If so.....I assume it only gets worse? Is it treated with meds or anything? Mine just started a few weeks ago. I thought it might be because of my BP but I do not think it is the case. I have heard it is common with Firefighters (Dang sirens!) but honestly, it has been a long time since I have scorched down the street with a siren. I'm on the Airfield now. I'm assuming simple wear n tear on the ears?? It's not REAL bad. If I'm focused on something, I do not notice it. But sitting in a quiet room, like now? Yes.