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About: dbr:Cocaine     Goto   Sponge   NotDistinct   Permalink

An Entity of Type : umbel-rc:DrugProduct, within Data Space : dbpedia.org associated with source document(s)

Type: Thingdul:ChemicalObjectchemical substanceDrugdiseasedrugumbel-rc:DrugProduct New Facet based on Instances of this Class

Cocaine (from French: cocaïne, from Spanish: coca, ultimately from Quechua: kúka) is a stimulant drug obtained from the leaves of two Coca species native to South America, Erythroxylum coca and Erythroxylum novogranatense. After extraction from coca leaves and further processing into cocaine hydrochloride (powdered cocaine), the drug may be snorted, heated until sublimated and then inhaled, or dissolved and injected into a vein. Cocaine stimulates the reward pathway in the brain. Mental effects may include an intense feeling of happiness, sexual arousal, loss of contact with reality, or agitation. Physical effects may include a fast heart rate, sweating, and dilated pupils. High doses can result in high blood pressure or high body temperature. Effects begin within seconds to minutes of use