Chaparral

Larrea tridentata

Family: Zygophyllaceae Evidence: D teatincturecapsule

Southwestern US desert plant — Native American remedy for infections and snakebite. Contains NDGA (nordihydroguaiaretic acid), a potent antioxidant. HEPATOTOXICITY CONCERN — multiple liver failure cases. FDA warning issued. Internal use controversial.

Safety Profile

PregnancyUnsafe
BreastfeedingUnsafe
PediatricNot Recommended

Contraindications

Liver disease. Kidney disease. Pregnancy. Long-term use.

Interactions

Hepatotoxic drugs, nephrotoxic drugs.

Side Effects

Liver damage, kidney damage. GI upset.

Liver: DOCUMENTED HEPATOTOXICITY — FDA warning. Multiple liver failure cases.
Kidney: DOCUMENTED NEPHROTOXICITY.
This information is for educational purposes only. It is not medical advice. Consult a qualified healthcare provider before using any herbal product.