The main effect of Yi Ren Ling Granules is to warm the yang and tonify the kidney. Beneficial Kidney Spirit Granules is composed of Chinese wolfberry, chasteberry, epimedium, epimedium, epimedium, and bone marrow, etc. The main effect is to warm the yang and tonify the kidneys, which can improve the symptoms of impotence, premature ejaculation, spermatorrhea, or weak spermatozoa. The adverse reactions and contraindications of this drug are not clear. Since Yi Ren Ling Granules is mainly aimed at kidney yang deficiency, it is best to avoid eating cold food, exercise more and maintain emotional well-being while taking the drug. It should also be noted that Yi Ren Ling Granules is not suitable for people with kidney yin deficiency. Kidney yin deficiency is manifested by fear of heat, dry mouth, dry tongue, impotence, premature ejaculation and so on. It is best to use Yi Ren Ling Granules under the guidance of a traditional Chinese medicine practitioner to avoid the medication being wrong and damaging the body.