As with any progestin-only birth control method, you may experience some side effects. The good news is that, in most cases, these side effects will go away after the first few weeks to months after your Mirena IUD is inserted.

Are headaches a side effect of Mirena?

The most common Mirena IUD side effects include changes to uterine bleeding, abdominal pain, and headaches. Low mood and depression are uncommon but possible. Anyone who has the Mirena IUD and experiences unwanted effects should contact a doctor for advice.

Can IUD cause bad headaches?

Common IUD side effects include: irregular bleeding for several months. lighter or shorter periods or no periods at all. symptoms of premenstrual syndrome (PMS), which include headaches, nausea, breast tenderness, and skin blemishes.