I'm on moderate levels of NSAIDS (non-steroidal anti-inflammatory) drugs--you know, aspirin, naprosyn, ibuprofen, for psoriatic arthritis, and have several 1-2 minute episodes of mild tinnitus each day. I suspect that caffeine AND NSAIDS together (ANACIN, EXCEDRIN) may synergize tinnitus episode onset, but I'm not sure. For me the effect is binaural but not simultaneous. My wife has just started complaining of the same phenomena, which leads me to think that there might be a component related to indoor ambient relative humidity (now that it's winter). Anybody comment on RH as a factor? Thanks. Ernie