Mirena coil and spotting
Reviewers that reported spotting as a side effect
Data is taken from self reported Lowdown user reviews
Used for 6 - 12 mo
35 years old
🇬🇧 UK
• 5 days ago
I had it put in at the end of January. Insertion wasn't fun and did hurt but no worse than the period cramps I used to get. Did spend the afternoon in bed. First few months were ok, some period pain but less than before and lighter periods. But as a few more months have passed I've been getting more migraines again. Also my body hair is more noticeable. My mood is mostly stable except now when I'm ovulating or period about to start, I get very irrational and angry. My last period was heavier than I would have had before the coil but hoping that was just a blip. Have also been spotting constantly the last 2-3 months.
Somewhat negative mood
2 more effects
0 helpful
0 comments
Used for 18 mo - 3 yr
31 years old
🇬🇧 UK
• 21st Jun 25
Insertion was definitely a little more than just "uncomfortable', it was incredibly painful and emotionally felt very invasive. Took about a day or two to get over the cramps. Felt very faint the first night after having it inserted. Have had experience with SA before though and after telling the nurses they were incredibly supportive throughout the procedure. Side effects wise I got on pretty well for the first year. My periods did stop after a few months, which I found to be a bit strange as I like to track my cycle and I found this a bit strange at first, as I could feel my other symptoms of my cycle but felt a bit off kilter when I didn't have my usual period. Not having to worry about condoms or taking a pill everyday is great though. But after about a year of having the hormonal coil I've noticed my mood and mental health take a bit of a dip. I feel a bit like my emotions are just sitting a bit flatter, I'm a bit more irritable, I don't experience quite the same amount of joy as I used to. I do have a lot going on in life at the moment, but I can't help but notice day to day, even on good days, that I'm not as cheerful or reacting to things in the same way I used to. Emotionally not feeling like myself I don't feel is worth this,no I'm going to seek advice on whether to have this removed or not I think.
Somewhat negative mood
1 more effect
0 helpful
0 comments
Used for 3 - 5 yr
28 years old
🇬🇧 UK
• 12th Jun 25
Generally the Mirena has been great. Only noticed most of the side effects after 4 years having it in - and they’re still very manageable.
Decreased sex drive
1 more effect
0 helpful
0 comments
Mirena coil common side effects
Data is taken from self reported Lowdown user reviews
60% of mirena coil reviewers reported period like cramps
41% of mirena coil reviewers reported tender breasts
40% of mirena coil reviewers reported vaginal discharge
30% of mirena coil reviewers reported lower back pain
24% of mirena coil reviewers reported breast enlargement