Menorrhagia. How does menstruation forbid to do

There are many factors that cause irregular menstruation in women, such as mood, endocrine, drugs, environment, diet, etc., can see a gynecologist to take blood to check sex hormones to clarify the cause, if it is caused by endocrine disorders, can take hormone drugs under the guidance of doctors, dysmenorrhea is caused by uterine secretion of prostaglandin, can be local hot compress or take painkillers to ease.