CT (Computed Tomography) Scan
Medically reviewed by Drugs.com. Last updated on May 4, 2025.
A computed tomography (CT) scan uses x-rays to take pictures of your blood vessels, tissues, bones, or organs. It is also called a computerized axial tomography (CAT) scan.
DISCHARGE INSTRUCTIONS:
Call your local emergency number (911 in the US) if:
- You have signs of an allergic reaction to contrast liquid, such as trouble breathing, mouth or face swelling, or fainting.
Seek care immediately if:
- You are dizzy or feel faint.
- You have a rash, itching, or swollen skin.
- You have nausea or are vomiting.
- You are suddenly urinating less than usual.
Call your doctor if:
- You have questions or concerns about your condition or care.
Treatment options
The following list of medications are related to or used in the treatment of this condition.
Drink liquids as directed:
Liquids will help flush the contrast liquid out of your body. Ask how much liquid to drink after your CT scan, and which liquids to drink.
Follow up with your doctor as directed:
You may get the results of your scan during a follow-up visit. Write down your questions so you remember to ask them during your visits.
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The above information is an educational aid only. It is not intended as medical advice for individual conditions or treatments. Talk to your doctor, nurse or pharmacist before following any medical regimen to see if it is safe and effective for you.
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