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Mirena FAQ

Commonly asked questions about Mirena, answered by Drugs.com's team of healthcare professionals.

Popular questions

What should I expect after a Mirena IUD removal?

Medically reviewed by Carmen Pope, BPharm. Last updated on Feb 13, 2024.

What are the side effects of IUDs?

Medically reviewed by Carmen Pope, BPharm. Last updated on Jan 17, 2025.

Can antibiotics affect IUDs like Kyleena, Mirena, or Skyla?

Medically reviewed by Carmen Pope, BPharm. Last updated on Sep 19, 2024.

Mirena - has anyone else experienced a brown discharge?

Medically reviewed by Drugs.com. Last updated on Nov 4, 2024.

It's not my period and it's lasted over a week?

How long will I be bleeding heavily after Mirena coil fitting?

Medically reviewed by Drugs.com. Last updated on April 7, 2025.

Three weeks ago I got the Mirena coil. It was inserted on the last day of my period. The cramps for the next week were terrible so I went back to the doctor who checked the strings and said it was fine, gave me painkillers, and sent me on my way. The cramps stopped 2 days later. 10 days ago I started bleeding heavily, 2.5 weeks before my period was due. This bleeding is quite heavy and is showing no sign of stopping. I got the Mirena to ease my heavy periods. I think I regret my decision getting the Mirena coil. I still have slight cramps, no energy or motivation. What should I do?

Mirena, Kyleena, Skyla & Liletta - What's the difference?

Medically reviewed by Judith Stewart, BPharm. Last updated on July 11, 2023.

ParaGard vs Mirena: What's the difference?

Medically reviewed by Carmen Pope, BPharm. Last updated on Sep 10, 2024.

Both ParaGard and Mirena are IUDs compare which one is more effective or has fewer side effects?

Can you get pregnant with an IUD?

Medically reviewed by Carmen Pope, BPharm. Last updated on Sep 18, 2024.

What are my birth control options and how effective are they?

Medically reviewed by Carmen Pope, BPharm. Last updated on March 10, 2025.