To tonify kidney yang, you can take Chinese medicines such as Eight-flavored Kidney Qi Pill, Xian Bone Sen Qi Oral Liquid, Ba Xian Cistanches Strong Kidney Capsule, etc. Dietarily, you can consume mutton, dog meat, venison, rabbit meat, goat kidneys, pig kidneys, leeks, cuttle beans, walnuts kernels and so on for warming and tonifying. 1. Eight-flavored Kidney Energy Pill: It is composed of ripened rhubarb, Chinese yam, and poria, etc. It has the function of warming and tonifying the kidney yang (warming and warming). It has the effect of warming and tonifying kidney yang (warming and replenishing kidney yang), and is suitable for conditions such as lumbago and knee weakness, coughing and asthma due to kidney yang deficiency (lack of yang in the kidney), frequent urination, loose stools, and so on. 2. Ba Xian Cistanches Kidney Strengthening Capsule: It is composed of Epimedium, Fructus Cistanches, Cistanches, etc. It has the effect of warming and tonifying the kidney yang. It has the efficacy of warming and tonifying kidney yang, and is suitable for conditions such as lumbar and knee soreness (a feeling of soreness and weakness in the waist and knees), cold hands and feet, fear of cold, etc. caused by deficiency of kidney yang. It is contraindicated for those with yin deficiency and internal heat, hyperactivity of liver yang, pregnant women and young people under 18 years old, and should not be taken by those with fever and cold. 3. Xian Bone Ginseng and Astragalus Oral Liquid: It is composed of Epimedium, Ginseng, Astragalus, etc. It has the effect of warming and tonifying the kidney and Yang. It has the effect of warming and tonifying the kidney yang, and is suitable for patients with backache, coldness, cold limbs, fatigue, pallor, dizziness, tinnitus, and frequent urination at night due to insufficient kidney yang. It is prohibited for children, pregnant women and lactating women, and is not recommended for patients with yin deficiency and fire (deficiency of yin essence in the body and the appearance of hyperactive deficiency fire) and dampness-heat underflow (invasion of the intestines, bladder, pubic area and lower limbs by dampness and heat), and is not recommended for people with colds and fevers. The above drugs should be taken under the guidance of a physician to identify the evidence, in daily life should also pay attention to the sex life should be moderate, not forced, not indulgent, to maintain good work and rest habits, to avoid staying up late and so on.