1.
drugs
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The Columbia Encyclopedia, 6th ed., 2013
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...drugs, substances used in medicine either externally...particularly since World War II, many important new drugs have been developed, making chemotherapy an important part of medical practice. Such drugs include the antibiotics, which act against......
2.
hypnotic drugs
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The Columbia Encyclopedia, 6th ed., 2013
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...hypnotic drugs, drugs that induce sleep, sometimes called soporifics. In general, hypnotics are central nervous...Barbiturates and benzodiazepines are frequently prescribed hypnotics. Smaller doses of these same drugs may be used as sedatives....
3.
drug addiction and drug abuse
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The Columbia Encyclopedia, 6th ed., 2013
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......understanding; with the introduction of new drugs, such as cocaine, that are psychologically...society and includes both licit and illicit drugs, and the term "substance abuse" is now...marijuana, cocaine, or other illicit drugs. By comparison, 71% of the population......
4.
psychopharmacology
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The Columbia Encyclopedia, 6th ed., 2013
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......specifically to the study and synthesis of drugs used in the control of psychiatric illnesses...antimanic medications. The widespread use of drugs among individuals suffering from mental...1950s. Antipsychotic DrugsAntipsychotic drugs can ameliorate the types of delusions......
5.
pharmacology
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The Columbia Encyclopedia, 6th ed., 2013
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......substances, especially the actions of drugs, substances used to treat disease. Systematic investigation of the effects of drugs based on animal experimentation and the...Pharmacologists, emphasizing the mechanisms by which drugs act, draw on the disciplines of physiology......
6.
drug poisoning
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The Columbia Encyclopedia, 6th ed., 2013
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......considered drug poisoning. Virtually all drugs, especially in large doses or when taken...can initiate a toxic condition. Certain drugs used in combination, such as alcohol and...physiological state that is frequently dangerous. Drugs that affect the nervous system often cause......
7.
analgesic
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The Columbia Encyclopedia, 6th ed., 2013
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...analgesic (ăn´əljē´zĬk), any of a diverse group of drugs used to relieve pain. Analgesic drugs include the nonsteroidal anti-inflammatory drugs (NSAIDs) such as the salicylates, acetaminophen, narcotic drugs such as......
8.
amphetamine
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The Columbia Encyclopedia, 6th ed., 2013
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......ămfĕt´əmēn), any one of a group of drugs that are powerful central nervous system...hyperactive children, but the use of these drugs to treat such children has been controversial...become psychologically dependent on the drugs and, developing a tolerance for them......
9.
herbal medicine
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The Columbia Encyclopedia, 6th ed., 2013
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......extracts, or they may be used in the production of drugs. Approximately 25% of the prescription drugs sold in the United States are plant based...ingredients are present in over-the-counter drugs, such as laxatives. Medicines that come from......
10.
drug resistance
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The Columbia Encyclopedia, 6th ed., 2013
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......bacteria can resist the destructive effects of drugs such as antibiotics and sulfa drugs. Drug resistance has become a serious public health...have been passed on to consumers. The presence of drugs in the water supply, due at least in part to human......