The main functions of Cistanche Yijing Yang, Runchang Tongbian, attending the anti-impotence men, women infertility,yao xi leng tong , constipation and so on.

• 肉苁蓉的主要功能为益精助阳、润肠通便，主治男子阳痿、女子不孕、腰膝冷痛、便秘等。