I'm new here and hoping for a little guidance. My tinnitus is only in the right ear, a very high pitched electronic sound that has steadily gotten louder since March 2007 when it started. I saw a specialist at University of Miami who could not find a cause and said, I'm treating a symptom, not a disease that I can find. He gave me large doses of Prednisone, a steroid that you start in higher doses and then lower each day until the prescription runs out. The first few days the tinnitus stopped then gradually came back as the dosage of Prednisone got smaller. I have had 2 MRI's revealing no abnormality. The sound increases if I clench my teeth telling me it may be related to my jaw. The only possible cause I can think of is that I took several blows (punches) to the right temple when I was mugged in December 2006. No broken jaw but lots of swelling for several days. The tinnitus started 3-4 months later. The University of Miami specialist told me the good thing about Tinnitus is that it usually subsides over time. Sadly not the case for me as it is getting louder as time passes. At this point I can hear it even when I'm in a noisy environment, which was not the case when it started. I just moved to the Las Vegas, NV area and wonder if anyone can give me any advice or a name of a doctor they would recommend. I appreciate any comments you can provide. Thanks. John