有不少妇女在月经来潮前7～14天会出现一些症状,如头痛、乏力、乳房胀痛、易紧张、情绪易波动、烦躁、易怒、失眠或思睡等表现,被称为“经前期紧张综合征”。据调查,约有25%的经期妇女有上述表现,呈周期性发作,一般在月经来潮后可自行消退。但也有些妇女不仅发生在月经前期,在月 There are many women in the 7 to 14 days before menstruation there will be some symptoms, such as headache, fatigue, breast pain, tension, mood swings, irritability, irritability, insomnia or sleepiness and other performance, known as Premenstrual tension syndrome ". According to the survey, about 25% of menstrual women have the above performance, was a cyclical attack, usually in menstrual cramps can be resolved on their own. But there are also some women not only in the premenstrual period, in the month