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Optiray 160, Optiray 240, Optiray 300, Optiray 320, Optiray 350, |Optiray 320

Optiray 320

Generic Name: ioversol (eye oh VERS ol)
Brand Names: Optiray 160, Optiray 240, Optiray 300, Optiray 320, Optiray 350

What is ioversol?

Ioversol is in a group of drugs called radiopaque (RAY dee oh payk) contrast agents. Ioversol 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.

Ioversol is used to help diagnose certain disorders of the heart, brain, and blood vessels.

Ioversol may also be used for purposes other than those listed in this medication guide.

What is the most important information I should know about ioversol?

Tell your doctor if you have asthma, hay fever, or history of food or drug allergies, especially if you have had any type of reaction to another contrast agent.

What should I discuss with my health care provider before receiving ioversol?

Tell your doctor if you have ever had any type of reaction to another contrast agent.

Before receiving ioversol, tell your doctor if you have:

• a brain tumor or hematoma;

• a recent head or brain injury;

• epilepsy or other seizure disorder;

• a bleeding or blood clotting disorder;

• kidney disease;

• liver disease;

• diabetes;

• heart disease, angina, or congestive heart failure;

• homocysteinuria;

• sickle cell disease;

• a history of stroke, blood clots, or circulation problems;

• asthma, hay fever, or a history of food or drug allergies;

• multiple myeloma (bone cancer);

• pheochromocytoma; or

• a thyroid disorder.

If you have any of these conditions, you may not be able to receive ioversol, or you may need a dosage adjustment or special tests during treatment.

Older adults may need special care in avoiding dehydration by drinking extra fluids before and after the radiologic test. Your kidney function may also need to be watched closely after you have received ioversol.

How is ioversol used?

Ioversol is given as an injection through a needle placed into a vein. You will receive this injection in a clinic or hospital setting during your radiologic test.

This medication can cause you to have unusual results with certain thyroid tests. If you have such tests within 16 days after receiving ioversol, tell the doctor in charge that you have recently received ioversol.

What happens if I miss a dose?

Since ioversol is used only during your radiologic test, you will not be on a dosing schedule.

What happens if I overdose?

What should I avoid while receiving ioversol?

Ioversol side effects

Some of the side effects of ioversol can occur up to 24 hours after you have received the medication.

• urinating less than usual or not at all;

• severe muscle pain or weakness;

• seizure (convulsions);

• chest pain or heavy feeling, pain spreading to the arm or shoulder, nausea, sweating, general ill feeling;

• sudden numbness or weakness, especially on one side of the body;

• sudden headache, confusion, problems with vision, speech, or balance;

• feeling light-headed, fainting;

• wheezing, trouble breathing;

• fast or slow heartbeat;

• easy bruising, unusual bleeding, or skin changes; or

• swelling of your hands, ankles, or feet.

Other less serious side effects are more likely to occur, such as:

• fever, warmth, or pain;

• skin rash or redness;

• headache; or

• nausea.

Side effects other than those listed here may also occur. Talk to your doctor about any side effect that seems unusual or that is especially bothersome.

What other drugs will affect ioversol?

There may be other drugs that can affect ioversol. Tell your doctor about all the prescription and over-the-counter medications you use. This includes vitamins, minerals, herbal products, and drugs prescribed by other doctors. Do not start using a new medication without telling your doctor.

Where can I get more information?

• Your doctor or pharmacist has more information about ioversol written for health professionals that you may read.

• 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.
• 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.