iodotope
Iodotope (Sodium Iodide I-131) is a medication supplied as a capsule and solution.
Sodium Iodide I-131 · by Bracco
Key facts
- Active ingredient
- Sodium Iodide I-131
- Form
- Capsule, Solution
- Strength
- Sodium Iodide I-131 1-130mCi · Sodium Iodide I-131 1-150mCi · Sodium Iodide I-131 7-106mCi/BOT
- Type
- Prescription (Rx)
- Brand or generic
- Brand-name
- Manufacturer
- Bracco
- FDA application
- NDA010929
- Availability
- Discontinued (per FDA)
Dosage forms
Capsule and Solution
The forms currently marketed in the U.S., per the FDA National Drug Code Directory.
Ways to save
Ask for the generic
Same active ingredient, far cheaper. Is there a generic? →
Request a 90-day supply
Bulk fills usually lower the per-dose price vs monthly refills.
Use copay cards
Manufacturer copay cards & patient-assistance programs — especially for brand drugs.
Compare alternatives
A same-class option may cost less. See alternatives →
Frequently asked questions
- Is there a coupon or discount for Iodotope?
- pharmaranks is an independent ratings site, not a pharmacy — we don't issue coupons or sell Iodotope. To pay less, ask your prescriber or pharmacist whether a generic equivalent exists, check the manufacturer's copay/savings card and patient-assistance program, and compare a pharmacy discount card against your insurance copay. Prices vary by pharmacy, insurance, and location, so always confirm at the counter. This is general reference, not medical or financial advice.
- Who makes Iodotope?
- Iodotope is marketed by Bracco. You can see Bracco's full profile, rating, and other products on pharmaranks.
- Is Iodotope a brand-name or generic drug?
- Iodotope is a brand-name product with the active ingredient Sodium Iodide I-131.
- Is Iodotope available over the counter?
- No. Iodotope is a prescription (Rx) medication in the US — you need a prescription from a licensed clinician (in person or via telehealth); it isn't sold over the counter. For some conditions there are OTC alternatives — ask your pharmacist.
- What forms does Iodotope come in?
- Iodotope is currently marketed as capsule and solution, per the FDA's National Drug Code Directory.
- Is Iodotope FDA-registered?
- Iodotope is on record with the U.S. FDA under application number NDA010929. You can verify this on its official FDA label.
Information is sourced from public FDA regulatory data. Provided for general reference only — not medical advice. Always consult a licensed professional and the current prescribing information.
What people report to the FDA about SODIUM IODIDE I-131
The FDA Adverse Event Reporting System (FAERS) collects reports from patients and clinicians. It holds 1,799 reports naming SODIUM IODIDE I-131 — the active ingredient in Iodotope, and the FDA flagged 99% of those reports as serious. The effects reported most often — leaving out reports about overdose, misuse or the condition being treated, which dominate the raw list for common medicines:
- hypothyroidism1,087 reports
- endocrine ophthalmopathy51 reports
- treatment failure46 reports
- parathyroid tumour benign33 reports
- hyperthyroidism31 reports
- abortion spontaneous26 reports
- dacryostenosis acquired25 reports
- acute myeloid leukaemia24 reports
Read these as a signal, not a rate. A report does not mean SODIUM IODIDE I-131 caused the effect — anyone can file one, and many describe people taking several medicines for several conditions. Crucially there is no denominator: FAERS does not record how many people took the drug, so these counts cannot be turned into “X% of patients” — a bigger number often just means a more widely used or more talked-about drug. Duplicates exist, and publicity drives reporting. For what is actually established, read the FDA label.
Source: openFDA drug/event (FAERS), retrieved September 26, 2026.
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