manic depressive reaction

例句：

1. 1. The patient's behavior was erratic and unpredictable, which is a typical manifestation of manic depressive reaction.
   患者的举止不稳定且不可预测，这是躁狂抑郁反应的典型表现。
2. 2. During the manic phase, the patient exhibited extreme energy and enthusiasm, while during the depressive phase, theywere withdrawn and depressed.
   在躁狂阶段，患者表现出极度的精力和热情，而在抑郁阶段，他们则显得消沉和沮丧。
3. 3. Manic depressive reactions can be triggered by various factors, including stress, medication, and genetic predisposition.
   躁狂抑郁反应可以由多种因素触发，包括压力、药物以及遗传因素。