levonorgestrel · Medicine question

How much levonorgestrel does the Mirena 20 micrograms/24 hours intrauterine delivery system contain?

Name: How much levonorgestrel does the Mirena 20 micrograms/24 hours intrauterine delivery system contain?
Published: 2026-11-08T14:21:47.112Z

iatroX medicinesPublished 8 November 2026

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The Mirena 20 micrograms/24 hours intrauterine delivery system contains 52 mg of levonorgestrel.

Sources for this answer

Mirena 20 micrograms/24 hours intrauterine delivery systemBayer plc · emc · SmPC §2 Qualitative and quantitative composition · Version 36Document updated 21 October 2026

Sources checked 8 November 2026

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