Provides detailed information about the composition, history, effects, uses and abuses of common drugs, including illegal drugs and addictive substances, as well as commonly abused classes of prescription drugs.

2C-B (Nexus) -- Alcohol -- Amphetamines -- Amyl nitrate -- Anabolic steroids -- Antidepressants -- Barbiturates -- Benzodiazepine -- Benzylpiperazine/Trifluromethylphenylpiperazine -- Caffeine -- Catha edulis -- Cocaine -- Codeine -- Creatine -- Designer drugs -- Dextroamphetamine -- Dextromethorphan -- Diet pills -- Dimethyltryptamine -- Diuretics -- Ecstasy -- Ephedra/Ma Huang -- Fentanyl -- GBL -- GHB -- Herbal drugs -- Heroin -- Hydromorphone -- Inhalants -- Ketamine -- LSD -- Marijuana -- Melatonin -- Meperidine -- Mescaline -- Methadone -- Methamphetamines -- Methaqualone -- Methylphenidate -- Morphine -- Nicotine -- Nitrous oxide -- Opium -- Oxycodone -- PCP -- PMA and PMMA -- Psilocybin -- Rohypnol -- Salvia divinorum -- Tranquilizers.