Contraception Reviews

Side effects

Mirena IUD side effects

4.0

35 reviews

What Lowdown reviewers say

Data is taken from self reported Lowdown user reviews

Mood

49% no impact on mood

Bleeds

60% stopped periods

Sex drive

46% no impact

Weight

57% no impact

Skin

46% no impact on skin

Cycle return

75% in 1 month

Mirena IUD

Mirena IUD common side effects

Data is taken from self reported Lowdown user reviews

1

Period like cramps

49% of Mirena IUD reviewers reported period like cramps

2

Vaginal dryness

26% of Mirena IUD reviewers reported vaginal dryness

3

Breast enlargement

26% of Mirena IUD reviewers reported breast enlargement

4

Headaches

26% of Mirena IUD reviewers reported headaches

5

Vaginal discharge

23% of Mirena IUD reviewers reported vaginal discharge


Data is taken from self reported Lowdown user reviews

  • 6% of Mirena IUD reviewers reported hair loss

  • 6% of Mirena IUD reviewers reported thrush

  • 3% of Mirena IUD reviewers reported cystitis


Data is taken from self reported Lowdown user reviews

  • Period like cramps (49%)
  • Vaginal dryness (26%)
  • Breast enlargement (26%)
  • Headaches (26%)
  • Vaginal discharge (23%)
  • Sweating more than usual (23%)
  • Migraines (23%)
  • Tender breasts (20%)
  • Lower back pain (17%)
  • Nausea or vomiting (14%)
  • Dizziness (14%)
  • Migraine with aura (11%)
  • Discomfort wearing contact lenses (9%)
  • Body hair getting darker (9%)
  • Body hair increase (9%)
  • Hair loss (6%)
  • Thrush (6%)
  • Cystitis (3%)
  • High blood pressure (0%)
  • A latex allergy (0%)
  • Pelvic infection (0%)

Reviews

4.0

35 reviews

Filter reviews

Community reviews

Hormonal IUD  
Used for 5 - 8 yr
Lowdown user
🇺🇸 US
  •  22nd Jul 25

Mirena IUD  

This is my second hormonal IUD, I like the effectiveness of not getting pregnant, I’ve been lucky how effective it is. however I’ve been getting horrible cystic acne all over my face. It’s constantly, almost 2 times a month. It was never like this before until I reached my thirties. I constantly eat healthy, exercise, drink plenty of fluids, take vitamins. I no longer smoke cigarettes and no longer binge drink alcohol (occasionally). I am constantly switching my facial topicals, using peels, masks, LED therapy, electric facial brushes and using hydrafacial. I started taking supplements for acne. Nothing seems to work . I spoke to my PCP about this and she suggests following up to get me prescribed with oral anti acne meds. Still debating about taking oral anti acne pills, since it’s either antibiotics or a diuretic. But I’ve had it with the hormonal acne on my face. It always happens when my body is on the cycle, invisible period, but with slight cramps, PMS mood, breast tenderness, oily skin, and acne, plus the craving of sweets. Without bleeding has been a godsend, but the PMS symptoms especially the acne is taking a toll on me.

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Somewhat positive mood

2 more effects

0 helpful

1 comments

Hormonal IUD  
Used for 1 - 3 mo
Lowdown user
🇺🇸 US
  •  13th Jul 25

Mirena IUD  

So far i’m loving mine! The spotting for the first month has been very annoying but nothing horrible. Cramping went away in four days, only negative so far is i’ve had a lower heat tolerance and (i’m blonde) my leg hair has gotten DARK. I have been consistently loosing weight since starting and plus, in my opinion, my sex drive is way up. My partner is on testosterone therapy so i’m finally able to keep up with him and we love it! I highly recommend so far!


Somewhat positive mood

2 more effects

0 helpful

0 comments

Hormonal IUD  
Used for 1 - 3 mo
15 years old
🇺🇸 US
  •  8th Jul 25

Mirena IUD  

So far I've had this for about a month and some change and I love it! Made my period significantly less painful this time around ❤️


Decreased sex drive

0 helpful

0 comments

Hormonal IUD  
Used for 1 - 3 mo
23 years old
🇺🇸 US
  •  7th Jul 25

Mirena IUD  

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😅


Increased sex drive

1 more effect

0 helpful

0 comments

Hormonal IUD  
Used for 6 - 12 mo
25 years old
🇺🇸 US
  •  24th Jun 25

Mirena IUD  

I have been on the marina for almost a year and every time I get my period I am in severe pain….. when I’m driving I have to pull over on the side of the road to spit up and hold my stomach. Today it was so bad. I had to call in early. I throw up most times…… moral of the story I’m getting it taken out


Top side effects not reported

0 helpful

1 comments

Hormonal IUD  
Used for 1 - 3 mo
22 years old
🇺🇸 US
  •  19th May 25

Mirena IUD  

This is a test!


Very positive mood

3 more effects

0 helpful

0 comments

Hormonal IUD  
Used for 6 - 12 mo
31 years old
🇺🇸 US
  •  29th Apr 25

Mirena IUD  

Best decision ever made!


Top side effects not reported

10 helpful

0 comments

Hormonal IUD  
Used for 3 - 6 mo
20 years old
🇺🇸 US
  •  22nd Apr 25

Mirena IUD  

It actually stabilized my mood. I genuinely have no complaints.


Very positive mood

1 helpful

0 comments

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

Mirena IUD  

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

Hormonal IUD  
Used for 18 mo - 3 yr
22 years old
🇺🇸 US
  •  15th Apr 25

Mirena IUD  


Decreased sex drive

2 helpful

0 comments

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