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The dried rhizome of Drynaria fortunei (Polypodiaceae). Enters the Liver and Kidney channels. Bitter and warm, it supplements the Kidney, strengthens bone, and heals fractures. Its Chinese name literally means 'bone-fracture mender,' reflecting its classical and modern use in promoting bone healing.
补肾续骨
便于粉碎调服
煎服5–10g。外用适量，研末调敷。
Reference range for non-pregnant adults. Not a personalized prescription. Pregnancy, lactation, and pediatric use require specialist supervision.
Protective guidance only — when to avoid or use with caution. This block deliberately omits pregnancy, lactation, and pediatric dosing: any such use must be managed by a qualified TCM practitioner or appropriate specialist.
阴虚内热、血虚无瘀者慎用。
常规剂量安全。
骨碎补主破血、止血、补伤折。
@misc{bencaodian-gu-sui-bu,
author = {{Bencaodian Editorial}},
title = {Gǔ Suì Bǔ 骨碎补 (Drynaria Rhizome) — Drynariae Rhizoma},
year = {2026},
howpublished = {Bencao Dian: A Bilingual Knowledge Graph of Traditional Chinese Medicine},
url = {https://bencaodian.org/en/herbs/gu-sui-bu},
urldate = {2026-04-16},
note = {CC BY-SA 4.0}
}© Bencaodian Editorial · Licensed under CC BY-SA 4.0
骨碎补含柚皮苷等黄酮类成分，能促进成骨细胞分化和骨形成，抑制破骨细胞活性，具有明确的促进骨愈合和抗骨质疏松作用。
Drynaria rhizome contains naringin and related flavanones that promote osteoblast differentiation and bone formation while inhibiting osteoclast activity, with demonstrated fracture-healing and anti-osteoporosis effects.
《中国药典》以柚皮苷为含量测定指标。
Chinese Pharmacopoeia uses naringin as assay marker.
This section is provided for academic reference only and does not constitute medical advice.