I have been having double vision since January 17 of this year and with no luck yet on finding out what I have. I am seeing a Neuro- Ophthalmologist and he is doing many tests but no diagnosis yet. I've had an MRI done of my brain and orbits, with and without contrast, but the MRI shows no sign of anything wrong, such as brain tumor or Multiple sclerosis. I thought that it was just a sinus problem because I started a couple of days before this happened with allergy sinus symptoms with pressure in my nose and forhead which moved to the right side of my face. The doctor has also done blood work to discard some diseases, amongst them diabetes and anemia, they came back normal. It is my right eye which is causing the double vision as it seems paralized when I try to look all the way to my right it only gets to the middle of my eye. Another symptom I have is the constant headache on the right side of my face, temple, side of nose, forehead and eye ball hurts. Also, my right ear is starting to hurt a little and right jaw as well. I have been having nausea every single day since this happened. Can anyone please help me if anyone knows of anybody who might have been through the same thing. Thank you!