它的三种治疗方法是:(1)精神疗法，(2)抗抑郁症的药物疗法和(3)电休克疗法。这三种治疗方法有时可合并使用。

• The three treatment methods, which are sometimes used jointly, are (1) psychotherapy,(2) antidepressant medications, and (3) electroshock therapy