The Cause Of Accompanied By Double Vision Looks Like There Is A Flash Of Light
Hello,. I am a 21 year old student. I want to consult. My eyes are sometimes double vision and like there are flashes of light. If I close my left eye and see only the right eye is double vision, sometimes even blurry. But for the left eye is fine. Complaints I’ve experienced since mid-2018 I thought maybe it was because my eyes were tired but it happened continuously and burdensome when I saw the screen of my cellphone, laptop, and projector.
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Complaints of double vision / double views are called diplopia. In general, diplopia can be divided into two types namely:
Binocular Diplopia, due to differences in the focal point of objects in both eyes. That way when one eye is closed then the double vision complaint will disappear. This type of diplopia can be caused by nerve damage to the eyeball due to stroke, diabetes, head injury, an infection of the brain, until there is a period in the brain.
Monocular diplopia, occurs when one eye is closed. This happens because of damage to the structure of the eye or the nerve of vision. This type of diplopia can be caused by disorders of astigmatism, cataracts, dislocation of the eyepiece, disturbed corneal curvature, to disorders of the retina.
From the explanation you gave, you may experience monocular diplopia, but to be able to find out the exact cause of course must be done various examinations ranging from direct physical examination of the eye, to other additional examinations that are necessary. That way the handling plan will be more appropriate and appropriate.
Some things you can do are:
Avoid reading too close / reading while lying down
Avoid reading in low light
Consumption of vegetables and fruit as a source of vitamins
Avoid looking at the screen of mobile phones, laptops, or other gadgets for too long and relax your eyes by closing your eyes for a few moments
The use of artificial tears can be used if the eye feels dry
If the complaint is deemed permanent or even more burdensome, immediately consult an ophthalmologist for a complete examination and get further treatment.
So, hopefully useful.