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Cocaine (from French cocaïne, from Spanish coca, ultimately from Quechua kúka) [13] is a tropane alkaloid that acts as a central nervous system stimulant.As an extract, it is mainly used recreationally and often illegally for its euphoric and rewarding effects.
Two grams of crack cocaine. Crack cocaine, commonly known simply as crack, and also known as rock, is a free base form of the stimulant cocaine that can be smoked. Crack offers a short, intense high to smokers. The Manual of Adolescent Substance Abuse Treatment calls it the most addictive form of cocaine. [1]
Cocaine increases alertness, feelings of well-being, euphoria, energy, sociability, and sexuality. The former are some of the desired effects of cocaine intoxication. Not having the normal use of mental faculties by reason of the introduction of cocaine is defined drug intoxication by the laws in America, Europe, and most of the rest of the world, and it is a serious crime in specific contexts ...
The cocaine alkaloid content of dry Erythroxylum coca var. coca leaves was measured ranging from 0.23% to 0.96%. [8] Coca-Cola used coca leaf extract in its products from 1885 until about 1903, when it began using decocainized leaf extract.
In 1991, 2.3% of eighth-graders stated that they had used cocaine in their lifetime. This figure rose to 4.7% in 1999. For the older grades, increases began in 1992 and continued through the beginning of 1999. Between those years, lifetime use of cocaine went from 3.3% to 7.7% for tenth-graders and from 6.1% to 9.8% for high-school seniors.
"Pink cocaine" is a catchall term for a mixture of drugs that may or may not contain cocaine. It usually is made with ketamine — but as Dr. Adam Berman, a toxicologist and an addiction medicine ...
WebMD said this is due to several factors: the types of drugs mixed in the pink cocaine; whether alcohol is involved; how much pink cocaine is taken; and how the body reacts to the drugs.
Stimulants have a long history of use, both for medical and non-medical purposes. Archeological evidence from Peru shows that cocaine use dates back as far as 8000 B.C.E. [1] Stimulants have been used to treat various conditions, such as narcolepsy, attention deficit hyperactivity disorder (ADHD), obesity, depression, and fatigue.