Hormonal IUD and irregular periods
Reviewers that reported irregular periods as a side effect
Data is taken from self reported Lowdown user reviews
Used for 18 mo - 3 yr
21 years old
🇺🇸 US
• 28th Apr 25
I got the Kyleena prescribed off-label to me after suffering from ridiculously heavy periods in my teens. I used to bleed 200mls+ on some periods and even Tranexamic acid didn’t help. This IUD has been an absolute life-saver and my periods are so much lighter. I will admit I have experienced some side effects - I used to have clear skin 95% of the time, however since the IUD I permanently have 1 or 2 pimples around my jawline which can be quite annoying. My periods are often very long now (7-11 days) despite being light which also gets frustrating. Those are the two main side effects I’ve experienced, but overall it’s been a positive experience.
Worse skin
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 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
Hormonal IUD common side effects
Data is taken from self reported Lowdown user reviews
Period like cramps
56% of hormonal IUD reviewers reported period like cramps
Headaches
37% of hormonal IUD reviewers reported headaches
Tender breasts
33% of hormonal IUD reviewers reported tender breasts
Lower back pain
32% of hormonal IUD reviewers reported lower back pain
Sweating more than usual
28% of hormonal IUD reviewers reported sweating more than usual
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