1. tricyclic - Noun
2. tricyclic - Adjective
tricyclic (not comparable)
(chemistry) Having three rings of atoms in the molecule.
a tricyclic antidepressant
Anthracene is tricyclic.
tricyclic (plural tricyclics)
(chemistry) Any tricyclic compound.
PER DRUG NOTES: Tricyclic antidepressants (TCAs) Amitriptyline : Preferentially (8x over norepinephrine) inhibits the reuptake of serotonin but norepinephrine reuptake inhibition is clinically significant. Source: Internet
Carbamazepine is an anticonvulsant which is structurally related to the tricyclic antidepressants and is useful in treating patients with temporal lobe epilepsy. Source: Internet
The tricyclic antidepressants levels of norepinephrine while bupropion affects levels of both norepinephrine and dopamine. Source: Internet
SSNRIs are as effective as SSRIs in the treatment of anxiety disorders. citation Tricyclic antidepressants Tricyclic antidepressants (TCAs) have anxiolytic effects; however, side effects are often more troubling or severe and overdose is dangerous. Source: Internet
; Tricyclic antidepressants (TCAs) : TCAs behave like type Ia antiarrhythmics and could terminate ventricular fibrillation and decrease contractility. Source: Internet
Liu B, Anderson G, Mittman N, et al: Use of selective inhibitors or tricyclic and risk of hip fractures in elderly people. Source: Internet