aspensbubble
Safety Information for Mirena IUS
Mirena does not protect against any sexually transmitted disease. Women who have pelvic-inflammatory disease (PID) must not use Mirena. Women who have more than one sexual partner or who are at risk for an STD are at a higher risk for PID, and should also not use Mirena. The Mirena IUD must not be used by any woman who is prone to infection. For example, women who have problems with their immune system, leukemia, AIDS, or intravenous drug abusers. It is also not suitable for women who might have cancer of the uterus or cervix, liver disease or liver tumor, or have breast cancer now or in the past.
Half of all pregnancies that occur to users of Mirena are ectopic, which can impair future fertility or even cause death. Therefore Mirena should not be used by anyone who has had an ectopic pregnancy or who is at high risk for ectopic pregnancy. It cannot be used by women with irregularly shaped uteruses or who have a condition of the uterus that distorts the uterine cavity, such as large fibroid tumors, or who have an allergy to the hormones in the device.
Side Effects & Health Risks of Mirena IUS
Common side-effects of the Mirena IUS include cramps, dizziness, or feeling faint while the IUD is being inserted. Sometimes, the cramping involves severe pain. Changes in menstrual bleeding are common. Women may have bleeding and spotting between periods, especially during the first few months. Sometimes the bleeding is heavier than usual, however, the bleeding usually becomes lighter than usual and may become irregular. Mirena makes the lining of the uterus thin, and this thinning causes lighter periods. Twenty percent of women completely stop having periods after using Mirena for a year.
One common problem experienced by Mirena users is the development of a cyst on the ovary. About 10% of women using Mirena will develop an ovarian cyst. These cysts may disappear on their own in a month or two. However, cysts can cause pain and sometimes will need surgery.
Some IUD users get a serious pelvic infection called pelvic-inflammatory disease (PID). PID is usually sexually transmitted, but can also be caused by germs entering the uterus during the insertion procedure. Women who have more than one sexual partner have a higher chance of getting PID. PID can cause serious problems such as infertility,ectopic (tubal) pregnancy, or constant pelvic pain. PID is usually treated with antibiotics. However, more serious cases of PID may require surgery. A hysterectomy (removal of the uterus) is sometimes needed. In rare cases, infections that start as PID can even cause death.
In rare cases is possible for Mirena to make a hole in the uterus. This is called perforation. If the uterus is perforated, it may require surgery to remove Mirena. Perforation can cause internal scarring (leading to infertility), infection (which can cause death), or damage to other organs (which can also cause death). A comprehensive list of possible side effects and health risks of the Mirena IUS are listed below.