Tag: Radiation emergency

Globally, approximately 2 billion people suffer from iodine deficiency [1.9.1]. Understanding different iodine solutions is crucial, leading many to ask: **What is the difference between Lugol's iodine and potassium iodide?** This distinction is vital for their use in medicine and supplementation.

According to the American Thyroid Association, people who have had a major allergic reaction to iodine should not take potassium iodide (KI) under any circumstances. This medication, most notably used during nuclear emergencies to protect the thyroid gland from radioactive iodine, has several key contraindications and risks that healthcare professionals and the public must understand.

While potassium iodide (KI) is a critical protective measure during a radiation emergency, the FDA cautions that it is not for everyone. Understanding **who should avoid potassium iodide** is essential for preventing dangerous side effects and ensuring it is used only by those who will benefit most.