The various causes that could be responsible for altered or affected balance are: 1  Meniereâs disease (a disease of the inner ear). 2  Parkinsonâs disease.  Taking certain medications or drugs such as â anti-convulsant therapy.
Plan on being at the testing center for approximately 3 hours. not allowed in the uptake rooms. Do not eat, drink (except water) or chew gum for 6 hours prior to your scan. water, prior to your scan. jewelry. Diabetics: Do not take your insulin the day of your exam.
I had a PET scan in 2007, and had to do a low carb diet for a couple days before the test. I don't remember now what exactly what was on it, the hospital where I was getting the test gave me an information sheet on it. If you Google low carb diet that should give you some ideas.