How long to take Zi Kidney Yuk Fetus Pills is related to the patient’s condition and his own constitution, and it can be taken until the symptoms of pre-eclampsia stop and then gradually reduce the dosage to stop the drug. Generally speaking, it is better to take Zi Kidney Yuk Yuk Fetus Pills for 1 to 3 months. Nourishing Kidney and Fetus Repairing Pills is a kind of Chinese patent medicine, which has the effect of tonifying the kidney and strengthening the spleen, benefiting the qi and cultivating the vital energy, nourishing the blood and stabilizing the fetus, and strengthening the body. It is used for the prevention and treatment of miscarriage (against habitual abortion and preeclampsia) caused by deficiency of the spleen and kidney, and non-solidification of Chong Ren (weakness of the Chong Ren and Ren veins, which affects the function of solidifying the fetus). The duration of the drug varies, some serve 1 to 2 bottles to see the effect, some patients with miscarriage need to take the drug for 1 to 3 months, in order to take the drug after the elimination of clinical symptoms as a principle, but miscarriage is generally served to 3 months after gradual cessation of the drug. In addition, the specific use of zhi ren yu fetus pill should be identified by a doctor, follow the doctor’s instructions to regulate treatment, avoid unauthorized use of medication.