Cysts inside the left adnexa can be treated according to the nature of the cyst and the size of the cyst. Most of the cysts that appear after menstruation are physiological cysts, also called luteal cysts, which will disappear on their own before the next menstrual period. Cysts that do not disappear on their own and are more than 5 cm in diameter are called pathological cysts, mainly due to inflammation, and can be treated by taking Gui Zhi Fu Ling Pills or Gui Zhi Fu Ling Capsules or, for larger diameter cysts, by laparoscopic surgery or open surgery. For women with fertility needs, they should be treated by laparoscopic surgery, and after treatment, care should be strengthened to prevent recurrence of cystic disease.