Motherwort granules can be drunk during menstruation because they are clinically useful in treating menstrual disorders, dysmenorrhea, and menstrual cramps. However, it is not recommended to take motherwort granules during menstruation if women have more menstrual periods clinically, because it may cause more menstrual flow and the possibility of causing transient anemia. In addition, it is best to take motherwort granules orally under the guidance of a doctor, and not to eat greasy food or sour and spicy food during the medication period, and to eat a light diet. In case of menstrual disorders or dysmenorrhea, it is recommended to give the corresponding clinical examination, such as understanding the cause of dysmenorrhea or the cause of menstrual disorders, and give the corresponding clinical medication according to the examination results, which is more scientific and effective.