narcotic drug (substance)

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• Drug addiction — is widely considered a pathological state. The disorder of addiction involves the progression of acute drug use to the development of drug seeking behavior, the vulnerability to relapse, and the decreased, slowed ability to respond to naturally… …   Wikipedia

• substance — ► NOUN 1) a particular kind of matter with uniform properties. 2) the real physical matter of which a person or thing consists. 3) solid basis in reality or fact: the claim has no substance. 4) the quality of being important, valid, or… …   English terms dictionary

• drug use — Introduction       use of drugs for psychotropic rather than medical purposes. Among the most common psychotropic drugs are opiates ( opium, morphine, heroin), hallucinogens (LSD, mescaline, psilocybin), barbiturates, cocaine, amphetamines,… …   Universalium

• drug — drug1 /drug/, n., v., drugged, drugging. n. 1. Pharm. a chemical substance used in the treatment, cure, prevention, or diagnosis of disease or used to otherwise enhance physical or mental well being. 2. (in federal law) a. any substance… …   Universalium

• Narcotic — This article is about the drug classification. For the scuba diving reference, see Nitrogen narcosis. For the sedative agent, see Sedative. For pain control medications of both narcotic and non narcotic varieties, see Analgesic. For the album by… …   Wikipedia

• Drug policy of Sweden — The Drug policy of Sweden is one of zero tolerance, including cannabis, focusing on prevention, treatment, and control, aiming to reduce both the supply of and demand for illegal drugs.[1] Enforcement is in the form of widespread drug testing,… …   Wikipedia

• drug — 1. Therapeutic agent; any substance, other than food, used in the prevention, diagnosis, alleviation, treatment, or cure of disease. For types or classifications of drugs, see the specific name. SEE ALSO: agent. 2. To administer or take a …   Medical dictionary

• drug — I. noun Etymology: Middle English drogge Date: 14th century 1. a. obsolete a substance used in dyeing or chemical operations b. a substance used as a medication or in the preparation of medication c. according to the Food, Drug, and Cosmetic Act… …   New Collegiate Dictionary

• Drug policy of Canada — Canada s drug regulations are covered by the Food and Drug Act and the Controlled Drugs and Substances Act. Governor in Council. Drug policy of Canada has traditionally favored punishment of the smallest of offenders, but this convention was… …   Wikipedia

• drug — n. & v. n. 1 a medicinal substance. 2 a narcotic, hallucinogen, or stimulant, esp. one causing addiction. v. (drugged, drugging) 1 tr. add a drug to (food or drink). 2 tr. a administer a drug to. b stupefy with a drug. 3 intr. take drugs as an… …   Useful english dictionary

• substance — noun 1》 a particular kind of matter with uniform properties.     ↘an intoxicating or narcotic drug. 2》 the real physical matter of which a person or thing consists.     ↘solid basis in reality or fact: the claim has no substance.… …   English new terms dictionary