Chocolate cysts belong to the category of “obstruction in the abdomen” in traditional Chinese medicine. Generally speaking, external application of traditional Chinese medicine does not have the efficacy of treating chocolate cysts, and it is usually used as an adjunctive treatment method. Chocolate cyst refers to a type of endometriosis, which is mainly caused by the growth of mutated uterine lining in the ovary, which bleeds regularly with the menstrual cycle and forms cysts containing stale blood. Generally speaking, it is difficult to directly treat chocolate cysts with the external application of traditional Chinese medicine absorbed through the skin, and the external application of traditional Chinese medicine is usually only used as an adjunctive treatment. Currently, the treatment of chocolate cysts is generally based on laparoscopic surgery plus medication, and individualized treatment according to the patient’s own specific situation and fertility needs. If you have chocolate cysts, please go to the hospital in time to be treated by the doctor, do not listen to rumors, unauthorized treatment, so as not to delay the condition and aggravate the pain.