tricyclic


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tricyclic

 [tri-sik´lik]
containing three fused rings or closed chains in the molecular structure; see also antidepressant.

tricyclic

/tri·cyc·lic/ (-sik´lik) containing three fused rings or closed chains in the molecular structure; see also under antidepressant.

tricyclic

(trī-sĭk′lĭk, -sī′klĭk)
adj.
Having or being a molecular structure that contains three closed rings: a tricyclic molecule.
n.
A tricyclic antidepressant drug.

tricyclic

containing three fused rings in the molecular structure.
References in periodicals archive ?
Guidelines in Emergency Medicine Network (GEMNet): guideline for the management of tricyclic antidepressant overdose.
Predicting severity of tricyclic antidepressant overdose.
Major Finding: Compared directly with tricyclic antidepressants, SSRIs were associated with significantly higher rates of all-cause death (adjusted hazard ratio, 1.
In 2010, 30% of all antidepressant drugs prescribed on the NHS were tricyclic.
Tricyclics have been shown to increase cardiac events, including myocardial infarction, in patients with CVD; however, few population-based studies have examined the effects on people without known CVD, said Mark Hamer, Ph.
After adjusting for various confounding factors, including indicators of mental illness, the researchers found there was a 35pc increased risk of CVD associated with tricyclic anti-depressants.
Tricyclic antidepressants act primarily on sodium (fast) channels but also on delayed rectifier potassium (IKr) channels.
Tricyclic antidepressant drugs block the reuptake of serotonin and norepinephrine, and that action is thought to be the basis of their beneficial effects in patients with depression.
Of 404 patients treated with a tricyclic, the percentages improved at those time points were: 38%, 69%, 78%, 81%, and 85%.
Commonly recommended medications include beta blockers, calcium channel blockers and tricyclic antidepressants.
A tricyclic antidepressant, imipramine, has also been used for urge incontinence.
As a tricyclic antidepressant, desipramine has sympathomimetic and anticholinergic effects, both of which are useful in suppressing vestibular symptoms.