<prompt> mood stabilizer used in the management of depressionlamotriginevalproatecarbamezepinelithium  <response>: Lamotrigine is a mood stabilizer which works best in BIPOLAR DEPRESSION Lithium is a mood stabilizer which works best in BIPOLAR MANIA valproate is a mood stabilizer which works best in RAPID CYCLING Ref. kaplon and sadock, synopsis of psychiatry, 11 th edition, 935 