What Are Potassium Iodide (KI) Tablets?

Potassium iodide (KI) tablets are a thyroid-protecting anti-radiation pill. Used in the event of a nuclear emergency, KI tablets can help avoid or reduce the risk of radiation-induced hyperthyroidism. This is one way to protect the thyroid gland from exposure to radioactive iodine.

The dosage of potassium iodide tablets depends on a person’s age and weight. The current guidelines established by the US Food and Drug Administration (FDA) recommend that adults take 130 mg once daily for as long as there is exposure to high levels of radiation, up to a maximum dose of three days. Children over 12 years old should take 65 mg once daily, and children under 3 years old should take 32 mg once per day.

Why Is Taking Potassium Iodide Important?

In the event of a radiation emergency, it is important to take potassium iodide tablets to protect the thyroid gland against radiation-induced hyperthyroidism. Radioactive iodine, which is released during a nuclear accident, can enter the body through air, food, or water. When this occurs, the thyroid may be exposed to very high levels of radiation, which can cause thyroid cancer or other serious health problems.

By taking potassium iodide, people can block the uptake of radioactive iodine into their thyroid glands. By doing so, they can significantly reduce the risk of developing radiation-induced hyperthyroidism. It is recommended that people begin taking the tablets at least 24 hours before the radiation exposure begins.

Where Can You Get KI Tablets?

Potassium iodide tablets can be obtained from pharmacies, hospitals, or online sources. They are also available from some local governments or state agencies. However, it is important to note that potassium iodide tablets are not available for sale in all states. Therefore, it is important to check with your local agency or government to find out if the product is available in your area.

Potassium Iodide Side Effects

Although potassium iodide tablets are generally safe, there are some potential side effects. These include nausea, vomiting, diarrhea, abdominal pain, and headache. If any of these symptoms occur while taking the tablets, it is important to stop taking them and contact a doctor immediately.

It is also important to note that potassium iodide tablets should not be taken if a person is allergic to iodide. People who are pregnant or breastfeeding should also consult their doctor before taking these tablets.

When Should You Take Potassium Iodide Tablets?

If you live in an area prone to radiation emergencies, such as near a nuclear power plant, it is important to keep potassium iodide tablets on hand. In the event of a radiation emergency, it is important to start taking the tablets as soon as possible. It is recommended to take them at least 24 hours before the radiation exposure begins.

However, it is important to remember that potassium iodide tablets are not effective when taken after the fact. Therefore, it is important to take the tablets before the radiation exposure begins to ensure maximum protection from radiation-induced hyperthyroidism.

Potassium iodide tablets are an important tool to have in case of a radiation emergency. They can help protect the thyroid gland from radiation exposure by blocking the intake of radioactive iodine. It is important to take the tablets as soon as possible and to follow the dosage guidelines established by the FDA.