Why should I not eat sugar before the examination?
For best results, blood sugar levels must be low (glucose levels above 160 mg/% are contraindications for examination). If there is too much sugar in the body, the cells are already saturated, they will not absorb the radioactive sugar, the examination will then be of very poor quality and the images will not be diagnostic due to the high background of the surrounding tissues.
Can I take antihypertensive drugs on the day of the examination?
Yes, in addition, you should bring a list of medications you are currently taking with you to the examination.
Can I eat right after the examination?
Yes, you can eat and drink after the examination, especially remembering about water (about 5 glasses), which helps to flush out the radioactive substance.
