Contraception Reviews

Mirena IUD and irregular periods

How our community feel mirena IUD has affected their periods

Data is taken from self reported Lowdown user reviews

Out of the 34 reviews for mirena IUD, 6 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
23 years old
🇺🇸 US
  •  2 weeks ago

Honestly, the Mirena in my opinion isn’t bad at all. I have increased migraines but with OTC pain meds like Tylenol or ibuprofen, it helps a lot! I highly recommend this IUD just for the fact that it did lighten my period and lessen the cramps BUT I will add, it’s been continuous spotting since I’ve gotten it which isn’t a huge deal, just very annoying. Then I don’t know about yall, but the sweating…and over heating is crazy. This 4th of July I had to be taken by ambulance to the ER because I overheated so bad I passed out for over two hours, completely unresponsive BUT good vitals. I’m a very healthy 23 year old so that was completely unusual for me, I live in the Midwest so the heat can be a killer but it’s never EVER made me pass out or even dizzy, let alone unresponsive. So following with that, I wouldn’t say it’s a bad IUD, minus all the inconveniences. I haven’t gotten pregnant at least! Oh and to add, my sex drive is annoying my partner, he threatened to give me an ice bath last night to be exact😅

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Increased sex drive

1 more effect

0 helpful

0 comments

Used for 5 - 8 yr
Lowdown user
🇺🇸 US
  •  20th Apr 25

Irregular cycles. Mood swings, fatigue, brain fog and headaches seem to correlate to menstrual cycle. Effective birth control but still unsure if symptoms are related to Mirena or independent migraine, thyroid or other issues.


Somewhat negative mood

1 more effect

0 helpful

0 comments

Used for 3 - 6 mo
20 years old
🇺🇸 US
  •  31st Mar 25

I’ve had it for 6 months and I have my period twice a month and the pain is pretty consistent day to day.


Worse skin

2 more effects

0 helpful

0 comments

Mirena IUD common side effects

Data is taken from self reported Lowdown user reviews

1

Period like cramps

47% of mirena IUD reviewers reported period like cramps

2

Vaginal dryness

27% of mirena IUD reviewers reported vaginal dryness

3

Sweating more than usual

24% of mirena IUD reviewers reported sweating more than usual

4

Breast enlargement

24% of mirena IUD reviewers reported breast enlargement

5

Headaches

24% of mirena IUD reviewers reported headaches


Possible mirena IUD side effects

Data is taken from self reported Lowdown user reviews

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