GNH USA

Europe — EMA

Йодопол

Йодопол is a radioactive iodine solution used in nuclear medicine for diagnostic and therapeutic procedures. This EU-manufactured sodium iodide (131I) is admini

Sodium Iodide (131i)

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What is Sodium Iodide (131i)?

Йодопол is a radioactive iodine solution used in nuclear medicine for diagnostic and therapeutic procedures. This EU-manufactured sodium iodide (131I) is administered orally for thyroid assessment and treatment. Short shelf life requires prompt use after receipt.

What is Sodium Iodide (131i) used for?

Sodium iodide (131I) is primarily used in thyroid imaging and therapy. It helps evaluate thyroid function and treat overactive thyroid conditions or thyroid cancer. The radioactive iodine is absorbed by thyroid tissue, allowing doctors to assess uptake patterns or deliver targeted radiation. This makes it useful in both diagnostic scans and therapeutic ablation.

What are the side effects of Sodium Iodide (131i)?

After oral administration, sodium iodide (131I) is absorbed and concentrated in the thyroid gland. Patients may notice a metallic taste or mild throat discomfort shortly after taking it. Some individuals report temporary fatigue or nausea, which typically resolves within a few hours. The effects are related to the radioactive properties and thyroid tissue interaction.

What precautions apply to Sodium Iodide (131i)?

This medication should be handled with care due to its radioactivity. Pregnant women and breastfeeding individuals should avoid use unless medically necessary. Patients must follow radiation safety guidelines, including increased fluid intake and frequent urination to reduce radiation exposure. Avoid close contact with others for several days after administration.

What does Sodium Iodide (131i) interact with?

Certain medications may interfere with thyroid uptake of radioactive iodine, including thyroid hormones, antithyroid drugs, and iodine-containing supplements. Avoid consuming foods high in iodine, such as seaweed or iodized salt, before the procedure. Alcohol and caffeine do not directly interact but may affect hydration status, which is important for clearance.

Frequently asked questions

What is sodium iodide (131I) used for?+
It is used in nuclear medicine for thyroid imaging and treatment of thyroid conditions, including hyperthyroidism and thyroid cancer.
How is Йодопол administered?+
It is taken orally as a solution, typically in a clinical setting under medical supervision.
Are there side effects of sodium iodide (131I)?+
Common effects include a metallic taste, mild throat discomfort, temporary fatigue, or nausea, which usually resolve quickly.
Can I take sodium iodide (131I) if I am pregnant?+
Pregnant individuals should avoid this medication unless specifically advised by a healthcare provider due to radiation risks.
How long does the radioactivity last in sodium iodide (131I)?+
The radioactive half-life is about 8 days, but most of the radioactivity is cleared from the body within a few weeks.
Information provided on this page is for educational use by procurement and clinical professionals. Always consult a licensed healthcare provider for medical advice and prescribing decisions. GNH USA supplies this product subject to applicable regulatory and licensing requirements.

Product details

Drug
Sodium Iodide (131i)
Route
Oral Use
Manufacturer
Narodowe Centrum Badań Jądrowych
Origin
EU

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