakhe. Ngaphandle ukuvuvukala kungenzeka imbangela isifo neuritis dimieliniziruyuschee (kubhujiswa lesi simiso sokuzivikela neuronal myelin emgodleni).

Indwangu emehlweni, izimbangela zezinkumbulo okuyizinto neuritis njengoba optic, kungase kuhambisane ubumpumputhe ngokwengxenye noma ngokuphelele. Kobukhulu isifo kuncike ububanzi we lesion emsipheni.

Vele izizathu ezimbalwa kungani umgubuzelo esimhlophe

Ngaphezu kwalokhu kuphazamiseka, ukubukeka izindwangu omhlophe phambi kwamehlo kungadalwa:

• occlusion of the ephakathi Umthambo ngwengwzi;
• isifo se-cornea;
• presbyopia;
• ebuchosheni;
• engalawuliwe reception glucocorticoid, imithi yokucindezeleka nezidambisa zokuvimbela inzalo;
• ezomile iso syndrome.

I umgubuzelo amnyama. migraine

angaboni kahle kungase kungabi olumhlophe futhi amnyama. Lesi sici uphawu yezifo eziningana, enye yazo - migraine. Kulokhu, izimbangela zezinkumbulo ongaboni kukhona zezinzwa ngokwemvelo futhi ahambisana ubuhlungu bekhanda eyodwa emaceleni. Ngokuvamile, iziguli yofuzo ukuze migraine. ukuhlaselwa ubuhlungu akuzona umbono kuphela esilufifi, kodwa futhi isiyezi, isicanucanu, inkulumo kahle, ngezinye izikhathi ngisho ngamaphupho nje la.

disinsertion ngwengwzi

Le nkinga ne lamabutho we ulwelwesi engaphakathi iso, ehlanganisa photoreceptor amaseli. I-retina endaweni ebuthweni ayemukeli amandla kusukela choroid, futhi lishwabane. A kuyinqubo eyenzeka kancane kancane, kuthathela Kubaneka ukukhanya, umbani amazombe futhi omnyama "Yizimpukane." Okulandelayo kukhona esinqunyiwe noma ephelele umgubuzelo amnyama emehlweni. Okufanele ukwenze kuleli cala? Ngokushesha ukusebenzisa kudokotela! Iya kancane delamination kungenziwa "soldered" futhi kungabi nemiphumela emibi. Kodwa uma inqubo iyasebenza, yabuna-retina engakutholi fix. Vision izolahleka.

umgubuzelo Red emehlweni

Olunye uphawu esiyingozi - iveli abomvu. Lokhu kusho ukuthi umzimba Vitreous noma ezizungezile kuthululiwe igazi, okungukuthi, kwakungekho hemophthalmus. Indwangu emehlweni kulokhu kungase kubonise kwetintfo ka ngifundise ngesifo sikashukela, isifo sokuqina kwemithambo yegazi, umfutho ophakeme wegazi, noma ukonakala macular. Hemophthalmus kungase futhi kube ngenxa lamabutho we ukulimala-retina kanye neso lamadigri eyinkimbinkimbi obuhlukahlukene.

Indwangu obomvu ephelezelwa angaboni kahle, ukubukeka izithunzi, izimpukane noma emapheshana. Uma ukopha kwaba umphumela glaucoma noma ukuhlukumezeka, ubuhlungu kuyoba izimpawu ezengeziwe.

Kungani kubalulekile ukuba kahle ukuchaza izimpawu ohambisana

Ukuze wenze ithole ukuxilongwa okufanele, udokotela akwanele ukuzwa kusuka isiguli: ". Enginakho ekuseni phambi kwesihenqo" Ukuze uqonde lapho isiqondiso ukuhamba, ziyohambisana incazelo izimpawu. Ngokwesibonelo, uma indwangu kuhambisana ukubukeka ubuthakathaka, kungase kube ongaphakeme ingcindezi, ukuntuleka kwegazi emzimbeni, VSD, crisis abanomfutho wegazi ophakeme. Uma kanye ezihambayo indwangu avele izimpukane kunezinxushunxushu ohlwini izifo kunokwenzeka ezicela cataract, hemophthalmia, lamabutho ngwengwzi, ebuchosheni (e ngemuva), migraine, kanye nabanye. Uma izimpawu ababaliweyo isiyezi sengezwe, kungaba yisifo sohlangothi, ukopha zangaphakathi, ukuqina kwemithambo yegazi cerebral, ubuthi nokunye.

Kusukela ongakhetha kukhona izifo eziningi, kufanele kwenzeke ukuchaza ngokunembile isimo sikadokotela wakho.

ukuhlolwa zokuxilonga

Njengoba ngokuyinhloko iziguli ngiphendukele oculist, wokuhlola oyokwenziwa usebenzisa isibani umqhewu, tonometry iso (intraocular ingcindezi nesilinganiso), luhlolo hardware fundus, ultrasound. Uma ophthalmologist akazivezi zokugula, isiguli uqondiswe kudokotela oyisazi sezinzwa ngezindleko.

Neurologist inquma ukuzwela nokusabela komzimba ngokushesha, uqoka izitsha Doppler igazi (ekhanda, emqaleni nasemhlane), i-MRI (ekhanda, emqaleni nasemhlane).

Indwangu ekwelapheni iso

Kunezici eziningi eziholela ezinkingeni umbono. Futhi zonke izifo, futhi uphawu okungase abe umgubuzelo emehlweni, zidinga ukwelashwa okufanele. Ngakho, ngokwesibonelo, lamabutho ngwengwzi inikezwa yokwelapha yezokwelapha, kuthuthukisa semithambo permeability futhi umzimba. Ngaphezu kwalokho labetibambile laser photocoagulation (nokunamathisela ngomthofu) retina.

Lapho cataract, e esigabeni sokuqala amavithamini sawo esimisiwe nezakhi ngoba instillation esweni. Ngezinye izigaba kamuva kwenziwe ukusebenza lens esikhundleni.

Ngo-glaucoma, prescribers, ekunciphiseni ingcindezi ehlweni. Uma kudingeka, ukubuyisela ukuhlinzwa outflow.

Into esemqoka ukuthi isiguli kufanele baqonde: udokotela kufanele kube yisikhathi sokuba athathe isinyathelo ukuze balondoloze umbono wakhe. Omunye awanakuziziba umgubuzelo emehlweni, ikakhulukazi uma ivela kaningi noma aphethwe izinze.