RT Book, Section A1 Valento, Matthew A1 Liebelt, Erica L. A2 Nelson, Lewis S. A2 Howland, Mary Ann A2 Lewin, Neal A. A2 Smith, Silas W. A2 Goldfrank, Lewis R. A2 Hoffman, Robert S. SR Print(0) ID 1163014260 T1 Cyclic Antidepressants T2 Goldfrank's Toxicologic Emergencies, 11e YR 2019 FD 2019 PB McGraw-Hill Education PP New York, NY SN 9781259859618 LK accessemergencymedicine.mhmedical.com/content.aspx?aid=1163014260 RD 2024/03/29 AB The term cyclic antidepressant (CA) refers to a group of pharmacologically related xenobiotics used for treatment of depression, neuralgic pain, migraines, enuresis, and attention deficit hyperactivity disorder (ADHD). Most CAs have at least three rings in their chemical structure. They include the traditional tricyclic antidepressants (TCAs) imipramine, desipramine, amitriptyline, nortriptyline, doxepin, trimipramine, protriptyline, and ­clomipramine, as well as other cyclic compounds such as the tetracyclic, maprotiline and the dibenzoxapine amoxapine, antidepressants.