Lithium has been one of the most common treatment forms used to treat individuals with bipolar disorder. Due to its capacity to become toxic if not monitored closely, __________ drugs have begun to be prescribed as an alternative.

Anticonvulsant drugs, such as valproate and lamotrigine, can act as mood stabilizers and are used to treat bipolar disorder. They may be prescribed as alternatives to lithium, which requires careful monitoring because it can become toxic. The correct choice is anticonvulsant.

AI-written and checked against the verified answer.