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.
A woman eats a piece of grilled salmon. Photo Credit Stockbyte/Stockbyte/Getty Images. A PET scan diet consists of foods that are high in protein and low in carbohydrates. Fresh, plain meat is low in carbohydrates.