TY - CHAP M1 - Book, Section TI - Sedative–Hypnotics A1 - Sud, Payal A1 - Lee, David C. A2 - Nelson, Lewis S. A2 - Howland, Mary Ann A2 - Lewin, Neal A. A2 - Smith, Silas W. A2 - Goldfrank, Lewis R. A2 - Hoffman, Robert S. PY - 2019 T2 - Goldfrank's Toxicologic Emergencies, 11e AB - Sedative–hypnotics are xenobiotics that limit excitability (sedation) and or induce drowsiness and sleep (hypnosis). Anxiolytics (formerly known as minor tranquilizers) are medications prescribed for their sedative–hypnotic properties. Mythology of ancient cultures is replete with stories of xenobiotics that cause sleep or unconsciousness (Chap. 1). Sedative–hypnotic overdoses were described in the medical literature soon after the commercial introduction of bromide preparations in 1853. Other commercial xenobiotics that subsequently were developed include chloral hydrate, paraldehyde, sulfonyl, and urethane. SN - PB - McGraw-Hill Education CY - New York, NY Y2 - 2024/03/28 UR - accessemergencymedicine.mhmedical.com/content.aspx?aid=1163017871 ER -