单词	tricyclic antidepressant
释义	tricyclic antidepressant noun : any of a group of antidepressant drugs (such as imipramine and amitriptyline) that contain three fused benzene rings, potentiate the action of catecholamines (such as norepinephrine and serotonin) by inhibiting their uptake by nerve endings, and do not inhibit the action of monoamine oxidase called also tricyclic Example Sentences Recent Examples on the Web There are a lot of options out there, including beta blockers (which reduce your blood pressure) and tricyclic antidepressants (these affect your levels of serotonin and other brain chemicals). Korin Miller, SELF, 3 Aug. 2018 These include prescription antihistamines, OTC antihistamines, tricyclic antidepressants, some heartburn medications, and certain asthma drugs. Korin Miller, SELF, 5 Sep. 2018 Possible treatments include blood pressure drugs like beta-blockers; anticonvulsant agents like topirimate (Topamax); and tricyclic antidepressants like imipramine (Tofranil). Jane E. Brody, New York Times, 18 Sep. 2017 Word History First Known Use 1966, in the meaning defined above Medical Definition tricyclic antidepressant noun : any of a group of antidepressant drugs (as imipramine, amitriptyline, desipramine, and nortriptyline) that contain three fused benzene rings, that potentiate the action of catecholamines (as norepinephrine and serotonin) by inhibiting their uptake by nerve endings, and that do not inhibit the action of monoamine oxidase
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