Mirena coil and irregular periods

How our community feel mirena coil has affected their periods

Data is taken from self reported Lowdown user reviews

Stopped

52%

Don't know

3%

No change

2%

Out of the 584 reviews for mirena coil, 107 people (18%) reported irregular periods.

Reviewers that reported irregular periods as a side effect

Data is taken from self reported Lowdown user reviews

Used for 1 - 3 mo
40 years old
🇬🇧 UK
  •  5 days ago

Expressed concerns as not very tolerant to pop pills, was told it’s localised so wouldn’t be the same. Insertion caused intense one sided stabbing pain. This cramping then continued for the 6 weeks that I tolerated it, especially after eating. Bleeding and spotting was literally all day everyday. My moods worsened, anxiety went through the roof and I felt horrible! Didn’t have sex at all with it in! Asked to have it removed and gp ignored me. Arranged appointment with sexual health clinic, 4 week wait. You are at their mercy for removal, no control of your own body. Luckily an amazing nurse who could see the distress it was causing me. Instant relief once removed. Mood lifted and amazing not to be bleeding every single day. I couldn’t have waited out the 6 months, if I could I would have removed it myself.

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Very negative mood

2 more effects

0 helpful

0 comments

Used for 18 mo - 3 yr
33 years old
🇬🇧 UK
  •  3 weeks ago

My first year of the coil seemed to be okay. Took a while to get used to and on the grand scheme of things after about 3 months my period pretty much left.. but in the last year, I’ve been getting symptoms of anger, forgetfulness and generally feeling checked out. Going to speak to GP to find another option.


Somewhat negative mood

2 more effects

0 helpful

0 comments

Used for 5 - 8 yr
31 years old
🇬🇧 UK
  •  6th Oct 25

I liked that it was minimal effort once inserted. My periods were far lighter and less frequently occurring. Because of the thickening of vaginal fluids being part of the mechanism; I found I because much more prone to UTIs after sex and also had lower sexual drive. I came off the Mirena because I wanted to track my cycle accurately to see if my hormones and cycle were affecting/triggering my seizures (I have drug resistant epilepsy). When I came off the Mirena I found I was less anxious over the months following swapping to the copper coil I.e. non hormonal. This had not been a concern of mine when on it.


Somewhat negative mood

2 more effects

0 helpful

0 comments

Mirena coil common side effects

Data is taken from self reported Lowdown user reviews

59% of mirena coil reviewers reported period like cramps

40% 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


Possible mirena coil side effects

Data is taken from self reported Lowdown user reviews

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