Asiatic Plantain Seed … Safety & Interactions

Che Qian Zi · Semen Plantaginis

Contraindications

  • Kidney-Yang deficiency with clear, copious urination
  • Spleen and Stomach deficiency-cold without Damp-Heat

Cautions

  • Che Qian Zi is colder and more draining than the whole-herb page for Che Qian Cao, so they should not be treated as perfectly interchangeable.
  • Because it promotes urination, prolonged unsupervised use can be too drying for depleted patients or those with already-frequent urination.
  • The tiny seeds are usually bagged or strained in decoction to improve handling and reduce irritation.

Drug Interactions

Drug Class / Substrate Mechanism Severity Source
Diuretic medications ... additive fluid-lowering effect may occur with concurrent 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.