Double Vision Is Not a Disease
is a condition where you see two overlapping images of one single object.
Some people experience this all the time while it only happens to others part of the time. Sometimes the two images are right on top of each other, sometimes one is beside the other, and sometimes both things happen.
This is known as Diplopia in the medical world.
Sudden onset diplopia could represent a serious medical condition, so if you experience Double Vision suddenly and without warning, it could be a medical emergency. Get in touch with your Eye Care Professional or
Eye Care Specialist as soon as possible so that he can examine your eyes and pinpoint a cause.
Double Vision Causes can vary, and a lot of it depends on if the double vision is coming from both eyes or just one. Your doctor will need to determine the exact origin of the diplopia before he can prescribe any kind of treatment.
Sometimes the cause isn't even in the eye itself; sometimes it's a neurological issue that will require more specialized treatment.
You'll have a few different options open to you for treatment, again depending on the nature and severity of the condition.
Sometimes Prescription Glasses will do the trick, sometimes Vision Exercises are all it takes, and other times you may need to undergo surgery, as would be the case with Cataracts
So what are the causes of double vision?
Each one of your eyes creates a separate picture of the world around you. They are located in two different places on your face, allowing them to each pick up an image from a slightly different vantage point.
This mechanism is why we are able to see the world in three dimensions; your brain takes the two images and combines them to form one, solid, three dimensional picture of the world you're seeing. Your brain positions both eyes so that they are looking at the same object, or point in space. When one eye is slightly off center, you get double vision – your eyes aren't looking at exactly the same point.
There are different reasons your eyes may not be able to focus on the same point. Sometimes it involves the extraocular muscles, the muscles that surround the eyes and move them. If one set of muscles is weaker than the other it will have a much more difficult time focusing with the same precision as the healthy eye.
Sometimes, the Cornea or Retina of the eye is damaged, which causes a refraction of the incoming light.
This will distort the incoming signals received, and thus the brain won't have an accurate model to work from, resulting in either double vision or Blurry Vision.
Diplopia can occur in either one or both eyes; if in one it's referred to as monocular diplopia and if in both it's known as binocular diplopia. No matter what the cause is, double vision is a direct indication that some part of your body is not doing its job properly.
Protect Your Eyesight by seeing a doctor at the first sign of any vision disturbances.
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Double Vision Is Not a Disease - Vision Information
Double Vision Is Not a Disease - Protect Your Eyesight