When To Drink Barium Before Ct Scan - Web if you are having a ct with a contrast injection or barium please be sure drink plenty of water before and after the exam. Web no one can make you drink it except for yourself. 4 hours prior your exam. If you are having a ct scan of your abdomen or pelvis, you need to arrive two hours before your scheduled. Remember that the radiology technician will give you a small. Web hour and 15 minutes. Your doctor may tell you not to eat or drink. The night before your test,. If you are receiving ct scan iv contrast, do not eat or drink.
Web if you are having a ct with a contrast injection or barium please be sure drink plenty of water before and after the exam. Your doctor may tell you not to eat or drink. Web hour and 15 minutes. If you are receiving ct scan iv contrast, do not eat or drink. 4 hours prior your exam. Remember that the radiology technician will give you a small. If you are having a ct scan of your abdomen or pelvis, you need to arrive two hours before your scheduled. The night before your test,. Web no one can make you drink it except for yourself.