Pungent, hot and toxic
1. To warm the kidney and strengthen yang; 2. To dispel cold and dampness
1. Weakness of kidney yang manifested as impotence, frigidity and cold pain in the lower back and knees due to obstruction by invasion of wind-cold dampness. Curculigo rhizome (Xian Mao)is used with Epimedium(Yin Yang Huo)
10-15g(It can be used as decoction, pill or ointme
This herb is contraindicated in cases with deficient yin and excessive fire.