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Injected into the fatty layer of tissue beneath the outer layer of skin.ĭrug mixed with a semisolid melting substance meant for administration by insertion in the vagina, rectum, or urethra. Order given by a doctor for medication dosage, route, and timing of administration. Science that studies, develops, and tests new drugs. Study of how the body absorbs, metabolizes, and excretes drugs. Swallowing of pills of liquids via the mouth.Īvailable for sale without a doctor's prescription. Nonsteroidal anti-inflammatory drug (NSAID)Īnti-inflammatory drug that does not include steroids. To change chemically or physically so as to make useful. Injected just beneath the outer layer of skin. Taking in of drugs in a fine spray of droplets. Shortened verson of a chemical name official drug name.Ĭhemical substance in the body that forms in one organ and moves to another organ or part on which the substance has an effect manufactured version of that chemical substance.Īdministration of a fluid through an intravenous tube at a slow and steady rate. Having a coating (as on a capsule) that prevents stomach irritation. Inadvisable to use said especially of a drug that might cause complications when used in combination with other drugs or when used on a patient with a particular set of symptoms.īiological or chemical agents that can aid or alter body functions. Name copyrighted by the manufacturer for a particular version of a drug. Substance able to cancel out unwanted effects of another substance.ĭrug that stops or slows the growth of fungus.ĭrug that reduces the action of histamines used in allergy treatmentsĭrug that stops the spread of tuberculosis.ĭrug that stops or slows the spread of a virus. How Are Drugs Classified? Drugs are categorized in a variety of different ways.Drug that causes temporary loss of ability to perceive sensations at a conscious level.ĭrug that lessens or neutralizes acidity.ĭrug that stops or slows bacterial growthĭrug that stops or slows the growth of harmful microorganisms.ĭrug that lowers blood sugar or increases insulin sensitivity. One of the ways to make it easier to understand is to have a good knowledge of drug classification, or the system by which various drugs are grouped together. Pharmacology, or the study of drugs and medications, is a complicated subject. Which is the best way to understand pharmacology? These agents generally are of three types: (1) synthetic chemicals, (2) chemical substances or metabolic products made by microorganisms, and (3) chemical substances derived from plants. Drugs such as synthetic cannabinoids, synthetic cathinones, ketamine, piperazines, and some plant-based drugs such as khat and kratom are examples of NPS. These are drugs designed to evade the existing drug laws. Which is an example of a chemical classification?Ĭhemical Classifications of Drugs. Anticonvulsant medications, for example, are used to prevent seizures, while mucolytic drugs break down mucus and relieve congestion. In the world of medicine and pharmacology, a drug can be classified by its chemical activity or by the condition that it treats. FAQ about Drugs Or Chemicals Can Quizlet How are drugs classified by their chemical activity?ĭrugs can be categorized in a number of ways.