Motherwort granules generally need to take 1 to 2 weeks to eliminate the residue, the specific time is related to the individual’s physical condition and the size of the residue. 1. Residual tissue less than 1cm: take motherwort granules to promote the discharge of residues, generally need to take 1 to 2 weeks of medication, the specific time, and personal constitution has a certain relationship. During the period of taking the medicine, it is necessary to pay attention to keep warm, and it is recommended to receive ultrasound examination after 2 weeks to observe whether there is still residual tissue in the uterine cavity. 2. Residual tissue larger than 1cm: Because the tissue is relatively large, taking motherwort granules may not be able to discharge the residue, usually need to consider receiving surgical treatment for uterine evacuation. Common adverse reactions to Motherwort Granules are allergic reactions, such as chest tightness, panic, rash, skin redness and shortness of breath, etc. It is contraindicated in pregnant women. In addition, there are certain risks associated with the administration of Motherwort Granules, and patients need to be regulated under the guidance of a specialist. It is recommended to consult a specialized doctor for specific cases.