What are the primary indications for prescribing Lithium?

Lithium is primarily indicated for the treatment of bipolar disorder, where it is used to stabilize mood and reduce the frequency and severity of manic episodes. It is also commonly utilized off-label in the management of depression, particularly in cases where individuals have not responded adequately to standard antidepressant treatments. This is particularly relevant in the context of treatment-resistant depression, where the mood-stabilizing properties of lithium can provide significant benefit.

The other options do not reflect the established indications for lithium treatment. While there may be some overlaps or considerations, bipolar disorder and its treatment are the cornerstones for lithium’s uses in psychiatric practice.