Hearing/sound changes?
 

I've noticed over the last couple of months that my hearing has started changing again. I lose my hearing but not completely. It usually happens in only one ear and doesn't last long, maybe 5 minutes tops. It is like the feeling when you are on an airplane and your ears block with pressure although there is no pressure feeling, just that the sound muffles. That is the only real way I can think to explain it.

I've also noticed that I don't hear as well anymore. If there is any other sound around I can't hear those speaking to me well.

Has anyone else experienced this?

I am waiting (after 2 long years) still to be seen by an ENT for the horrible tinnitus and will obviously bring this up.

Yes, I have experienced this.
It is fairly common after TBI. I experience intermittent deafness in one ear. It happens several times a day, but usually only lasts a few minutes. However, on one occasion, it lasted for about five days, and I started to wonder if it was permanent.
If you can google "intermittent conductive deafness" you can read about the connection between hearing issues and TBI. Also google "nerve death and hearing loss."
In addition to the intermittent deafness and tinnitus, I also experience stabbing pains in my ears. They're terrible: like someone is sticking an ice pick into my ears. My ears also tingle.
These symptoms have persisted, in the eight years since my TBI, but the frequency of the deafness and pain has decreased.
My doctor is indifferent to these issues and says nothing can be done. I hope you have better luck with the ENT and would it if you would share any useful info.
My best to you.

My left ear fluctuates.

Bud

Thanks Hockey. I am going to look up those things you mentioned.

And if I ever actually get seen by this ENT and am provided any useful information I will for sure share.