My husband is 12 years out (BOT/stage 4; radiation and chemo) and he's been having ear pain for the last year. Does anyone have information on how to reduce this pain without using narcotics? The doctor doesn't seem to know WHY he's having this pain. He has a large embedded ulcer in his throat, had hyperbaric oxygen treatments for that, and has recently had 3 leaking aneurysms in the carotid artery on the side which received the most radiation. They were repaired. Any help out there?