7. It cannot be given to patients with epilepsy. There are no absolute contraindications to using ECT for these patients. Most patients with epilepsy can be successfully treated with ECT without requiring an adjustment to the dose of their antiepileptic medications.10
8. It will change one’s personality. ECT has not been found to cause any alterations in personality. Patients who are treated with ECT may describe feeling more like themselves once their chronic symptoms of depression have improved. However, ECT has not been shown to effectively treat the symptoms or underlying illness of personality disorders, and it may not be an effective treatment for depression associated with borderline personality disorder.11
9. Its success rate is low. ECT has the highest response and remission rates of any form of treatment used for depression. An estimated 70% to 90% of patients with depression who are treated with ECT show improvement.12
10. It is a permanent cure. ECT is not likely a permanent solution for severe depression. The likelihood of relapse in patients with severe depression who are helped by ECT can be reduced by receiving ongoing antidepressant treatment, and some patients may require continuation or maintenance ECT.13