Mirena coil and lighter periods
Reviewers that reported lighter periods as a side effect
Data is taken from self reported Lowdown user reviews
Used for 6 - 12 mo
31 years old
🇬🇧 UK
• 24th Feb 25
Insertion was incredibly painful and had cramping for 3-4 days following. It's mostly been fine and no massive changes apart from excessive bloating and nausea. Since going on the coil I've been diagnosed with IBS which I didn't have symptoms for before so I wonder if it's linked. I had no periods for 5 months and now just really light or spotting for a few days.
Decreased sex drive
0 helpful
0 comments
Used for 6 - 12 mo
42 years old
🇬🇧 UK
• 24th Feb 25
I had to come off Mirena after about 8 months and paid to have it removed as the NHS were taking too long. My mood was through the floor, like really bad PMS but all of the time, I hated myself. This lifted almost immediately when it was removed. My periods were lighter but they were also really long, 12-14 days after normally being 4-6. Not much use as contraception if you're always on a period. The biggest side effect and reason for stopping though was heart palpitations. These are not listed on the side effects but a quick google will show you how common this is for women on mirena. They used to take my breath away when i was talking. As soon as I stopped, so did they so I have no doubt they were connected. A horrible experience and such a shame as I really was on the bottom of the list of options having tried most other things and I had really high hopes as this was working great for my sister.
Very negative mood
0 helpful
0 comments
Used for 1 - 3 mo
34 years old
🇬🇧 UK
• 11th Feb 25
I had mirena fitted on 8/1/25. Insertion was absolutely fine, didn't feel anything at all. Since mirena fitted I was lightly bleeding for 3 weeks. Than stopped for 3 days and than I had my period(on time) so started again. Period is much lighter ( 1 pad a day) no cramps, or any other sides effects. Hopefully it will settle soon with my body if not and I will still bleeding or spotting I will go to remove it because I can compare a few days with periods then constantly bleeding or spotting. I feel absolutely fine.
Lost weight
0 helpful
0 comments
Mirena coil common side effects
Data is taken from self reported Lowdown user reviews
61% of mirena coil reviewers reported period like cramps
42% of mirena coil reviewers reported tender breasts
41% of mirena coil reviewers reported vaginal discharge
30% of mirena coil reviewers reported lower back pain
25% of mirena coil reviewers reported breast enlargement