"Laudanum": The common name for Tincture of Opium, and the form in which that drug is most frequently administered. . . It is narcotic, sedative, and being made with spirit, is also, to a certain extent, stimulant and anti-spasmodic. For relieving pain, wherever situated, to diminish irritation, and to procure sleep, it is the best of the medicines we possess." (From: The Family Doctor, a Dictionary of Domestic Medicine and Surgery, by a Dispensary Surgeon. London, c.1860)