Lithium treatment for psychiatric disorders

Abstract

Although used around the world since 1949, lithium has come into extensive use in psychiatry in the United States only within the past decade. Before initiating treatment with this drug, physicians must be familiar with the diagnostic scheme of the major affective disorders, the indications and contraindications to lithium's use, and its principles of treatment, including evaluation before lithium therapy, criteria for monitoring blood levels and signs of impending toxicity. Despite earlier reports about the toxicity of lithium when it was promoted as a salt substitute, lithium is a safe drug. Its use not only has revolutionized the treatment of the major affective disorders, but has opened up new and broad avenues of research into the regulation of man's emotions.