Bipolar disorder causes extreme mood swings, with episodes of depression and sometimes mania. During the depressive phase, individuals may feel hopeless, fatigued, and unable to function. Deep TMS can be used safely during this phase to help boost mood and energy levels. It activates underactive areas of the brain linked to depression without triggering manic symptoms.

This treatment is helpful for those who do not respond well to mood stabilizers or antidepressants alone. Over time, it supports more stable emotional regulation and better daily functioning. Deep TMS is not a cure but can greatly enhance the quality of life by reducing the depth and length of depressive episodes in bipolar disorder.