The spelling of "lotio plumbi et opii" is a Latin pharmaceutical term that refers to a lotion containing lead acetate and opium. The correct pronunciation of this word is 'loh-tee-o ploo-mi et oh-pee-eye', which can be transcribed in IPA as /ˈləʊtiəʊ ˈplʌmi ˈɛt ˈəʊpi/. The word "lotio" means lotion, "plumbi" means lead, and "opii" means opium. It is essential to know the correct spelling and pronunciation of this word for pharmacists and physicians to provide the correct medication to their patients.
Lotio plumbi et opii, also known as Goulard's Extract or lead acetate and opium lotion, is a pharmaceutical preparation used for external application. It is classified as an astringent and analgesic lotion.
Lotio plumbi et opii contains two main active ingredients: lead acetate and opium. Lead acetate, a compound of metallic lead and acetic acid, is known for its astringent properties. Astringents are substances that cause tissues to contract, leading to a reduction in inflammation and irritation. This action helps to soothe and dry out the skin. Opium is derived from the poppy plant and possesses analgesic properties. It acts as a pain reliever by binding to opioid receptors in the body, thereby reducing pain sensations.
When applied topically, lotio plumbi et opii is commonly used to alleviate skin conditions characterized by inflammation, such as insect bites, rashes, or minor burns. The astringent properties of lead acetate help to reduce swelling and irritation, while the analgesic properties of opium provide relief from pain and discomfort. The lotion is typically applied directly to the affected area using a gentle rubbing motion until it is absorbed.
Due to the presence of lead in the formulation, caution should be exercised when using lotio plumbi et opii, and it is important to follow the instructions and dosage recommendations provided by a healthcare professional. Prolonged or excessive use may lead to the absorption of lead into the bloodstream, which can have toxic effects.
Lead and opium wash; lead acetate 1.75, tincture of opium 3.5, water 100; applied to sprains and bruises.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.