# Regarding: “Efficacy and safety of methylene blue for postoperative pain of haemorrhoids: a systematic review and meta-analysis”

**Authors:** Hawkar A. Nasralla, Omar H. Ghalib, Fahmi H. Kakamad

PMC · DOI: 10.1080/07853890.2025.2590834 · Annals of Medicine · 2025-11-20

## Full-text entities

- **Diseases:** postoperative pain of haemorrhoids (MESH:D010149)
- **Chemicals:** methylene blue (MESH:D008751)

## Full text

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## References

4 references — full list in the complete paper: https://tomesphere.com/paper/PMC12636533/full.md

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Source: https://tomesphere.com/paper/PMC12636533