Cut root. Antibacterial, anti-inflammatory, antacid, hepatoprotective, and carminative. Expectorant. Hypertensive (can act as a stimulating tonic). Sweetener. Recommended method of use for infusions: Pour the contents of a tablespoon into boiling water and remove from heat. Cover the container and let it sit for 8 to 10 minutes. If they are roots, barks, or seeds, simmer for 2 to 4 minutes. Strain and sweeten to taste.