Astragalus has the effect of tonifying qi and horny goat weed has the effect of tonifying yang. Astragalus with horny goat weed has the effect of benefiting qi and warming yang. Astragalus belongs to the qi tonic medicine, has the effect of tonifying qi and rising yang, fixing the surface to stop sweating (stop sweating by consolidating the surface of the muscle), inducing diuresis to reduce swelling, generating fluid and nourishing blood, promoting stagnation and paralysis, supporting the toxin to expel pus (expel pus and toxin in the body), and restraining sores to grow muscle (help sores to heal more quickly, and promote the growth of new flesh), and is used in treating the evidence of deficiency of the spleen and qi, deficiency of the spleen and qi, oedema, and sores and ulcers. Epimedium belongs to the yang tonic medicine, has the effect of tonifying kidney yang, strengthening muscles and bones, dispelling wind-dampness, can be used for treating impotence and spermatorrhea caused by kidney yang deficiency, impotence and weakness of muscles and bones, lumbar and knee soreness and coldness, urine clear and long, and rheumatism paralysis and pain. Astragalus with Horny Goat Weed has the effect of tonifying qi and warming yang, and can be used to treat weakness caused by spleen and kidney yang deficiency, dullness (lack of appetite, reduced food intake), loose stools, soreness of the waist and knees, spermatorrhea, impotence, and so on. The above medications should be taken under the guidance of a professional physician. If there is any discomfort, please consult a doctor promptly.