Also called oil of Wintergreen, the liquid has analgesic (see ANALGESICS) and counter-irritant properties. Rubbed into the skin, the oil helps to relieve pain in LUMBAGO, SCIATICA and ‘rheumatic conditions’.
oil of wintergreen: a liquid with *counterirritant and *analgesic properties, applied to the skin as an ingredient in preparations to relieve pain in lumbago, sciatica, and rheumatic conditions.
Esters or salts of salicylic acid, such as aspirin, and including glycoside forms such as salicin. They are widely used as topical irritants and (especially) as anti-inflammatory and analgesic agents and prostaglandin inhibitors.... salicylates