Cistanchis, Lock-Yang and Epimedium can be drunk together, there is no contraindication between the three, and taking them at the same time can tonify the kidneys and strengthen yang (the effect of tonifying the kidneys and yang). Cistanchis has the effects of tonifying the kidney and yang, laxative and laxative, and can be used for treating lumbar and knee soreness, kidney yang deficiency, impotence and premature ejaculation, and deficiency of essence and blood. Note that it is contraindicated in cases of yin deficiency (deficiency of yin and essence in the body, resulting in hyperactive fire), loose stools (thin and unshaped feces), diarrhea and constipation with hot constipation. Lock yang has the effect of tonifying the kidney and assisting yang, moistening the intestines and relaxing the bowels, it can treat intestinal constipation, kidney yang deficiency, impotence and spermatorrhea, lumbar and knee impotence and weakness. Note that it is forbidden to be used by people with yin deficiency and fire exuberance, spleen deficiency and diarrhea (diarrhea caused by weak function of the spleen), and constipation caused by solid heat. Epimedium has the effects of tonifying the kidney, strengthening the muscles and bones, dispelling wind and removing dampness (dispelling wind and dampness in the body), and can treat kidney yang deficiency and decline (deficiency of yang qi in the kidney), impotence and spermatorrhea, rheumatism and paralysis, and impotence and weakness of the muscles and bones. Note that this product is forbidden to those who are allergic to it, and should be used with caution by those with allergies. In summary, Cistanchis, Luoyang, Epimedium can be drunk together, there is no contraindication between the three, but the specific use of medication should be carried out under the guidance of a physician, do not blindly use their own medication, so as not to cause adverse reactions.