Posting this so you may avoid having the same happen to you. One day back in January I notices a stuffy feeling in both my ears and trouble hearing with no other symptoms. I ignored it for about a week and then went to my family doctor who told me I had fluid in my left ear. He prescribed Flonase and told me to return in three weeks if it didn't clear up. Well it didn't and on the second visit, he didn't see any fluid and prescribed a antihistamine and a steroid burst. Once again return in three weeks if no resolution and he would sent me to a ENT.
After another three weeks with no change I went ahead and went to the ENT expecting to be told I had a blocked eustachian tube and to be told to stand on my head while using some very expensive nose drops.
Well after listening to my story and looking in my ears, the ENT tapped a tuning fork and touched it to the top of my head. When I could hear it in my good ear, but not in my bad I knew I was kittened. He told me I have http://www.nidcd.nih.gov/health/hear...es/sudden.aspx sudden sensorineural hearing loss (SSHL) in the affected ear which was probably permanent. The kicker was that if it had been properly diagnosed and treated in the first 72 hours, there would have been a 80% chance of a full recovery. So now I am looking at getting a hearing aid much sooner than planned.
So if you wake up that morning or suddenly notice that you can't hear out of one ear with no cold or allergy symptoms don't ignore it. Try these two tests. Call someone or a business, say the Social Security Administration, who has a long voicemail message. Hold the handset up to one ear then the other. If you hear fine in one ear, but not the other, do a hum test. Hum with your mouth closed and put you finger in one ear then the next.
If you can't hear the humming in the same ear that you could not hear the phone, you have a real problem. Since there are plenty of horror stories on the Internet of family doctors mis-diagnosing SSHL, I recommend calling a ENT and tell them that you think you have SSHL. If they blow you off by giving you a appointment a week later or you can't go directly to a ENT go to a Emergency Department. Remember you have 72 hours to get treatment. If they tell you you don't have SSHL, understand why not. If they didn't do a Weber (tuning fork) test ask why not. Be a jerk it's your hearing.