Ukuqhekeka kwamehlo: ezibangela, iimpawu

Ukukhanyisa emehlweni - le ngenye yeempawu ezibalulekileyo, ezibonisa ukuphulwa kwe- retina. Le ngxaki yonyango ibizwa ngokuba yi-photopsy. I-retina yamehlo inekhono lokuvelisa impembelelo yesibindi kwaye iwadlulisele kwingqondo, ngaloo ndlela yakha umfanekiso obonakalayo. Abantu abaninzi banomdla wokuba kutheni amaxesha atshisa ngesohlwayo, utyumpo lwe-spasmodic entloko kunye nokuhla kwezinto ezibonakalayo. Masizame ukuqonda izizathu zokubonakala kweempawu, kodwa ngelo xesha siza kuqwalasela indlela yokujongana nazo.

Yintoni enokubangela ukuqubuka?

Makhe sicinge ngezona zizathu ezinokwenzeka kakhulu zokuvela kwimeko yokugula. Ukukhanyisa kwamehlo kunokuvela kwiimeko ezinjalo:

• Iinkqubo ezivuthayo ezivela kwi- vitreous body of the eye. Esi sifo sibizwa ngokuba yi-retinitis.
• Ukubonakala kwe-tumor kwi-retina.
• Iimbande ze-Vascular zeso, ukubonelela ngegazi kwi-retina yamehlo, zivutha. Esi sifo sibizwa ngokuba yi-choroiditis.
• I-nertic optic iyavutha kwaye ikhokelela ekuphuhlisweni kwesifo esibizwa nge-neuritis.
• I-retinal detachment.

Ubonakalo obunjengokukhanya kwamehlo abuchaphazeli umphumo kwimisebenzi ebonakalayo. Kodwa le mpawu ayikwazi ukunyanzelwa, njengoko ukuphulukiswa kwesifo esibi kunokufihla emva kwayo. Ukuthintela iinkqubo ze-pathological zenzeka kwi-retina, kunye nezinye iingxaki emsebenzini womboniso, kubalulekile ukugqithisa ukuxilongwa ngexesha ngokuhambela igumbi le-ophthalmology.

Kukho ezinye iintlobo zezifo apho ukukhanya okanye ukuqhaqhazela kungenzeka. Ezi ziquka:

• Isifo sikashukela.
• I-osteochondrosis yomlomo wesibeleko.
• Uxinzelelo lwegazi oluphezulu okanye oluphantsi.
• IAnemia.
• Ukuphuma kwangaphakathi.
• Ukutyhefuza ngeesxibisi.
• Ubuhlungu entloko.
• Ukunyuswa kwengcinezelo.

Iindlela zokuxilonga

Ukuba umntu unenkqakrazo emehlweni, i-oculist ingayenza isizathu sokuba kwenzeke. Oku kuya kufuna amanani amanyathelo okuhlola:

• Ophthalmoscopy. Ngoncedo lwezixhobo ezikhethekileyo (fundus lens, ophthalmoscope), ugqirha uhlola i- fundus kwaye uvavanya imeko ye-retina, i- optic disc kunye neempahla.
• Ukuhlolwa kwe-Ultrasound kweso Ukufunda okunjalo kuyimfuneko ukuba isiphumo sokuqala uviwo singonelanga.
• Ukuhlola ubunzima obubonakalayo.

• Ukubambisana kwe-tomography (OCT). Olu phofu luvumela indlela yokungabonakaliyo ukujonga ngeso sakhiwo iziso kwisisombululo esiphezulu (1-15 microns) kune-ultrasound.
• Electrotonography. Ukujonga ingcinezelo yeso.
• I-Angiography i-fluorescent. Indlela ye-X-ray yocwaningo, apho unokujonga khona imeko yesitya kwi-eyeballball.
• Perimetry. Le ndlela yophando yenza ukuba kube lula ukucacisa imida yezinto ezibonakalayo kunye nokuchonga iziphene ezinokwenzeka.

Symptomatics

Ngokuxhomekeka kwesi sifo, iintlanzi, iintlobo ezikhanyayo kunye nokukhanya okukhanyayo kwamehlo angabonakala. Izizathu zeziganeko ezinjalo ziyakwazi ukuseka i-ophthalmologist.

Ukubonakaliswa kweempawu zenzeke emva komsebenzi omude kwikhompyutheni, ngokukhathala kwamehlo, ngokugqithisileyo kwindlela yokubukela. Iintlobo ziyakwazi ukuhluka ngokugqama nombala. Ngokuqhelekileyo banalo uhlobo lokukhanya, olukhanyayo olukhanyayo kunye nokukhanyisa, okuthintela umntu ukuba ahlolisise into. Ngamehlo anokunciphisa imifanekiso engekhoyo eyabanjwe yinkqubo ebonakalayo kwinkqubo yomsebenzi okanye eminye imisebenzi. Ezi zixhobo zidibene nomsebenzi we-system ye-nervous.

Ukuphela kwezidanga kwi-eyeball kubhekene nemisebenzi eminingi yemiboniso. Ukuba iingxaki zenzeka kule nkqubo, ukukhanya kwamehlo kungabonakala. Iimpawu azikwazi ukunyanzelwa, kuba zihlala zifihla ingozi enkulu yempilo.

Izindlela zokonyango lwezilwanyana

Izindlela zonyango zixhomekeke ngokupheleleyo kwizizathu ezibangela ukuphuhliswa kwelolu hlobo. Ukuseka ukuxilongwa kuyakufuna ukubonisana ne-ophthalmologist. Kwizifo eziyinkimbinkimbi, ezifana ne-oncology, ukuhlolwa kwezinye iingcali kuyadingeka.

Ukunyangwa kwezifo ngendlela yokusebenza yimiba emibini:

• Ukususwa kwe-pathology yi-laser. Iindawo ezichaphazelekayo ze-retina zithinteka kakhulu ngodonga lwe-laser. Kodwa le ndlela yonyango isetyenzisiweyo kakhulu, kuba ingaqondwa kakuhle.
• Inyango yokuphanda. Le ndlela iyakususa i-vitreous yeso kwaye iyifake isisombululo esikhethekileyo. Le ndlela yonyango isetyenziselwa kwiimeko ezinqabileyo, kuba ingakhokelela ekusebenziseni i-retina, kubangele ukubola kunye ne-clouding ye-lens.

Ukuba ukuqhuma kwamehlo akuhambelani nezifo ezinzulu, kusetyenziswe iziyobisi ezijoliswe kwi-processalizing process processes kunye nokuphelisa iimpawu ngendlela yokuqhaqhazela kunye neentsimbi.

1. Ukuqinisa izitya zamehlo, sebenzisa i- "Emoxipin" 1%. Iyeza lenzelwe ukukhusela i-vitreous kweso kwimiphumo emibi ye-ultraviolet. Kwakhona, isichengisiso sinciphisa ithuba lokumisa isisu, sinceda ukulungelelanisa ukusasazwa kwamanzi ebonakalayo.
2. Inkqubo yokuvuvukala ingasuswa ngoncedo lwe "Wobenzima". Eli liyeza linempembelelo yokuhlaselwa, ibeka ngokuqhelekileyo isakhiwo segazi, inika ukutya okunomdla kwiifom.

Ukuba imbangela yokuqhaqhaqhayisa iyisithenjwa sokubuyisela, sebenzisa indlela ye-laser coagulation kunye nongenelelo lokuphaphaza. Kwiinkqubo ezivuthayo, ugqirha unokwenza i-antibacterial agents kunye nama-corticosteroid amalungiselelo. Ukuba eso sifo sinohlobo lwe-oncological, kufuneka unyango oluyinkimbinkimbi.

Amanyathelo okukhusela

Iimbangela zokubonakala kwezinto ezifana nokugqithwa kwamehlo, kuninzi, ngoko ke indlela yodwa yokukhusela ukuphuhliswa kwesi sifo, isikhalazo esifike ngexesha. Ezinye iintlobo zokuthintela kule meko ayinikiweyo.

Ndifanele ndihambe nini kwi-oculist?

Ukutyelela kwi-ophthalmologist akunakuphetshwa ukuba kukho iingxaki ezinjalo:

1. Ukuqhaqhaqhaqhaqhaqhaqhaqhaba kwaye kuqhubeka, kwaye ukubonakala kwabo kwaqala emva kokulimala kwentloko.
2. Ukuba iintlobo kunye nezibane ezikhanyayo zihamba phambili kwimeko engaphambili.
3. Ukuba ukuqhambuka kubanzi kwaye kwenzeka rhoqo.
4. Ukuba isigulane sinesifo sikashukela okanye isigxininiso, ngokubhekiselele kwimvelaphi yezi zifo, umonakalo kwisakhiwo sehlo, unokuba yimbangela ye-glare ne-flare-ups.

Ingozi yokutyelela ngokungagqirha ugqirha iyingozi yokwehlwaya.