Hemorrhoids and menstruation are not related. Hemorrhoids are mainly due to the perianal veins appear varicose, so it will lead to the phenomenon of local hemorrhoids, sedentary patients incidence is relatively high, it is recommended to keep the bowel movement, the longest time to give standing activities after sitting rest. Menstruation is due to the endometrium in the role of the ovary cyclic secretion of estrogen and progesterone, cyclic shedding bleeding, which is menstruation, so the two are not necessarily related. When you are menstruating, you must keep your vulva clean and change sanitary napkins regularly. If you suffer from hemorrhoids, pay particular attention not to eat spicy, stimulating food, so as not to aggravate the symptoms of hemorrhoids.