Journal of International Reproductive Health/Family Planning ›› 2010, Vol. 29 ›› Issue (1): 48-51.

• 综述 • Previous Articles     Next Articles

Clinical Applications of Levonorgestrel-releasing Intrauterine System in Non-contraceptive Field

LI Gai-ling;SHI Hui-rong   

  1. Department of Gynecology and Obstetrics, the First Affiliated Hospital of Zhengzhou University
  • Received:1900-01-01 Revised:1900-01-01 Published:2010-01-15 Online:2010-01-15

Abstract: LNG-IUS is a kind of T shaped stent that carries a reservoir containing levonorgestrel,which mainly exhibits progestational activity in the uterine cavity. Besides providing long-term effective and reversible contraceptive effects, LNG-IUS also has definite effects in menorrhagia and endometrial protection during HRT. In addition ,studies have shown that LNG-IUS also has favourable therapeutic effects in endometriosis, adenomyosis, uterine fibroids and endometrial hyperplasia, ect. The most common side effects of LNG-IUS are irregular vaginal bleeding and the occurrence of benign ovarian cysts.

Key words: Levonorgestrel-releasing intrauterine system, Menorrhagia, Endometrial protection, Endometriosis