Eucommia bark (Duzhong) enters the Liver and Kidney meridians, serving to tonify the liver and kidneys while strengthening tendons and bones. In clinical practice, it is frequently used to treat symptoms such as lower back soreness and pain, impotence, and scrotal eczema. It possesses a potent inherent ability to supplement Kidney Yang.

First, pairing Eucommia bark with walnut meat and Psoralea fruit (Buguzhi) is used to treat lower back soreness and pain caused by Kidney Yang deficiency.

Second, combine Eucommia Bark with Morinda Root and Cynomorium for the management of premature ejaculation, erectile dysfunction, and lack of sexual stamina.

Third, combine Eucommia Bark with Himalayan Teasel Root to nourish the liver and kidneys and promote blood circulation; this is used for soreness and pain in the lower back and knees, as well as leg weakness caused by deficiency in both the liver and kidneys.

Fourth, combine Eucommia Bark with Achyranthes Root to tonify the liver and kidneys, strengthen the tendons and bones, and support the lower back and knees.

Fifth, combine Eucommia Bark with Gorgon Fruit to treat both the spleen and kidneys and to consolidate the kidneys and restrain essence; this is helpful for soreness and weakness of the lower back and knees, nocturnal emission, and spermatorrhea caused by deficiency in both the liver and kidneys.

A reminder to everyone: Traditional Chinese Medicine requires syndrome differentiation. If needed, please consult a professional physician for timely diagnosis, treatment, and conditioning.