Chinese Wolfberry Fruit — Safety & Interactions

Gou Qi Zi · Fructus Lycii

Contraindications

  • Loose stools or marked digestive weakness from Spleen deficiency
  • Acute exterior excess patterns when rich tonics are not yet appropriate

Cautions

  • MSK reports a case of bleeding with elevated INR after goji berry wine was used alongside warfarin.
  • Allergic reactions have been reported, especially in people with food or pollen allergies and possible lipid-transfer-protein cross-reactivity.
  • Concentrated powders, juices, and extracts should not be assumed equivalent to ordinary culinary or decoction use.

Drug Interactions

Drug Class / Substrate Mechanism Severity Source
Warfarin - case reports describe elevated INR and bleeding risk 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.