Hi I have had a feeling of a blocked left ear for the last 6 months. The ear does not produce any wax any more and my doctor has looked inside and said there is nothing there and puts it down to sinus problems. could there be a blockage beyond what the doctor can see?? My doctor has given amoxl, ear drops, nasal spray and sinus tablets. I get releif for a short time, however the blocked feeling comes back with dizziness. I have been to see my doctor many times over this but nothing seems to fix the problem. I m very worried it may be something more serious. Just to note I can hear perfectly fine out of the blocked ear, just feels full, hot and I get very dizzy. Please help.