anxiolytic

Definition / meaning of anxiolytic

A drug used to treat symptoms of anxiety, such as feelings of fear, dread, uneasiness, and muscle tightness, that may occur as a reaction to stress. Most anxiolytics block the action of certain chemicals in the nervous system. Also called antianxiety agent and anxiolytic agent.

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Source(s):

The Web site of the National Cancer Institute (http://www.cancer.gov/)

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