What is the primary reason that lithium is no longer considered a first-line treatment for youths with bipolar disorders?

Question

Quizplus · Accepted Answer

The primary reason that lithium is no longer considered a first-line treatment for youths with bipolar disorders is that almost a third of youths could not tolerate the side effects of lithium. While there may be other contributing factors, such as limited knowledge of its mechanism of action, the high rate of adverse effects is often cited as the main reason for the shift towards alternative treatments.

What Is the Primary Reason That Lithium Is No Longer