Cocaine - Paperback

by National Institute on Drug Abuse (Nida) (Author)

Cocaine is a powerfully addictive stimulant drug. For thousands of years, people in South America have chewed and ingested coca leaves (Erythroxylon coca), the source of cocaine, for their stimulant effects. The purified chemical, cocaine hydrochloride, was isolated from the plant more than 100 years ago. In the early 1900s, purified cocaine was the main active ingredient in many tonics and elixirs developed to treat a wide variety of illnesses. Before the development of synthetic local anesthetic, surgeons used cocaine to block pain. However, research has since shown that cocaine is a powerfully addictive substance that can alter brain structure and function if used repeatedly. Today, cocaine is a Schedule II drug, which means that it has high potential for. As a street drug, cocaine appears as a fine, white, crystalline powder and is also known as Coke, C, Snow, Powder, or Blow.