... ore scary as its really hard to describe to someone what it is youre experiencing. Tight neck muscles could be a possible cause, perhaps trapping nerves etc too. Optic Neuritis is another possible cause.. so many different things. ... (5 replies)

... You could well be right in assuming that the sinus infection was the root of the problem but, without proper diagnosis, you can't be sure. ... (5 replies)

... I'm new to this forum. Looking for more info on ON. I had an attack of ON in December of 2006 from which I have not recovered my sight. It followed a severe sinus infection. ... (5 replies)

... examination but that is not adequate. ON can be caused by many things such as infection, a tumour, MS or certain medications. There is a possibility that a sinus infection could spread to the optic nerve. ... (5 replies)

... Have you had a visual field test to see if you have Optic Neuritis? ... (3 replies)

... biotics I began to get better, but it could have caused some kind of virus in my eye that is causing the Optic Neuritis. He said that's what he believes is going on. ... (26 replies)

... Common causes of pain behind the eye are: a problem in the eye itself (an infection, irritation or injury). optic neuritis (inflamation of the optic nerve) a migraine headache (severe pain behind the eye) sinus problems (pain either over or below the eye) contact lenses glaucoma may slowly lead to blindness if not treated Call an eye doctor (an Ophthalmologist)if:... (3 replies)