
thumb|Sloan's Liniment (right) was once a popular over-the-counter drug.
thumb|Sloan's Liniment (right) was once a popular over-the-counter drug.
Liniment (from , meaning "to smear, anoint"), also called embrocation and heat rub, is a medicated topical preparation for application to the skin. Some liniments have a viscosity similar to that of water; others are lotion or balm; still, others are in transdermal patches, soft solid sticks, and sprays. Liniment usually is rubbed into the skin, which the active ingredients penetrate.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).