Middle-aged people can take Compound Xianmao Kidney Replenishing Oral Liquid and Xianglu Yi Yang Capsule. Compound Xianmao Kidney Replenishing Oral Liquid is composed of He Shouwu, Salviae Miltiorrhizae, Cistanchiae Cistanches, Fructus Lycii, Epimedium, and Acanthopanax. It has the effect of tonifying the kidneys and filling up the essence (replenishing the essence of the kidneys) to strengthen yang. It can treat kidney yang deficiency (lack of yang energy in the kidneys), kidney essence deficiency and other conditions. The adverse reactions and contraindications of this product are not clear. It should be used with caution for people with yin deficiency and fire (deficiency of yin essence in the body and the appearance of hyperactive deficiency fire). The composition of Fragrant Deer and Beneficial Yang Capsule is Deer Antler Cream, Snake Bed Seed, Andrographis paniculata, Yuan Zhi, Epimedium, Uljin, Wang Bu Liuhang, Sha Yuan Zi, Silkworm Moths, Apis mellifera, and Nine Spice Worms. This medicine can warm the kidney and strengthen yang (warming and tonifying yang qi in the kidney), and move qi and collaterals. It can be used for kidney yang deficiency, liver depression and other conditions manifesting as lumbar and knee soreness and weakness (a feeling of soreness and weakness in the waist and knees), coldness in the limbs, poor sleep, and a pale tongue. Adverse reactions and contraindications are not known. Please use the drug under the supervision of a physician.