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Behavioral Science

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Psychopharmacology 169<br />

What are the names of commonly<br />

prescribed tricyclic antidepressants?<br />

Why are tricyclics used less often<br />

than SSRIs?<br />

What other syndrome are TCAs<br />

indicated for treating?<br />

What are common side effects<br />

of tricyclic antidepressants?<br />

What are the effects of TCA overdose?<br />

What is the most important clinical<br />

test in evaluating suspected tricyclic<br />

overdose?<br />

What is the treatment of acute tricyclic<br />

overdose?<br />

Which tricyclic antidepressants<br />

are known to have more anticholinergic<br />

effects?<br />

What are examples of other tertiary<br />

tricyclics antidepressants?<br />

Which tricyclic agent is the least<br />

sedating?<br />

Which tricyclic is prescribed for<br />

enuresis (bed-wetting)?<br />

Which tricyclic is classically prescribed<br />

for obsessive-compulsive disorder?<br />

Amitriptyline<br />

Clomipramine<br />

Doxepin<br />

Desipramine<br />

Imipramine<br />

Nortriptyline<br />

Side effects and potential for lethal<br />

overdose. They are still very efficacious<br />

medicines.<br />

Chronic and neuropathic pain<br />

Tricyclic antidepressants have<br />

anticholinergic effects including dry<br />

mouth, blurry vision, constipation,<br />

urinary retention, confusion, and<br />

memory deficits.<br />

Cardiac effects are the most<br />

dangerous—notably widened QRS,<br />

prolonged PR and QT intervals.<br />

Sedation, delirium, and anticholinergic<br />

effects may also be present.<br />

ECG<br />

IV Sodium Bicarbonate<br />

Tertiary tricyclics (eg, amitriptyline)<br />

Imipramine<br />

Doxepin<br />

Desipramine<br />

Imipramine<br />

Clomipramine<br />

Note: This is the most serotonin-specific<br />

tricyclic.

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