《证类本草》卷十二谈到了杜仲,言杜仲味辛、甘,性平、温,无毒。主腰脊痛,补中益精气,坚筋骨,强志,除阴下痒湿,小便余沥,脚中酸疼,不欲践地。久服轻身耐老。认为杜仲不但能治腰脚疼痛,而且有其良好的保健作用。该书还说,杜仲叶嫩时可以采食,并能治疗风毒脚气与久积风冷等症。 “Volumes of Materia Medica,” Volume 12 talked about Eucommia, said that Eucommia Weixin, Gan, nature, warm, non-toxic. The main lumbar pain, Bu Zhong Yi Jing Qi, strong bones, strong ambition, in addition to genital itching wet, urine more Lek, the foot pain, do not want to practice. Jiufu is light and stamina. It is believed that Eucommia can not only treat the pain in the waist and legs, but also have good health care effects. The book also said that Eucommia leaves can be eaten when tender, and can treat wind poison beriberi and long-term product air-cooled embolism.