If there is residue after hysteroscopy, it is recommended to go to the hospital for review. If there is more residue, a second operation may be needed; if the residue is less, drugs such as progesterone capsules can be assisted for treatment. 1. More residue: during the operation of hysteroscopy, combined with the conditions of the female uterus, the effect of treatment will also have some differences, if the uterine contraction effect is not good, or the uterine wall is thin, may lead to residue after hysteroscopy. If there is a lot of residue, medication may not be effective and a second hysteroscopy may be needed. 2. Fewer residuals: When the residuals are fewer, good expulsion can usually be achieved with the assistance of medication, and progesterone capsules, such as Hemoflux capsule, can be taken under the guidance of the doctor for treatment. Regular follow-up ultrasound is needed to monitor the uterine cavity. Therefore, if there is any residue after hysteroscopy, you don’t need to worry too much, we suggest you to go to gynecology outpatient clinic, if ultrasound suggests that there is more residue in the uterine cavity, you may need to have a second surgery; if the residue is less, you need to apply medication under the guidance of the doctor to achieve a good therapeutic effect. After the operation, it is recommended to pay attention to keep warm and avoid strenuous exercise in order to realize a better recovery effect.