Biochemical pills and motherwort are both drugs that promote uterine contraction and discharge of stagnant blood, and are generally used to promote uterine recovery after childbirth or miscarriage. Under normal circumstances these two drugs can be used separately, do not need to be used at the same time, because the two drugs are about the same role, the efficacy is very close, so there is no need to repeat the use. Biochemical pills can drink biochemical soup, biochemical soup is a proprietary Chinese medicine, relatively may be better than the effect of biochemical pills, but if it is inconvenient, directly buy the boxed pills can be. In the postpartum period, it is generally recommended to take medicines to promote uterine recovery for about a week, and subsequently, there is usually no need to take them again, because the uterus will gradually recover, and there is no need to take these medicines again after recovery.