Chocolate cysts can be treated with medication after surgery. However, depending on the patient’s condition, different medications should be chosen for treatment in order to achieve better post-surgical recovery and health care. Long-term medication is needed for treatment after chocolate cyst surgery. Because of the high recurrence rate of chocolate cysts, the medication should be taken on time, regularly and in accordance with the doctor’s prescription. Currently, the most commonly used drugs are GnRh-a drugs or Dinorelgestrol. GnRh-a drugs are usually injected subcutaneously or applied intramuscularly. Dinogestrel, on the other hand, belongs to the oral class of drugs and needs to be applied continuously every day and every month, so you should be prepared to take it for a long period of time. Vaginal bleeding may occur after the application of the above two types of drugs, you should go to the hospital in time, under the doctor’s instructions, on a regular basis. After vaginal bleeding, a thorough examination should be carried out before further application.