Can I eat before doing a chest CT scan?

When people have a physical examination, they usually need to pay attention to many issues. Especially some color ultrasounds require fasting. Or when a blood test occurs, you also need to pay attention to fasting. Then chest CT is a relatively important examination, which can detect whether the human body suffers from serious chest diseases. So you should pay careful attention. Can I eat before doing a chest CT scan?

1. Can I eat while having a chest CT scan?

You can eat while doing a chest CT scan, but it should be noted that the patient must cooperate with the examination through breathing and hold his breath during the scan to prevent artifacts. Some diseases, such as mass lung lesions, should be diagnosed by enhanced CT scan. Therefore, you should fast for four hours before the examination. If you are examining your abdomen, you should not do barium contrast imaging within one week before the examination and should not eat foods that easily produce gas.

There are many things you need to understand before doing a chest CT scan to avoid making mistakes.

2. What should you pay attention to before CT examination?

1. You need to make an appointment the day before the examination and the doctor will inform you of the precautions.

2. Do not eat, receive intravenous drips, or do strenuous or prolonged exercise 4 hours before the test.

3. Pregnant or breastfeeding women should tell their doctor about their condition when making an appointment.

4. The date of the planned examination should not be changed casually. If you cannot go for the examination on time, you should call the doctor 24 hours in advance.

5. All information must be prepared on the day of inspection.

6. When checking, you must first register, then measure your weight and blood sugar, and perform an intravenous injection of the imaging agent. You must wait for one hour after the injection.

7. Urinate before the examination, remove metal objects, and drink water as instructed. Cooperate with the doctor during the examination and do not move your body at will.

8. After the examination, you can leave only after waiting for the doctor’s notification.

9. Chest examination generally does not require special preparation.

People who need an abdominal examination must fast on the day of the examination, but patients who need a chest examination do not need to do so. However, they should still consult the doctor for details. During the examination, if there is any discomfort or abnormal feeling, the doctor should be notified to avoid accidents.