Rhizome of Gaint Knotweed … Safety & Interactions

Hu Zhang · Rhizoma Polygoni Cuspidati

Contraindications

  • Pregnancy without professional supervision
  • Loose stool or chronic deficiency diarrhea

Cautions

  • Hu Zhang moves blood and drains heat and is not a fit for already depleted or pregnant patients without clear oversight.
  • Commercial resveratrol products are not equivalent to whole-rhizome Hu Zhang slices.

Drug Interactions

Drug Class / Substrate Mechanism Severity Source
Anticoagulant or antiplatelet therapy ... possible additive blood-moving effect

Pregnancy

Not recommended during pregnancy. Consult a qualified practitioner before any use.

This information is for educational purposes only and does not constitute medical advice. Always consult a qualified healthcare provider before using herbal medicines, especially if you take prescription medications.