Cannabis (/ˈkænəbɪs/) is a genus of flowering plant that includes three species (and seven ) or subspecies, sativa, indica, and ruderalis. The plant is indigenous to central Asia and the Indian subcontinent.


Methamphetamine (contracted from N-methylamphetamine) is a strong central nervous system (CNS) stimulant that is mainly used as a recreational drug and less commonly as a treatment for attention deficit hyperactivity disorder and obesity.


Cocaine, also known as benzoylmethylecgonine or coke, is a strong stimulant mostly used as a recreational drug.


Opiates are alkaloid compounds found naturally in the opium poppy plant Papaver somniferum.


Oxycodone is a semisynthetic opioid synthesized from thebaine, an opioid alkaloid found in the Persian poppy and one of the many alkaloids found in the opium poppy.


Heroin is an opioid pain killer. It is also used less commonly as a cough suppressant and as an antidiarrhoeal. Heroin is used as a recreational drug for its euphoric effects. Frequent and regular administration is associated with tolerance and physical dependence.


Methadone, sold under the brand name Dolophine among others, is an opioid used to treat pain and as maintenance therapy or to help with detoxification in people with opioid dependence.


Phencyclidine (PCP), also known as angel dust and Sernyl among others, is a dissociative drug.


3,4-Methylenedioxymethamphetamine (MDMA), commonly known as ecstasy (E), is a psychoactive drug used primarily as a recreational drug.


Amphetamine (contracted from alpha methylphenethylamine) is a potent central nervous system (CNS) stimulant that is used in the treatment of attention deficit hyperactivity disorder (ADHD), narcolepsy, and obesity.

Designer Drugs

A designer drug is a structural or functional analog of a controlled substance that has been designed to mimic the pharmacological effects of the original drug, while avoiding classification as illegal and/or detection in standard drug tests.3


Barbiturates are drugs that act as central nervous system depressants, and can therefore produce a wide spectrum of effects, from mild sedation to total anesthesia.