My husband is blind in his left eye and has been diagnosed with optic neuropathy. He went for his yearly eye exam last week and the eye doctor saw a small spot behind his right eye (his good eye) that she said could be possible bleeding or swelling. He is going to see a retinologist next month. He has been complaining of an ear ache and ringing in his ear. Our family doctor looked at his ears last week but saw nothing. He was diagnosed last week by our family doctor with food poisoning. He is supposed to be in remission with Wegenner's Granulomatosis. What could be causing the ear aches and ringing?