Patent medicine




A patent medicine, also known as a nostrum (from the Latin nostrum remedium, or "our remedy") is a commercial product advertised (usually heavily) as a purported over-the-counter medicine, without regard to its effectiveness.
Patent medicines were one of the first major product categories that the advertising industry promoted; patent medicine promoters pioneered many advertising and sales techniques later used for other products. Patent medicine advertising often marketed products as being medical panaceas (or at least a treatment for a large number of diseases) and emphasized exotic ingredients and endorsements from purported experts or celebrities, which may or may have not been true. Patent medicines were increasingly constricted in the United States in the early 20th century as the Food and Drug Administration and Federal Trade Commission added ever-increasing regulations to prevent fraud, unintentional poisoning and deceptive advertising. Sellers of liniments claimed to contain snake oil and falsely promoted as a cure-all – made the snake oil salesman a lasting symbol for a charlatan.