Drug class

Iodine

Rather than representing a single discrete therapeutic class, iodine is an essential chemical element and active pharmaceutical ingredient utilized across multiple distinct drug categories depending on its chemical formulation. Read more about Iodine

14 drugs in this class 13 manufacturers

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Drugs in Iodine

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About Iodine.

Rather than representing a single discrete therapeutic class, iodine is an essential chemical element and active pharmaceutical ingredient utilized across multiple distinct drug categories depending on its chemical formulation.

Pharmacologically, it serves as a topical antiseptic and disinfectant by rapidly penetrating microbial cell walls to oxidize proteins and nucleic acids, an antithyroid or thyroid-blocking agent via the Wolff-Chaikoff effect to inhibit thyroid hormone synthesis and release, and a targeted radiotherapeutic isotope (iodine-131) emitting beta radiation to ablate hyperfunctioning or malignant tissue.

Clinically, these varied formulations are primarily indicated for superficial wound care and surgical antisepsis, severe hyperthyroidism or thyroid storm, emergency radiation protection, and the diagnosis and treatment of differentiated thyroid cancer.