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substance abuse, addiction treatment & rehab. guide

Methaqualone

Methaqualone better known as Quaaludes was popular in 60s and 70s. In history methaqualone had some medical uses in 60s (sleeping pills) and was considered to be effective and useful. However, methaqualone was banned because abuse becomes common. Today it is available in some European countries. Nowadays, methaqualone is especially popular in South Africa (so-called Mandrax). Street methaqualone and its illegal mixtures with other drugs occurs as brown, gray or black powder with purity in range 30-70%. Sold as tablets and capsules.

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Trade

Trade & street names

methaqualone
quaalude, mandrax, sopor, parest

Products

no commercial products (illegal substance)

Medical info

Class

depressant

Medical use

no medical use

Routes

oral, smoked

Effects of use

euphoria, relaxation, isorientation, impaired memory of events, interacts with alcohol

Effects of overdose

shallow respiration, clammy skin, dilated pupils, depression, slurred speech, drunken behavior without odor of alcohol, weak and rapid pulse, delirium, convulsions, coma, possible death

Withdrawal effects

anxiety, insomnia, tremors, dellrium, convulsions, possible death

Onset

?

Duration of action

2-6 hours

Chemistry

Chemical name

2-methyl-3-o-tolyl-4(3H)-quinazolinone

Chemical formula

C16H14N2O

Molecular mass

250.30 g/mol
Risks tableRisks table