Drug therapy consequences, guidelines

Some patients with bipolar disorder will need antidepressants. Although the switch rate into mania or induction of rapid cychng by antidepressants is controversial, these agents do appear to present a risk for some patients, often with devastating consequences. Therefore, when a patient with bipolar disorder is prescribed an antidepressant, it should only be in combination with a medication that has established antimanic properties. Controlled comparative data on the use of specific antidepressant drugs in the treatment of bipolar depression are sparse. Current treatment guidelines extrapolate from these few studies and rely heavily on anecdotal chnical experience. Overah, tricyclic antidepressants should be avoided when other viable treatment options exist. Electroconvulsive therapy should be considered in severe cases. 

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