Cocaine is a white powder. People can snort it up the nose. They can also mix it with water and inject (shoot up) it into their arm with a needle. Cocaine can also be made into small white rocks, called Crack. It's called Crack because when the rocks are heated, they make a cracking sound. Crack is smoked in a small glass pipe.
Cocaine can make you feel full of energy and in control of your world. But it can also make you restless, scared, or angry.
Some slang names for cocaine are:
NEXT: Signs of Cocaine Use