When you go to see a doctor, the doctor will check if you have dipolopia and ask you several questions. After getting the basic information like time, other symptoms and severity, the doctor will give you several tests such as a physical exam, blood tests, and computed tomography (CT) or magnetic resonance imaging (MRI).
Symptoms of double vision include:nausea, headache, droopy eyelids, Pain around the eyes, pain with movements of eyes or eyebrows.
If you have the symptom of blurry vision with two images in front of you from the only one object, you may have the double vision. You should have the good rest for the eyes. You should just go to use the eye drops with anti-inflammation to get the eyes to be moisture and clear. You could also use the warm compress to make your eyes get clear at the sight.
Double vision caused by number of reasons, is probably the external eye muscles of the eye caused by weakness or paralysis, the outer eye muscles are controlled by the brain, so diseases of the brain or brain itself may cause double vision. The right way is go to the ophthalmic units to check the double vision like, judging eye muscle function. There is a simple way to tell it, too. Just see whether there is a deformation of two things, or where the image is a horizontal diplopia or vertical diplopia.