I have dual hearing loss and require hearing aids. For the past month or so, whenever I blow my nose, with or without my hearing aids in, my one ear reacts normally (the left ear) with minor pops, that sort of thing. But the other, my right ear, let's out this long piercing whistle, think of the sound you hear when your hand is over your hearing aid. Recently I went to my audiologist for new hearing aids and he didn't notice anything when he looked in my ears. He said there was no wax buildup or anything. He did,however, say that it appears that I have had some minor hearing loss in my right ear (the one with the whistling) in comparison with last years audiology exam. Is this something I need to look into?