Recreational drug use is the use of one or more psychoactive drugs to induce an altered state of consciousness, either for pleasure or for some other casual...

Several non-human animal species are said to engage in apparent recreational drug use, that is, the intentional ingestion of psychoactive substances in...

oxide had become more popular as a recreational drug in the Western world and other nations. Increasing recreational use has become a public health concern...

psychoactive drugs can cause addiction and/or physical dependence. Excessive use of stimulants can promote stimulant psychosis. Many recreational drugs are illicit;...

Recreational drug tourism is travel for the purpose of obtaining or using drugs for recreational use that are unavailable, illegal or very expensive in...

Polysubstance use or poly drug use refers to the use of combined psychoactive substances. Polysubstance use may be used for entheogenic, recreational, or off-label...

compounds often favored in recreational drug use, which are often illegal. Although there are various methods of taking drugs, injection is favoured by...

non-chemically uniform drug from the cannabis plant. Native to Central or South Asia, the cannabis plant has been used as a drug for both recreational and entheogenic...

substances Polysubstance dependence Recreational drug use Self-medication Substance abuse Substance dependence Drug injection Drug policy of Portugal Golden Triangle...

in many over-the-counter cough suppressant cold medicines, is used as a recreational drug and entheogen for its dissociative effects. Street names include...