It is possible for women to eat a small amount of Colla Corii Asini during menstruation. It is a good idea for women to take a small amount of Colla Corii Asini during menstruation can help to replenish blood, improve the body’s resistance and immunity, and strengthen the body’s constitution. Women should pay attention to proper rest during menstruation, as long as they do not eat cold, spicy, stimulating food or drugs that activate blood stasis, it will not affect the change of menstruation. It is also appropriate to eat more protein, vitamin and mineral-rich food, which helps to replenish the loss of various nutrients during menstruation. Women should keep their mood relaxed and live a regular life during their periods, avoid staying up late and getting cold to facilitate the smooth flow of menstrual periods and relieve the discomfort of menstruation.