There are the following tips you can do before your typical CT scan or MRI: 1 . For those who have claustrophobia or are afraid of taking a picture test, closing your eyes can help you forget. It can also help you to relax and temporarily forget that you are getting an MRI or CT scan. 2 . Sometimes, taking a sedative can help calm your nerves before a picture test. Talk to your doctor about prescribing a small sedative to help you stay comfortable with all your tests. 3 . Many photography centers offer pajamas for those who want them during their exams. Sometimes, it can be cold in the room where the test takes place and you may want to stay warm under the blanket. A nightgown can also give a sense of comfort. 4 . If you are claustrophobic, you may want to look at options other than regular MRI or CT scans. Instead of a traditional MRI, ask for an open field MRI or open MRI. Both of these options are more open than regular MRIs, which can help reduce the symptoms of claustrophobia. Other CT scans include ultrasound and MRI, but depending on the patient's need for imaging. Consult your doctor to see if any of these options are appropriate for you.