What is Isovue-200?
Isovue-200 is in a group of drugs called radiopaque (RAY dee oh payk) contrast agents. This medicine contains iodine, a substance that absorbs x-rays. Radiopaque contrast agents are used to allow blood vessels, organs, and other non-bony tissues to be seen more clearly on a CT scan or other radiologic (x-ray) examination.
Isovue-200 is used to help diagnose certain disorders of the heart, brain, blood vessels, and nervous system.
Isovue-200 may also be used for purposes not listed in this medication guide.
You should not receive Isovue-200 if you have any type of active infection.
Before taking this medicine
Tell your doctor if you have ever had any type of reaction to another contrast agent.
To make sure Isovue-200 is safe for you, tell your doctor if you have:
liver or kidney disease;
heart disease, including congestive heart failure;
epilepsy or other seizure disorder;
an active infection;
pheochromocytoma (tumor of the adrenal gland);
a thyroid disorder.
It is not known whether this medicine will harm an unborn baby. Tell your doctor if you are pregnant.
It is not known whether Isovue-200 passes into breast milk or if it could affect the nursing baby. Tell your doctor if you are breast-feeding.
How is iopamidol used?
Isovue-200 is injected into a vein or artery through an IV. A healthcare provider will give you this injection.
You may be given medication to prevent certain side effects while you are receiving Isovue-200.
Tell your caregivers if you feel any burning, pain, or swelling around the IV needle when Isovue-200 is injected.
Drink extra fluids before and after your radiologic test. Isovue-200 can cause you to get dehydrated, which can lead to dangerous effects on your kidneys. Follow your doctor's instructions about the types and amount of fluids you should drink before and after your test.
Older adults may need special care to avoid becoming dehydrated. Your kidney function may need to be checked after you have received Isovue-200.
Some people receiving Isovue-200 have had reactions that did not start until 30 to 60 minutes after the medicine was first given. Your caregivers may want to watch you during this period of time after your injection. This is to make sure you do not have any unwanted side effects or delayed reactions.
Isovue-200 can interfere with certain medical tests for up to 16 days after you are treated with this medicine. Tell any doctor who treats you that you have recently received this medicine.
What happens if I miss a dose?
Since Isovue-200 is used only during your radiologic test, you will not be on a dosing schedule.
What happens if I overdose?
Seek emergency medical attention or call the Poison Help line at 1-800-222-1222.
What should I avoid while receiving Isovue-200?
Do not allow yourself to become dehydrated during the first few days after receiving Isovue-200. Call your doctor if you have any vomiting or diarrhea during this time. Follow your doctor's instructions about the types and amount of fluids you should drink.
Isovue-200 side effects
Get emergency medical help if you have signs of an allergic reaction (hives, difficult breathing, swelling in your face or throat) or a severe skin reaction (fever, sore throat, burning in your eyes, skin pain, red or purple skin rash that spreads and causes blistering and peeling).
Seek medical treatment if you have a serious drug reaction that can affect many parts of your body. Symptoms may include: skin rash, fever, swollen glands, flu-like symptoms, muscle aches, severe weakness, unusual bruising, or yellowing of your skin or eyes.
Call your doctor at once if you have:
a light-headed feeling, like you might pass out;
swelling, rapid weight gain, little or no urinating;
wheezing or trouble breathing;
swelling in your neck or throat (enlarged thyroid);
signs of a blood clot in the lung--chest pain, sudden cough, wheezing, rapid breathing, coughing up blood; or
Common side effects may include:
hot flashes, burning sensation;
flushing (warmth, redness, or tingly feeling);
This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.
See also: Side effects (in more detail)
What other drugs will affect Isovue-200?
Tell your doctor about all your current medicines, especially:
This list is not complete. Other drugs may interact with iopamidol, including prescription and over-the-counter medicines, vitamins, and herbal products. Not all possible interactions are listed in this medication guide.
More about Isovue-200 (iopamidol)
- Side Effects
- During Pregnancy or Breastfeeding
- Dosage Information
- Drug Interactions
- Support Group
- Pricing & Coupons
- En Español
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- Drug class: non-ionic iodinated contrast media
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Where can I get more information?
- Your doctor or pharmacist can provide more information about Isovue-200.
- Remember, keep this and all other medicines out of the reach of children, never share your medicines with others, and use this medication only for the indication prescribed.
- Disclaimer: Every effort has been made to ensure that the information provided by Cerner Multum, Inc. ('Multum') is accurate, up-to-date, and complete, but no guarantee is made to that effect. Drug information contained herein may be time sensitive. Multum information has been compiled for use by healthcare practitioners and consumers in the United States and therefore Multum does not warrant that uses outside of the United States are appropriate, unless specifically indicated otherwise. Multum's drug information does not endorse drugs, diagnose patients or recommend therapy. Multum's drug information is an informational resource designed to assist licensed healthcare practitioners in caring for their patients and/or to serve consumers viewing this service as a supplement to, and not a substitute for, the expertise, skill, knowledge and judgment of healthcare practitioners. The absence of a warning for a given drug or drug combination in no way should be construed to indicate that the drug or drug combination is safe, effective or appropriate for any given patient. Multum does not assume any responsibility for any aspect of healthcare administered with the aid of information Multum provides. The information contained herein is not intended to cover all possible uses, directions, precautions, warnings, drug interactions, allergic reactions, or adverse effects. If you have questions about the drugs you are taking, check with your doctor, nurse or pharmacist.
Copyright 1996-2012 Cerner Multum, Inc. Version: 3.04.
Date modified: March 06, 2018
Last reviewed: November 13, 2017