Prescription: levoYin Gui.

Radix Rehmanniae Preparata 24g, Rhizoma Dioscoreae 12g, Fructus Corni 12g, Poria 20g, Radix Glycyrrhizae Preparata 10g, and Fructus Lycii 15g.

Symptoms of kidney-yang deficiency: fear of cold, weak waist and knees, limp legs when walking, frequent urination and urgency, deafness and tinnitus, hearing loss, backache, osteoporosis, bone spur, tooth loss, cold hands and feet, long urination, and increased fear of cold.

Prescription: Gui You drinks.

Radix Rehmanniae Preparata 24g, Rhizoma Dioscoreae 12g, Fructus Corni 12g, Cortex Cinnamomi 6g, Fructus Lycii 15g, Cortex Eucommiae 20g, Radix Glycyrrhizae Preparata 10g, and Radix Aconiti Lateralis Preparata 10g (decocted before reaching two fingers1~ 2h)