Hi there. I just found this forum. I have had tinnitus since I was first diagnosed with type 1 diabetes in 2001. I also have cochlear nerve damage and only 25% hearing in my left ear - same one with the T. According to my endocrinologist it is a rare complication. I went through a period of hyperacusis (sp?) and now just live with it. I occasionally feel pressure in my ear as well and sometimes the tinnitus pulsates and my ear gets hot instead of ringing, but only for fleeting moments. I haven't read too many posts so if any of this has already been addressed, apologies. I'm excited to see that this forum is here and look forward to connecting with this group. I'm especially curious: Any others that have this complication with a diabetes diagnosis?