Side effects
Mirena IUD common side effects
Data is taken from self reported Lowdown user reviews
Period like cramps
47% of Mirena IUD reviewers reported period like cramps
Vaginal dryness
27% of Mirena IUD reviewers reported vaginal dryness
Sweating more than usual
24% of Mirena IUD reviewers reported sweating more than usual
Breast enlargement
24% of Mirena IUD reviewers reported breast enlargement
Headaches
24% of Mirena IUD reviewers reported headaches
Mirena IUD rare side effects
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
Possible Mirena IUD side effects
Data is taken from self reported Lowdown user reviews
- Period like cramps (47%)
- Vaginal dryness (27%)
- Sweating more than usual (24%)
- Breast enlargement (24%)
- Headaches (24%)
- Vaginal discharge (21%)
- Migraines (21%)
- Tender breasts (18%)
- Lower back pain (18%)
- Nausea or vomiting (15%)
- Dizziness (15%)
- Discomfort wearing contact lenses (9%)
- Migraine with aura (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
34 reviews
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Community reviews
Used for 1 - 3 mo
Lowdown user
🇺🇸 US
• 1 day ago
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
Used for 1 - 3 mo
15 years old
🇺🇸 US
• 1 week ago
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
Used for 1 - 3 mo
23 years old
🇺🇸 US
• 1 week 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😅
Increased sex drive
1 more effect
0 helpful
0 comments
Used for 6 - 12 mo
25 years old
🇺🇸 US
• 3 weeks ago
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
0 comments
Used for 1 - 3 mo
22 years old
🇺🇸 US
• 19th May 25
Very positive mood
3 more effects
0 helpful
0 comments
Used for 6 - 12 mo
31 years old
🇺🇸 US
• 29th Apr 25
Top side effects not reported
10 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 18 mo - 3 yr
22 years old
🇺🇸 US
• 15th Apr 25
Decreased sex drive
2 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