Kuntai capsule can inhibit the growth of ectopic endometrial tissue and reduce ectopic endometrial volume by regulating the level of TNF-α and other signaling pathways.[26] Kuntai capsule also has the effects of anti-oxidation and anti-apoptosis, which can repair the ovarian structure and improve the ovarian function.[27] The study found that Kuntai capsule can improve some low estrogen symptoms, such as hot flashes, insomnia, and so on, the clinical effect is remarkable.[28]. Here, TNF is linked to insomnia measurement.