question: 20 years ago, I thought that had a bad disease and stress of this made my nerves go bad.  I have nausea, dizziness, a spinning sentation and a bad stutter.  I was prescribed amitriptyline by my doctor and I slowly got back to normal.  However, If I miss one day of amitriptyline I will get as sick as I did 20 years ago.  After doing a lot of research, I believe that I have nerve damage in my vestibular system.  Could you give me your opinion of what I have and what I should do?