重要事实 双相情感障碍是一种影响人的情绪、精力、活动和思维的精神健康问题，其特点是躁狂（或轻躁狂）和抑郁发作。 据估计，全世界每200人中就有一人（或3700万人）患有双相情感障碍。 双相情感障碍与生活诸多方面的严重失能和困难有关。 许多双相情感障碍患者被误诊或未得到治疗，并. The condition is classified as bipolar I disorder if there has been at least one manic episode, with or without depressive episodes, and as bipolar II disorder if there has been at least one hypomanic episode (but no full manic episodes) and one major depressive episode. [5] Learn about NIMH research on bipolar disorder. Find resources on the signs and symptoms of bipolar disorder, types, and potential treatments and therapies. 抑郁狂躁型忧郁症（Bipolar Disorder）患者。 这一型的忧郁症患者时而充满精力，可以连续工作几天几夜，极其兴奋，脾气暴躁，感官异常灵敏；随之尔来的是连续几个星期的低潮期，患者表现乏力，没精神，对什么都提不起兴趣，可以赖在床上一天不动并伴有厌食 bipolar adjective (MENTAL HEALTH) affected by bipolar disorder (= a mental health condition in which a person can at times be very depressed and at other times very excited and energetic) Bipolar disorder is a lifelong mental health condition with episodes of high energy (mania or hypomania) and low mood (depression). Symptoms may disrupt your sleep, activities and daily life. Bipolar disorder, formerly called manic depression, is a mental health condition that causes extreme mood swings. These include emotional highs, also known as mania or hypomania, and lows, also known as depression. 名称 “bipolar (affective) disorder”一般译作“双相（情感）障碍”，值得注意的是，有时会被误写作“双向（情感）障碍” [14][15]。 Information on bipolar disorder including symptoms, causes, diagnosis, treatment options, and resources to find help for yourself or others. Bipolar disorder is a mental health condition that affects a person’s mood, energy, activity and thought and is characterized by manic (or hypomanic) and depressive episodes.