Butterbur Root

Petasites hybridus (root)

Family: Asteraceae Evidence: A capsuleextract

PA-free root extract — strongest evidence for migraine prevention and seasonal allergy support. ONLY use certified PA-free products.

Safety Profile

PregnancyUnsafe
BreastfeedingUnsafe
PediatricUse Caution

Contraindications

Liver disease. ONLY PA-free products. Asteraceae allergy.

Interactions

May interact with CYP-metabolized drugs.

Side Effects

Burping, headache, GI upset. Non-PA-free: SEVERE liver damage.

Liver: CRITICAL: Only use PA-free certified products. PAs cause liver failure.
Allergy: Asteraceae allergy.
This information is for educational purposes only. It is not medical advice. Consult a qualified healthcare provider before using any herbal product.