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Multiple Choice

Lithium is primarily used to treat which condition?

Lithium acts as a mood stabilizer, and its primary use is in bipolar disorder to control mania and to prevent the recurrence of both manic and depressive episodes. It also helps reduce the risk of suicide in bipolar patients, which is a notable benefit. Other conditions listed—major depressive disorder, anxiety disorders, and schizophrenia—are generally treated with different medicines (antidepressants, anxiolytics, or antipsychotics, respectively) rather than lithium being the mainstay. Because lithium has a narrow therapeutic window, it requires regular monitoring of blood levels and kidney and thyroid function to keep treatment safe and effective.

Lithium acts as a mood stabilizer, and its primary use is in bipolar disorder to control mania and to prevent the recurrence of both manic and depressive episodes. It also helps reduce the risk of suicide in bipolar patients, which is a notable benefit. Other conditions listed—major depressive disorder, anxiety disorders, and schizophrenia—are generally treated with different medicines (antidepressants, anxiolytics, or antipsychotics, respectively) rather than lithium being the mainstay. Because lithium has a narrow therapeutic window, it requires regular monitoring of blood levels and kidney and thyroid function to keep treatment safe and effective.