Cocaine is an illicit drug that comes from the leaves of the coca plant. It can also be chemically synthesised.

Cocaine belongs to the ‘stimulant’ class of drugs, which also includes amphetamines (including methamphetamine) and ecstasy. These drugs speed up messages between the brain and the body, resulting in feelings of energy, alertness and confidence.

Cocaine typically comes in two forms: powder or crystal/rock. The powder is usually snorted or rubbed into the gums, and may also be dissolved in water and injected. The crystal/rock form “crack” is usually smoked.

Common street names for cocaine include C, coke, crack, nose candy, snow, white lady, toot, Charlie, blow, white dust and stardust.