Hi Everyone! I have had T for about 1 week now. No injuries or loud noise exposure. Went to my doc. She thinks it is a reaction to ibuprofen. Thing is I have been taking IB for years, why now? I am trying to educate myself on the matter but am freaking myself out by the things I am reading.... it could be my neck/brain? I had sudden onset, just like that. Constant humming, medium high pitch. I work out about 4 times a week, bootcamp style. I have been working out for about 1 year. Could it be a neck strain, blocking a nerve as a result? I sometimes get a little dizzy and need to "pop" my ears. I am glad to have found this site, looking for answers, relief and peace of mind. Thank you!