Mannitol is a highly effective progestin, also known as a levonorgestrel IUD. It is normal for bleeding to last for about 1 week after using the levonorgestrel IUD.
The levonorgestrel IUD is a medicated ring with levonorgestrel that slowly releases progesterone in the uterine cavity. Progesterone can be released every day to inhibit the growth of the uterine lining and improve endometriosis and heavy menstruation.
So after placing the levonorgestrel IUD, there is usually irregular bleeding, usually bleeding for about 1 week is normal, which is a side effect caused by the IUD. Follow-up due to the levonorgestrel intrauterine device will slowly release progesterone, there may also be late spot bleeding, some even last six months to 1 year.
Pay attention to maintaining pubic hygiene in general. If the bleeding is prolonged, it is necessary to go to the hospital for evaluation and decide the next step of treatment.