经前紧张综合征是在月经周期的黄体期反复发生的情绪与躯体症状。这些症状在某些妇女很轻 ,不需处理。但在部分妇女非常严重以致影响她们的生活与工作。以往的治疗包括孕激素与维生素Ｂ6等。但疗效未得到证实。最新的证据提示 :钙调节紊乱可能是经前紧张综合征发生的病理生理学 Premenstrual tension syndrome is a recurring mood and somatic symptom in the luteal phase of the menstrual cycle. These symptoms are mild in some women and do not require treatment. However, in some cases women are so affected as to affect their lives and work. Past treatment includes progesterone and vitamin B6. However, the efficacy has not been confirmed. The latest evidence suggests that disorders in calcium regulation may be the pathophysiology of premenstrual tension syndrome