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3.03
Drugs
Term | Definition |
---|---|
anaphylaxis | an extreme allergic reaction that can lead to respiratory distress, circulatory collapse, or death |
antagonist | a substance that interferes with or opposes the action of a drug |
brand name | the trade or proprietary name of a drug with a registered trademark |
contraindication | a factor that makes the use of a drug undesirable or dangerous |
drug | a substance that alters bodily function |
efficacy | the power to produce a specific result; aka effectiveness |
generic name | the nonproprietary name of a drug, usually a simplified version of its chemical name |
phytomedicine | herbal medicine |
potentiation | increased potency as a result of 2 drugs acting together |
perscription (Rx) | a written and signed order for a drug with directions for its administration |
side effect | a result of a drug or therapy that is unrelated to or an extension of its intended effect, usually referring to an undesirable effect |
substance dependence | a condition that may result from chronic use of a drug that creates a chronic or compulsive need for the user regardless of any negative effects; can be physical or psychological |
synergy | the combined action of 2 or more drugs working together to produce an effect greater than any of those drugs could produce alone |
tolerance | the loss of effectiveness of a drug resulting from chronic use, requiring a higher dose to achieve the original response |
withdrawal | a condition following the cessation or reduction of a drug after regular use |