For making tea, try these tips:
Steep 1/2 to 1 teaspoon dried and crumbled root in 1 cup of boiling water for about 15 minutes. Make sure you strain out the root drink the remaining liquid. Some have this up to three times a day. Sweeten the tea with sugar, honey or add lemon if you desire.
For warts, apply the flower's milky sap to warts several times daily.
Contact your doctor first always.