Twitching in had and arm

I keep getting a twitch in my hand and arm don’t no what it is. Would anyone else get this and I have been told I have compressed nervous in my left ear now to which is the same side I am getting the twitching in my arm and hand

With Chiari, I've had twitching in my arms and hands as well. I can't say for sure if it's from one or the other( Considering I've never been told I had compressed nerves), but I've experienced twitching before. My NS had informed me it was a symptom of my Chiari but it could be possible the compressed nerves are causing it as well.

The doctor told me I had compressed nerves in my ear and gave me tablets called nortripline to take at nite before I go to bed. Some nites them help and others they don’t. A new systom comes every other week with me. I think I need rubbed out and done again lol x