Hormonal coil (IUS) and irregular periods

How our community feel hormonal coil (IUS) has affected their periods

Data is taken from self reported Lowdown user reviews

Stopped

48%

Don't know

3%

No change

2%

Out of the 813 reviews for hormonal coil (IUS), 154 people (19%) reported irregular periods.

Reviewers that reported irregular periods as a side effect

Data is taken from self reported Lowdown user reviews

Used for 6 - 12 mo
20 years old
🇬🇧 UK
  •  1 month ago

I've always had painful periods and the month before I got my coil, my period hurt so much I actually threw up and that's when I decided I would do something about it. I've been on the pill before (rigevidon/microgynon) but it negatively affected my mood, I had terrible anxiety and generally felt horrible all the time so I stopped. When I got the coil, the sexual health clinic I went to used spray anaesthesia, but it still really hurt. The thing is, it only hurt for about a couple seconds, where it basically felt like your insides are being crushed and you're having the worst possible cramps ever (x10). Afterwards, I had normal (period-like) cramping for the rest of the day but they gave me a heat pack which really helped. I had spotting for about 3 months afterwards (yes, every single day) but it was fine and after a while I got used to just wearing a pantyliner every day. I'm really glad my periods are very light now (I've missed it once only) but it's still there. I don't know whether it will disappear or not, but one of the reasons I chose kyleena over mirena is in hopes my periods won't completely disappear, just for peace of mind that I'm not pregnant lol. I have terrible breast tenderness sometimes, like it hurts to even touch, I can't tell if it's before I get my period or during ovulation, but it definitely appears once every month or so. My breasts didn't grow though so that's a bit of a disappointment compared to the pill.... All in all, I haven't noticed any mood changes, I'm still definitely very attracted to my partner, and he doesn't feel it during sex. There were a few times early on when he thought he did, but I got it checked and it was all good, I think he just had it in his head.

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Top side effects not reported

0 helpful

0 comments

Used for 3 - 6 mo
23 years old
🇬🇧 UK
  •  21st Jan 25

Worsened eczema, dry skin, overly sensitive skin


Worse skin

0 helpful

0 comments

Used for 3 - 6 mo
28 years old
🇬🇧 UK
  •  10th Dec 24

Prepare for an immediate & severe drop in mood after insertion, coupled with intense pain for the first few weeks. My mood has stabilised a bit after 5 months, but overall I am much lower in mood and lack energy and motivation. The headaches are persistent and I have gained 1 stone. I bled for 3 months straight and now I bleed for approx half of the month, with painful periods and severe bloating.


Very negative mood

3 more effects

2 helpful

0 comments

Hormonal coil (IUS) common side effects

Data is taken from self reported Lowdown user reviews

63% of hormonal coil (IUS) reviewers reported period like cramps

44% of hormonal coil (IUS) reviewers reported tender breasts

40% of hormonal coil (IUS) reviewers reported vaginal discharge

29% of hormonal coil (IUS) reviewers reported lower back pain

27% of hormonal coil (IUS) reviewers reported breast enlargement


Possible hormonal coil (IUS) side effects

Data is taken from self reported Lowdown user reviews

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