But cocaine is hardly a new drug. It has been abused for centuries and even was used for legitimate, if misguided, purposes as a food additive less than a century ago. Cocaine deserves its reputation, however, as a wrecker of lives. Its addictive properties can lead an individual to sacrifice anything and everything to obtain it. Its potency is such, that for many users, the first time is also the last time, the experience ending in sudden death.
Cocaine is a stimulant, derived from the leaves of the coca plant.
The juice from the plant is boiled down and then dehydrated, leaving the familiar white powder. Crack is a crystal form of cocaine, that is especially potent. Like the powder, it can be diluted in a liquid and taken by injection. This feeling is temporary and followed by a feeling of depression. This feeling also is psychologically addictive.