After 50 days of cesarean section and three days of taking Chinese medicine, if the discharge is still not clean, it is recommended to go to the hospital to check the uterine recovery and whether there is any placenta-membrane residue. After vaginal delivery and cesarean section, there will be bad dew, the time of bad dew is about 4-6 weeks, but the individual differences of each mother, the amount and duration of post-partum bad dew are also different. The fact that there is still bad dew 50 days after cesarean section may be due to poor uterine regrowth or residual placenta and fetal membranes in the uterine cavity. Women are advised to go to the hospital for ultrasound examination to clarify the cause. If the uterus is poorly restored and the woman is taking Chinese medicine to contract the uterus, she can take it according to the course of treatment under the doctor’s guidance. If the uterus is caused by the retained placenta and fetal membranes, it needs to be removed by surgery immediately. If, in addition to the persistence of bad dew, it is accompanied by bad smell, fever, abdominal pain, etc., then it is considered that there is an infection, and anti-infection treatment is needed. Cesarean section 50 days to take Chinese medicine three days of bad dew is still not clean there may be other reasons, it is recommended that pregnant women go to the hospital in time for examination, under the guidance of the doctor to carry out treatment, do not take medication without authorization.