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Quaalude

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Quaalude

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Methaqualone (; brand name Quaalude /ˈkwld/ ) is a sedative-hypnotic drug that is similar in effect to barbiturates, a general central nervous system depressant. The sedative-hypnotic activity was first noted by Indian researchers in the 1950s and in 1962 methaqualone itself was patented in the US by Wallace and Tiernan.[1] Its use peaked in the early 1970s as a hypnotic, for the treatment of insomnia, and as a sedative and muscle relaxant. It has also been used illegally as a recreational drug. Clandestinely produced methaqualone is seized by government agencies and police forces around the world.

Methaqualone was first synthesized in India in 1951 by Indra Kishore Kacker and Syed Hussain Zaheer, for use as an antimalarial drug.[2] [3][4] It was soon introduced to Japanese and European consumers as a safe barbiturate substitute. By 1965 it was the most commonly prescribed sedative in Britain, where it has been sold legally under the names Malsed, Malsedin, and Renoval. In 1965 a Methaqualone/antihistamine combination was sold as the sedative drug Mandrax, by Roussel Laboratories (now part of Sanofi-Aventis). In 1972 it was the sixth-bestselling sedative in the USA,[5] where it was legal under the brand name Quaalude.

Quaalude in the United States was originally manufactured in 1965 by the Fort Washington, Pennsylvania based pharmaceutical firm William H. Rorer Inc. The drug name "Quaalude" shared a stylistic reference to another drug marketed by the firm, Maalox, and was a shortened version of the phrase "quiet interlude".[6]

In 1978, Rorer sold the rights to manufacture Quaalude to the Lemmon Company of Sellersville, Pennsylvania. At that time, Rorer chairman John Eckman commented on Quaalude's bad reputation stemming from illegal manufacture and abuse of methaqualone, and illegal sale and abuse of legally prescribed Quaalude:

"Quaalude accounted for less than 2% of our sales but created 98% of our headaches."

Both companies still regarded Quaalude as an excellent sleeping drug. Lemmon, well aware of Quaalude's public image problems, used advertisements in medical journals to urge physicians "not to permit the abuses of illegal users to deprive a legitimate patient of the drug". Lemmon also marketed a small quantity under another name, Mequin, so doctors could prescribe the drug without the negative implications.[2]

The rights to Quaalude were held by the JB Roerig & Company division of Pfizer, before the drug was finally discontinued in the United States in 1985, mainly due to its psychological addictiveness and recreational use.[7]

Uses

Medical

Methaqualone is a depressant that increases the activity of the GABA receptors in the brain and nervous system. When GABA activity is increased, blood pressure drops and the breathing and pulse rates slow, leading to a state of deep relaxation. These properties explain why methaqualone was originally mainly prescribed for insomnia,[8] most commonly in 300 mg dosage.

Methaqualone peaks in the bloodstream within several hours, its effects generally lasting four to eight hours. Regular users build up a physical tolerance, requiring larger doses for the same effect. Overdose can lead to nervous system shut down, coma and death.[9]

Methaqualone is not recommended for use while pregnant and is in pregnancy category D.[10] Methaqualone is available in Canada by prescription as a Schedule III drug. It is banned in India.[11]

Recreational

Methaqualone became increasingly popular as a recreational drug in the late 1960s and early 1970s, known variously as 'ludes or sopers (also soapers) in the U.S. and mandrakes and mandies in Great Britain. The drug was sometimes used during sexual activity due to heightened sensitivity and lowered inhibition coupled with relaxation and euphoria.

The drug was often used by people who went dancing at glam rock clubs in the early 1970s and at discos in the late 1970s. (One slang term for Quaalude was disco biscuits.) In the mid-1970s there were bars in Manhattan called juice bars that only served non-alcoholic drinks that catered to people who liked to dance on methaqualone.[12]

Smoking methaqualone, either by itself or as an adulterant added to various legal and illegal smoking mixtures, gained popularity in the US among a few during the mid-1970s. 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.

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 early 1980s. In the United States it was withdrawn in 1982 and made a Schedule I drug in 1984.

Gene Haislip, the former head of the Chemical Control Division of the Drug Enforcement Agency (DEA), told the PBS documentary program Frontline: "We beat 'em." By working with governments and manufacturers around the world, the DEA was able to halt production and, Haislip says, "eliminated the problem".[13][14][15]

Methaqualone was manufactured in the United States under the name Quaalude by the pharmaceutical firms Rorer and "Lemmon" with the numbers 714 stamped on the tablet, so people often referred to Quaalude as 714s, "Lemmons", or "Lemmon 7s". Methaqualone was also manufactured in the USA under the trade names Sopor and Parest. After the legal manufacture of the drug ended in the United States in 1982, underground laboratories in Mexico continued illegal manufacture of methaqualone all through the 1980s, continuing the use of the "714" stamp, until their popularity waned in the early 1990s. Bristol Myers manufactured this drug until taken out of the market in 1982 as well.

Methaqualone is one of the most commonly used recreational drugs in South Africa.[16][17] Commonly known as Mandrax, M-pills, buttons, or smarties, it is not taken orally but is crushed and mixed in a pipe with cannabis. The drug's price of R90 (about US$8) together with readily available cheap, low-grade marijuana, makes methaqualone one of the preferred drugs of the lower-income, mid and upper sections of South African society.[16]

Effects

Effects can include euphoria, drowsiness, reduced heart rate, reduced respiration, increased sexual arousal (aphrodisia), and paresthesias (numbness of the fingers and toes). Larger doses can bring about respiratory depression, slurred speech, headache, and photophobia (a symptom of excessive sensitivity to light).

Overdose

An overdose can cause delirium, convulsions, hypertonia, hyperreflexia, vomiting, renal failure, coma, and death through cardiac or respiratory arrest. It resembles barbiturate poisoning, but with increased motor difficulties and a lower incidence of cardiac or respiratory depression. While the standard one tablet adult dosage of Quaalude was 300 mg, a dose of 8000 mg is lethal. However, a dose as little as 2000 mg could also be lethal, especially if taken with an alcoholic beverage.[2]

Drug testing

Urine drug test of gas-liquid chromatography (GLC) confirmation up to 72 hours after the last intake is a practical way of detecting methaqualone use in individuals.[18]

To avoid a false positive Substance Abuse and Mental Health Services Administration (SAMHSA) determined the initial cut off level of 300 ng/ml for forensic and workplace drug testing of methaqualone. Only after the confirmatory test of 200 ng/ml will a person be considered positive and possibly face penalties or workplace disciplinary action.[19] As reported by Quest Diagnostics in 2011, methaqualone had a 0% positive drug testing rate in the US, making it one of the least used recreational drugs in that year.[20]

See also

References

External links

  • Erowid Vault--Methaqualone (Quaaludes)

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