Methaqualone
From DrugPedia: A Wikipedia for Drug discovery
Methaqualone is a sedative drug which is similar in effect to barbiturates, a general CNS depressant. It was used in the 1960s and 1970s as an anxiolytic, for the treatment of insomnia, and as a sedative and muscle relaxant. It has also been used illegally as a recreational drug, commonly known as Quaaludes (particularly in the 1970s in North America) or as Mandrax. In the 2000s, it is widely used as a recreational drug in South Africa.
Illegal use as a recreational drug
Quaaludes became increasingly popular as a recreational drug during the 1960s, and during the disco club scene in the 1970s. They were often used during sexual activity because of heightened sensitivity coupled with relaxation and euphoria. The drug was more tightly regulated in Britain under the Misuse of Drugs Act 1971 and in the U.S. from 1973. It was withdrawn from many developed markets in the 1980s, being made a Schedule I drug in the US in 1984.
Smoking methaqualone, either alone or as an adulterant added to various legal and illegal smoking mixtures, gained popularity in the United States during the mid 1970s. When smoked, methaqualone gives the user an immediate trance-like euphoria that quickly wears off. Because the various binders and inert ingredients that were contained in the pill form were toxic when smoked, this practice was roundly decried by the medical community as a serious health risk. Smoking methaqualone pills can lead to emphysema and other chronic lung disorders, most notably talcosis.