Tincture of iodine

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Tincture of Iodine

Tincture of iodine or iodine tincture is a solution of iodine and potassium iodide in ethanol. It is primarily used as a disinfectant for external application in the prevention of wound infection.

Pronunciation

Tincture of iodine: /ˈtɪŋktʃər ɒv ˈaɪədaɪn/

Etymology

The term "tincture" originates from the Latin word 'tinctura' meaning 'dyeing'. The term "iodine" comes from the Greek 'iodes' meaning 'violet'.

Usage

Tincture of iodine is used in both human and veterinary medicine. It is applied topically to the skin to disinfect wounds or to sanitize skin before a surgical procedure. It is also used in the treatment of minor cuts, scrapes, and burns.

Related Terms

  • Antiseptic: A substance that inhibits the growth and development of microorganisms.
  • Iodophor: A combination of iodine and a solubilizing agent, often used as a replacement for tincture of iodine.
  • Povidone-iodine: A stable chemical complex of polyvinylpyrrolidone (povidone, PVP) and elemental iodine, used in medicine as a topical antiseptic.

See Also

External links

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