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Strong Iodine

Potassium Iodide/Iodine

What is Strong Iodine used for?

This medication contains iodine and potassium iodide. It is used along with antithyroid medicines to prepare the thyroid gland for surgical removal and to treat certain overactive thyroid conditions (hyperthyroidism, thyroid storm). It works by shrinking the size of the thyroid gland and by decreasing the amount of thyroid hormones the body makes. This medication may also be used to protect the thyroid gland after radioactive iodine treatment or in a radiation exposure emergency. In such cases, this product blocks the thyroid gland from absorbing radioactive iodine, protecting it from damage and reducing the risk of thyroid cancer. In a radiation exposure emergency, use this medication along with other emergency measures that will be recommended to you by public health and safety officials (such as finding safe shelter, evacuation, controlling food supply). This medication may also be used for other conditions as determined by your doctor (such as treatment of iodine deficiency).


Potassium Iodide/Iodine


Vitamins And Minerals
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What does Strong Iodine look like?

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Strong Iodine Frequently Asked Questions

Take this medication by mouth as directed. Use the dropper that comes with the bottle to measure the correct dose. To improve the taste, mix the dose in a full glass (8 ounces or 240 milliliters) of water, milk, formula, or juice before taking. To decrease stomach upset, take this medication after meals or with food.

Dosage is based on your medical condition and response to treatment. Do not increase your dose, take it more often, or take it for longer than prescribed or recommended because of the increased risk of side effects.

In a radiation emergency, take this drug only when public health and safety officials tell you to do so. Start treatment as soon as possible for the best protection. The length of treatment will be determined by public health and safety officials.

If so directed, use this medication regularly to get the most benefit from it. To help you remember, take it at the same time(s) each day.

Tell your doctor if your condition lasts or gets worse.

IMPORTANT: HOW TO USE THIS INFORMATION: This is a summary and does NOT have all possible information about this product. This information does not assure that this product is safe, effective, or appropriate for you. This information is not individual medical advice and does not substitute for the advice of your health care professional. Always ask your health care professional for complete information about this product and your specific health needs.

Strong Iodine Dosage and Form Information

Solution Oral
5 %

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