Dab tsi yog Photopsia thiab Dab Tsi Ua Rau Nws?

Zoo Siab

• Photopsia
• Photopsia txhais
• Photopsia ua rau
• Sab Sij Huam Ncaj Ncees
• Retinal kev ua haujlwm
• Muaj hnub nyoog ntsig txog macular degeneration
• Mob leeg
• Vertebrobasilar tsis txaus
• Optic neuritis
• Photopsia kho mob
• Nqa Nyiaj

Photopsia

Photopsias qee zaum raug xa mus rau raws li qhov muag ntab los yog vaim. Lawv yog cov khoom zoo tshaj plaws uas pom nyob hauv qhov pom kev ntawm ib qho lossis ob qhov muag. Lawv tuaj yeem ploj mus sai li sai tau thaum lawv tshwm sim lossis lawv tuaj yeem ruaj khov.

Photopsia txhais

Photopsias yog txhais raws li kev cuam tshuam ntawm lub zeem muag uas ua rau kev tshwm sim ntawm anomalies hauv lub zeem muag. Photopsias feem ntau tshwm sim xws li:

• flickering teeb
• shimmering teeb
• ntab ntws
• tsiv dots
• daus los yog zoo li qub

Photopsias feem ntau tsis yog nyob ntawm lawv tus kheej, tab sis cov tsos mob ntawm lwm yam mob.

Photopsia ua rau

Ntau qhov xwm txheej cuam tshuam rau lub qhov muag tuaj yeem ua rau photopsia tshwm sim.

Sab Sij Huam Ncaj Ncees

Peripheral vitreous detachment tshwm sim thaum lub gel nyob ib ncig ntawm lub qhov muag cais tawm ntawm qhov retina. Qhov no tuaj yeem tshwm sim nrog hnub nyoog. Txawm li cas los xij, yog tias nws tshwm sim nrawm nrawm, nws tuaj yeem ua rau photopsia uas nthuav tawm hauv xaim thiab ntab hauv lub zeem muag. Feem ntau, cov dej ntog thiab ntab ploj mus li ntawm ob peb hlis.

Retinal kev ua haujlwm

Retina cov kab hauv sab hauv lub qhov muag. Nws yog lub teeb rhiab thiab txuas tau lus pom lub hlwb rau lub hlwb. Yog tias tus retina pov tseg, nws txav thiab hloov los ntawm nws qhov qub. Qhov no tuaj yeem ua rau photopsia, tab sis tuaj yeem ua rau tsis pom kev mus tas li. Kev kho mob yog qhov xav tau txhawm rau tiv thaiv qhov tsis pom kev. Cov kev phais yuav muaj xws li kho laser, khov, lossis phais.

Muaj hnub nyoog ntsig txog macular degeneration

Hnub nyoog ntsig txog macular degeneration (AMD) yog qhov muag pom tshwm sim ntawm cov neeg hnub nyoog 50 thiab tshaj saud Lub macula yog ib feem ntawm lub qhov muag uas pab koj pom kom ncaj ncaj rau tom ntej. Nrog AMD, lub macula maj mam ua kom tsis zoo uas tuaj yeem ua rau photopsia.

Mob leeg

Tus mob migraines yog ib yam mob taub hau heev. Cov migraines feem ntau ua rau mob mob tob hau, tab sis tuaj yeem ua rau pom kev hloov pauv hu ua auras. Cov migraines tuaj yeem ua rau pom daus.

Vertebrobasilar tsis txaus

Vertebrobasilar tsis muaj txhij txhua yog ib qho mob uas tshwm sim thaum muaj ntshav ntws tsis zoo mus rau tom qab lub hlwb. Qhov no ua rau tsis muaj pa oxygen mus rau ib feem ntawm lub hlwb uas yog lub luag haujlwm rau lub zeem muag thiab kev sib koom ua ke.

Optic neuritis

Optic neuritis yog qhov mob o ua kom puas rau lub paj hlwb optic. Nws tau txuas rau ntau tus sclerosis (MS). Ua ke nrog flickering lossis flashing nrog qhov muag txav, cov tsos mob muaj xws li mob, tsis hnov ​​xim, thiab tsis pom kev.

Photopsia kho mob

Feem ntau, photopsia yog ib qho tsos mob ntawm preexisting mob. Qhov mob hauv qab yuav tsum tau paub thiab kho mob txhawm rau txhawm rau daws cov tsos mob.

Nqa Nyiaj

Yog tias koj muaj teeb meem me me lossis lwm cov tsos mob ntawm photopsia, koj yuav tsum mus ntsib koj tus kws kho mob sai li sai tau. Photopsia tuaj yeem yog thawj lub cim ntawm qhov muag tshwm sim xws li macular degeneration, retinal detachment, lossis vitreous detachment.

Ib qho ntxiv, yog tias koj muaj kiv taub hau, tsis muaj zog, mob taub hau, lossis ntuav, koj yuav tsum mus ntsib kws kho mob sai li uas koj muaj cov tsos mob hau.