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Last updated: January 7, 2026

Fiona LNG IUS

  • User: Female
  • Hormonal: Hormonal
  • Delivery type:
    • Intrauterine
  • Intended Duration:
    • Long-Acting
  • Development Stage: Phase IV
  • Developer(s)/researcher(s): Meril Life Science Private Ltd
Details
  • API: Levonorgestrel
  • Target: Progesterone Receptor
  • Mechanism of Action:
    • Ovulation Inhibition
    • Cervical Mucus Changes
    • Endometrial Changes
  • Regimen: 1 Insertion/5 Years
  • MPT: Not Potential MPT
  • Promising Attributes: Fiona may be a more affordable 52mg hormonal IUD option at comparable efficacy and tolerance to globally-available HIUDs
Product Status

Recent Ph IV Clinical Research

History

Fiona LNG IUS has Indian regulatory approval, and has pursued post-approval clinical research to meet SRA standards.

Additional Information