Ioversol

Generic name: ioversol [ eye-oh-VERS-ol ]
Brand names: Optiray 240, Optiray 300, Optiray 320, Optiray 350, Optiray 160
Dosage form: injectable solution (51%; 64%; 68%; 74%)
Drug class:Non-ionic iodinated contrast media

Medically reviewed by Drugs.com on Mar 30, 2021. Written by Cerner Multum.

What is ioversol?

Ioversol is a radiopaque (RAY dee oh payk) contrast agent. Ioversol contains iodine, a substance that absorbs x-rays. 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 not listed in this medication guide.

Warnings

You should not be treated with ioversol if you have symptoms of an overactive thyroid. Tell your doctor if you have ever had any type of reaction to another contrast agent.

Before taking this medicine

You should not be treated with ioversol if you are allergic to it, or if you have:

• symptoms of an overactive thyroid.

Tell your doctor if you have ever had:

• any type of reaction to another contrast agent

• liver or kidney disease;

• a stroke, blood clot, or coronary artery disease (hardened arteries);

• a seizure;

• heart disease, high blood pressure, congestive heart failure;

• diabetes;

• homocystinuria;

• sickle cell anemia;

• asthma, hay fever, food allergies;

• multiple myeloma (bone cancer);

• pheochromocytoma (tumor of the adrenal gland);

• a thyroid disorder; or

• if you are dehydrated.

Tell your doctor if you are pregnant.

You should not breastfeed within 8 hours after receiving ioversol. If you use a breast pump during this time, throw out any milk you collect. Do not feed it to your baby.

How is ioversol given?

Ioversol is given as an infusion into a vein or artery. A healthcare provider will give you this injection.

Drink extra fluids before and after your radiologic test. Ioversol 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 specia...