Calamus Root

Acorus calamus

Family: Acoraceae Evidence: T powderdecoction

Used in Ayurveda (Vacha) for cognitive support and voice clarity. CRITICAL: North American variety has high beta-asarone (carcinogenic). Use Asian diploid variety only.

Safety Profile

PregnancyUnsafe
BreastfeedingUnsafe
PediatricNot Recommended

Contraindications

Pregnancy. ONLY use diploid Asian variety. North American tetraploid has toxic beta-asarone.

Interactions

May interact with sedatives and MAOIs.

Side Effects

Nausea. Beta-asarone: carcinogenic in high-asarone varieties.

Liver: Beta-asarone is hepatotoxic and carcinogenic.
This information is for educational purposes only. It is not medical advice. Consult a qualified healthcare provider before using any herbal product.