Patients with incomplete medication abortion do not necessarily need to clear the uterus, but can also use medication to promote the discharge of residuals. Incomplete drug abortion refers to the completion of drug abortion, part of the embryo or meconium tissue is not discharged, but accumulated in the uterine cavity, the formation of residual. If the amount of residuals is not large and does not cause heavy vaginal bleeding and stomach pain, drugs such as New Biochemical Pellets can be used to promote the discharge of residuals. If the residue is large, or if the effect of the medication is not satisfactory, the residue cannot be discharged. Repeated bleeding and infection may occur, and at this time the uterus needs to be cleared to be cured. It is recommended that patients with incomplete drug abortion go to the hospital in time and follow the doctor’s instructions to avoid delaying the condition.