What causes premenstrual syndrome

　　Research shows that the female Premenstrual syndrome, which is characterized by mood swings and moodiness, is actually a heart disease. Its etiology is caused by social or healthy The mental depression and irritability caused by the problem have nothing to do with menstruation. But when this abnormality occurs during menstruation, people naturally call it premenstrual syndrome.

　　American psychologist Hardy conducted a comparative study on the emotional changes of 100 women. When pregnant women in the control group or menopause When women are told they have menstrual disorder symptoms, they also say they suffer from premenstrual syndrome. Therefore, premenstrual syndrome is often an excuse for women to be frustrated in life and work.

　　Dr Hardy said: 'If men experience mood swings, they say it's stress or illness; while when women feel unhappy or depressed, they say it's PMS. This is an explanation without any scientific basis. ”Therefore, psychologists believe that the top priority is not to acknowledge the existence of PMS, but to demystify it and let people understand the importance of women's mental health care.