Electroconvulsive Therapy (ECT)

Electroconvulsive therapy (ECT) is one of the most misunderstood treatments for depression. While it is generally used only in severe or life-threatening cases where medication and therapy haven't worked, ECT can be effective.

ECT works by sending an electrical charge to the brain that causes a brief and controlled seizure. Although it may sound frightening, patients receive it while under general anesthesia, and awaken with no memory of the procedure. Typically, people receiving ECT will have 6 to 12 sessions over several weeks.

Immediate effect

Unlike medications and therapy, ECT tends to have an immediately positive effect on mood, which is why it can be so helpful for those at risk of suicide. Remember that—regardless of how it is sometimes shown in books and movies—ECT is never used on someone who doesn't want it.

ECT has some side effects, including short-term memory loss. In some patients, the side effects of this treatment may be outweighed by the benefits.

Although ECT provides quick relief for most people, depression treated by ECT often returns. After treatment, doctors may suggest maintenance treatment with medication or further sessions of ECT.

Also of Interest

See how depression affects the brain.

Do you know the common symptoms of depression? Try this questionnaire.

http://www.depression.com/electroconvulsive_therapy.html