Summary of findings table ‐ Metformin + levonorgestrel (intrauterine system) vs levonorgestrel intrauterine system
Adverse events: nausea · endometrial hyperplasia
It is very uncertain whether summary of findings table ‐ Metformin + levonorgestrel (intrauterine… changes adverse effects during treatment ‐ nausea compared with levonorgestrel intrauterine system (very low certainty).
1 finding from 1 review
- OR 5.11 [1.21, 21.68]1 study · 51 participantsVery low