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Behavioral Science

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172 Deja Review: <strong>Behavioral</strong> <strong>Science</strong><br />

What is the biggest benefit of clozapine?<br />

What is the mechanism of action of the<br />

atypical antipsychotic risperidone?<br />

What are other side effects of<br />

antipsychotic therapy?<br />

What is the cause of amenorrhea<br />

in women taking antipsychotics?<br />

Which pharmacologic agents are used<br />

to treat acute mania associated with<br />

bipolar disorder?<br />

What agents are used for maintenance<br />

therapy in bipolar disorder?<br />

What are some of the side effects<br />

of lithium?<br />

It is efficacious for treatment. It is<br />

efficacious for resistant schizophrenia,<br />

though because of the side effects and<br />

monitoring it is never first line.<br />

It works by blocking both dopamine<br />

and serotonin receptors.<br />

Weight gain and metabolic syndrome<br />

Anticholinergic effects<br />

Antihistaminergic effects/sedation<br />

Amenorrhea<br />

Temperature dysregulation<br />

Neuroleptic malignant syndrome<br />

Blood dyscrasias<br />

Sexual dysfunction<br />

Dopamine receptor antagonism leading<br />

to elevated prolactin levels<br />

Lithium<br />

Atypical antipsychotics<br />

Valproic Acid (aka Depakote, valproate)<br />

Carbamazepine<br />

Benzodiazepines<br />

Lithium<br />

Valproic acid<br />

Carbamazepine<br />

Atypical antipsychotics<br />

Lamotrigine (Lamictal)<br />

Polyuria → acts as an antidiuretic<br />

hormone (ADH) antagonist to cause<br />

nephrogenic diabetes insipidus<br />

Tremor<br />

Hypothyroidism<br />

Weight gain<br />

Gastrointestinal effects (nausea,<br />

vomiting, diarrhea)<br />

Leukocytosis (high white blood<br />

cell count)<br />

Acne<br />

Note: Use of lithium requires close<br />

monitoring of serum levels.

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