Related Terms. 1  annual gross income. 2  exclusion ratio. 3  gift tax. 4  creditable coverage. 5  annual exclusion. 6  mutually exclusive investment decisions. 7  foreign housing exclusion. 8  mutual exclusion doctrine. 9  low exercise price option (LEPO). 10  foreign earned income exclusion.
Methaqualone was first synthesized in India in 1955 by scientists trying to find a cure for malaria. The drug was ineffective against the disease, but not as a central nervous system depressant â and if a user could resist its sedative effects, a user could get high.
It has also been used illegally as a recreational drug, commonly known as Quaaludes (/ËkweÉªljuËdz/ KWAY-lewdz), particularly in the 1970s in North America, or as Mandrax (methaqualone 250 mg combined with diphenhydramine 25 mg).ain article: Methaqualone. Methaqualone is a sedative-hypnotic drug similar in effect to barbiturates, a general CNS depressant. Its use peaked in the 1960s and 1970s as a hypnotic for the treatment of insomnia, and as a sedative and muscle relaxant.