A wave of new drugs has grown frequently popular with today's adolescents and young adults. These drugs are generally known as club drugs, a word originating from the rave phenomenon. Many club drugs are also named designer drugs, pointing to the fact that many of the drugs are man made (for example, <u>Ecstasy or ketamine</u>) rather than perceived in or derived from nature (for example, <u>marijuana or opium derivatives</u>).
