I was told I had sinuititis back in July as the Dr said I had fluid behind my ears as I complained of hissing in my ears. I was told that it should clear up with drops, antibiotics, antihistamines and nose sprays. I finished 2 courses of antibiotics, several sprays, antihistamines but the hissing has not gone away and I was told I have tinnitus . On random times I get ringing but that goes within a few seconds but the hissing remains. Before this started I use to get headaches which lasted for days prior to this, then they stopped. I am seeing the neurologist and ENT in a couple of months. The noise is really annoying, just can t cope with it!!! I have tickly throats, colds, tickly ears where I feel I want to scratch inside several times between now and July, can t help thinking I m bunged up inside and it clears then I get all those symptoms of the cold all over again so the eushtation tubes haven t cleared up.