Cortex Eucommiae can be used in conjunction with Mulberry. 1. Cortex Eucommiae: sweet in flavor, warm in nature. It belongs to the liver and kidney meridians. It has the effect of tonifying the liver and kidney, strengthening muscles and bones, and tranquilizing the fetus. It is used for treating insufficiency of liver and kidney, lumbar and knee pain, weakness of muscles and bones, dizziness and dizziness, and restlessness of the fetus. The adverse effects and contraindications of this product are not clear. 2. Mulberry: Bitter, sweet, neutral. It belongs to liver and kidney meridian. It has the efficacy of dispelling wind-dampness, tonifying the liver and kidney, strengthening the muscles and bones, and stabilizing the fetus. It is used for treating rheumatism and paralysis, lumbar and knee pain, weakness of muscles and bones, dizziness and dizziness, disintegration and leakage (excessive menstruation or dripping), excessive menstruation, and restlessness of the fetus. The adverse effects and contraindications of this drug are not clear. There are no contraindications to the use of Du Zhong and Sang Mang Sheng, they can be used together. They have many similarities in efficacy and can be synergistic in the treatment of certain diseases. Chinese medicines should be used by professional Chinese medicine practitioners after diagnosis, do not blindly self-medication, so as not to aggravate the condition or cause adverse consequences.