Today I went for a check up with my audiologist and she found a dramatic downward hearing shift in my right ear. . She did tell me she is concerned to know what is happening to that nerve from my ear to my brain. She made me an appointment with the ENT and she will do another hearing test before my ENT appointment? Has anyone had this problem with a sudden shift in only one ear? What could be the cause of quite a change from one ear to another?? I have severe sensorineural hearing loss in both ears and my right one was always a pinch better than the left. For some reason now I lost the hearing in my better ear?