2 Shiyan, Yangqishi, Cishi, Zhusha, each in equal parts, with an appropriate amount of Que'nao.

bubble_chart Preparation and Dosage

Grind into powder, mix with sparrow brain and form into pills as big as phoenix tree seeds. Take 7 pills each time, swallow with wine before meals.

bubble_chart Efficacy

Warming and tonifying kidney yang.

bubble_chart Indications

Kidney yang deficiency leads to impotence and decreased libido.