Ngaba amehlo akho ayaphaphazela ngendlela engalawulekiyo? Masifunde ngeNystagmus!

Ngaba wakha waziva amehlo akho eshukuma, enyuka ehla, okanye ejikeleza ngokungalawulekiyo? Mhlawumbi uziva ngathi izinto ozijongileyo ziyashukuma okanye ziyashukuma. Oku kunokuba ngamava othusayo. Kodwa ungakhathazeki. Namhlanje siza kuthetha ngale meko. Kwizonyango, siyibiza ngokuba yi-nystagmus. Makhe sijonge ukuba yintoni, kutheni isenzeka, kwaye ungenza ntoni ngayo.

Ngamafutshane, yintoni iNystagmus?

I-Nystagmus, ngokufutshane, yintshukumo engalawulekiyo, ekhawulezayo, nephindaphindayo yamehlo ethu. Oku kungenzeka kwiliso elinye okanye omabini. Ezi ntshukumo zamehlo zingaya kwicala elahlukileyo.

• Icala necala: Amehlo ahamba ngokukhawuleza ukusuka kwelinye icala ukuya kwelinye, njengezicoci zemoto. Oku sikubiza ngokuba yi-nystagmus ethe tye.
• Ukuya phezulu nokuhla: Ukunyakaza ngokukhawuleza kwamehlo phezulu nasezantsi. Le yi-nystagmus ethe nkqo.
• I-Circular: Intshukumo ebonakala ngathi yenza amehlo ahambe ngendlela ejikelezayo. Oku kubizwa ngokuba yi-rotary nystagmus.

Indlela ezi ntshukumo ngayo ingahluka.

• I-Jerk Nystagmus: Oku kukuhamba kwamehlo ngequbuliso nangokukhawuleza, ngokungathi azama ukulungisa impazamo.
• I-Pendular Nystagmus: Oku kwenzeka xa amehlo omabini eshukuma ecaleni ngesantya esifanayo, njenge-pendulum yewotshi endala ejikajikayo.

Olu hambo olungalawulwayo lwamehlo lunokubangela iingxaki zokubona , ukuqonda ubunzulu , ukulinganisela umzimba , kunye nokuhambelana kwamalungu omzimba .

Ziziphi iintlobo eziphambili ze-nystagmus?

I-Nystagmus inokuchaphazela abantwana kunye nabantu abadala. Siyahlulahlula ibe ziintlobo ezimbini eziphambili, kuxhomekeke kwiminyaka apho imeko iqala khona.

1. I-Nystagmus yokuzalwa okanye yosana

Olu lolona hlobo luxhaphakileyo. Njengoko igama lisitsho, lunokubakho xa luzalwa okanye lukhule kwiinyanga ezimbalwa zokuqala zobomi, ngesiqhelo phakathi kweeveki ezi-6 kunye neenyanga ezi-3. Ngamanye amaxesha lunokuba lufuzo. Nangona kunjalo, akukho sizathu sicacileyo salo. Abantwana abane-nystagmus yokuzalwa banalo olu shukumo emehlweni omabini. Kwaye amehlo ahlala ehamba ukusuka kwelinye icala ukuya kwelinye. Ingxaki ephambili kwaba bantwana kukubona okufipheleyo .

2. I-Nystagmus efunyenweyo

Olu hlobo lunokukhula kamva ebomini, ngesiqhelo nakuyo nayiphi na iminyaka emva kweenyanga ezi-6. Luxhaphake kakhulu kubantu abadala. I-Acquired Nystagmus idla ngokuba luphawu lwesinye isifo esifihlakeleyo. Oku kuthetha ukuba kukho umonakalo engqondweni yakho, emehlweni , okanye ezindlebeni.Oku kunokubangelwa yimeko yempilo echaphazela amehlo. Ngamanye amaxesha kunokubangelwa kukusetyenziswa kotywala okanye iziyobisi. Into enye abantu abadala abanolu hlobo lwe-nystagmus badla ngokuyithetha kukuba, "Gqirha, izinto endizibonayo zibonakala ngathi ziyashukuma, ngokungathi ziyangcangcazela."

Ingaba le meko imbi kakhulu?

Le yingxaki abantu abaninzi abanayo. I-Nystagmus yodwa ayiyongozi. Nangona kunjalo, inokuba luphawu lwezinye izifo ezinzulu, ingakumbi iimeko ezinxulumene nengqondo. Umzekelo:

• Istroke
• Ithumba lobuchopho
• Ukulimala entloko
• Ubuthi
• Izifo ezivuthayo zobuchopho

Zithini iimpawu ze-nystagmus?

Uphawu oluphambili kukuhamba kwamehlo okungalawulekiyo esikuxubushileyo ngaphambili. Nangona kunjalo, kusenokubakho ezinye iimpawu ezininzi kuxhomekeke kwisizathu.

Kutheni oku kusenzeka? Zithini izizathu ze-nystagmus?

Ukuze uqonde oku, kufuneka ube nombono omncinci wendlela amehlo ethu ahamba ngayo. Intshukumo yamehlo ethu ilawulwa yinkqubo entsonkothileyo kakhulu. Oku kubandakanya ingqondo , amehlo , kunye nenkqubo ye-vestibular, eyinxalenye yendlebe yangaphakathi elawula ibhalansi . Kufana 'nesiqinisi somfanekiso' kwikhamera elungileyo. Nokuba sishukumisa iintloko zethu, oko sikubonayo kuhlala kuzinzile ngenxa yokusebenza kwale nkqubo. Kwi-nystagmus, kukho ingxaki kwenye indawo kule nkalo.

Nazi ezinye zezizathu eziphambili ze-nystagmus:

• Iingxaki zokukhula kwengqondo okanye kwamehlo.
• Izifo ze-retina okanye i-optic nerve.
• Iingxaki zokulinganisela indlebe yangaphakathi, ezifana neBenign Paroxysmal Positional Vertigo (BPPV) kunye nesifo sikaMénière .
• Istroke.
• Ithumba lobuchopho.
• Ukwenzakala kweliso okanye entloko.
• Ukusetyenziswa kotywala okanye iziyobisi ezithile.
• Ubu-Albinism - Le yimeko apho ulusu lungenawo umbala.
• Iingxaki zokubona, ezinje ngokubona okukufutshane okanye i-astigmatism.
• Amayeza athile, ingakumbi amayeza okuthintela ukuxhuzula.
• Izifo ezichaphazela inkqubo yemithambo-luvo ephakathi, ezifana neMultiple Sclerosis (MS) .
• Iingxaki zamehlo kubantwana abancinci. Umzekelo, iimeko ezifana ne-strabismus kunye ne-cataracts.

Ngamanye amaxesha akukho sizathu sicacileyo esifumanekayo sale nto. Siyibiza ngokuba yi -Idiopathic Nystagmus .

Ungayiqonda njani le nto?

Ukuba uneempawu ze-nystagmus, kufuneka uqale uhlolwe yingcali yamehlo.Isenokuba njalo. Uza kuhlola amehlo akho ngononophelo, akubuze ngeempawu zakho, aze ajonge nezinye iimeko zamehlo ezinokuba zinxulumene noku.

Kodwa ukuze ufumane unobangela, kunokufuneka ubone ezinye iingcali.

• Ingcali yezifo zengqondo: Jonga ingxaki enxulumene nobuchopho.
• Ugqirha we-Otorhinolaryngologist okanye we-ENT: Jonga iingxaki zokulinganisela kwindlebe yangaphakathi.

Ukuze ufumane unobangela ochanekileyo, ungenza ezi mvavanyo zilandelayo:

• Uvavanyo olupheleleyo lwe-neurological.
• Uvavanyo lwendlebe.
• Uvavanyo olukhethekileyo olurekhoda iintshukumo zamehlo, ezifana ne -Electronystagmography (ENG) kunye ne-Video-nystagmography (VNG) .
• Uvavanyo lwemifanekiso yobuchopho, olufana ne -CT scan (i-Computed Tomography scan) okanye i-MRI (i-Magnetic Resonance Imaging) .
• Uvavanyo lwemfuza ukuze kuchongwe iziphene zemfuza ezibangela i-nystagmus yokuzalwa.

Ziziphi iindlela zonyango lwe-nystagmus?

Unyango loku luxhomekeke ngokupheleleyo kwisizathu esiyintloko se-nystagmus. Oko kukuthi, sinyanga unobangela oyintloko, kungekuphela nje uphawu.

Ukunyanga imeko engaphantsi

Kwi-Acquired Nystagmus, xa sichonga kwaye sinyanga imeko esisiseko, iimpawu zeNystagmus zinokuncipha okanye zinyamalale ngokupheleleyo. Umzekelo, ukuba iNystagmus ibangelwa yingxaki engaphakathi kwendlebe, unyango oluya kunciphisa isiyezi kunye nokuxhuzula kwamehlo.

Iiglasi okanye iilensi zoqhagamshelwano

Njengoko umbono wakho uphucuka, iintshukumo zamehlo ezikhawulezayo zinokulawulwa ngandlela thile. Ngoko ke ugqirha wakho unokucebisa iiglasi okanye iilensi zoqhagamshelwano. Banokukunika nohlobo oluthile lwelensi ebizwa ngokuba yi-prism lens . Ezi zinciphisa ubunzima ekufuneka amehlo akho abusebenzise ukuze abone.

Amayeza

Kukho amayeza aliqela anokunceda ukunciphisa iimpawu ze-nystagmus kubantu abadala. Umzekelo, iGabapentin , iBaclofen , kunye ne -Onabotulinumtoxina (Botox®) . Ugqirha wakho uya kugqiba ukuba la mayeza aluncedo na kuwe.

Utyando lwemisipha yamehlo

Oku kwenziwa rhoqo. Olu tyando lubandakanya ukutshintsha indawo yezihlunu ezishukumisa amehlo. Olu tyando alunakunyanga ngokupheleleyo i-nystagmus, kodwa lunokwenza kube lula ukuhambisa amehlo. Oku kunciphisa ukujika nokujika intloko yakho ukuze ubone ngokucacileyo.

Utyando lokulungisa umbono

Ukuba unengxaki yokubona umgama nge-nystagmus, i-LASIKUtyando lwelaser, olufana nolu, lunokuba luncedo. Khumbula, olu tyando aluyi kuyinyanga i-nystagmus. Nangona kunjalo, njengoko umbono wakho uphucuka, iimpawu ze-nystagmus zinokuncipha.

Ufanele uye nini kugqirha?

Oku kubaluleke kakhulu. Ukuba ngequbuliso ubona naluphi na utshintsho ekuboneni kwakho, ukuxhuzula kwamehlo, iingxaki zokulinganisela, okanye ubunzima bokulungelelanisa, bonana nogqirha wakho ngoko nangoko.

Khumbula, i-nystagmus inokuba luphawu lokuqala lwesifo esinzima, ngoko ke kubalulekile ukufumana uxilongo kwaye uqale unyango ngokukhawuleza.

Ukuba sele ufunyenwe une-nystagmus, kwaye iimpawu zakho ziya zisiba mandundu, yazisa ugqirha wakho.