Can inserting a Mirena IUD prevent fibroids from growing?

Aug 30, 2022 Source: Cainiu Health
Disease description:

My close friend was recently diagnosed by a doctor with fibroids. Her family suggested using the Mirena IUD to control the growth of the fibroids. Can the Mirena IUD prevent fibroids from growing?

Doctor's answer (1)
Dr. Chen Zhe
Generally, the Mirena IUD cannot prevent fibroid growth. The Mirena IUD is a progestin-releasing intrauterine device that provides both therapeutic effects of progesterone and contraception. Insertion of the Mirena IUD can reduce menstrual bleeding and improve dysmenorrhea, but it does not stop fibroids from growing. Patients with uterine fibroids should have regular follow-up examinations at the hospital to monitor changes in their condition promptly.