Chasteberry and Cistanche can be used together and there is no contraindication to their use. Specific medication should follow the doctor’s prescription. Chasteberry has the effect of nourishing the liver and kidney, clearing heat and improving eyesight (removing heat from the body and promoting the recovery of eyesight), and can be used for lumbar and knee pain, premature whitening of hair, internal heat due to yin deficiency, bone vaporization, night sweating, spermatorrhea, dizziness and dizziness, darkness of the eyes, forgetfulness, tinnitus, etc. It is contraindicated in patients with allergy to this product. It is forbidden for those who are allergic to this product. Cistanchis has the effect of tonifying the kidney and aiding yang, moistening the intestines and relaxing the bowels. It can be used for deficiency of kidney yang, insufficient essence and blood, impotence and premature ejaculation, uterine coldness and infertility, lumbar and knee pain, impotence and weakness, intestinal dryness and fluid depletion, constipation. Yin deficiency and fire (Yin essence loss in the body, there is excessive fire) and loose stool (feces thin not shaped) diarrhea should not be served, hot constipation should not be used. As we can see from the above, Chasteberry and Cistanche are not contraindicated and can be taken together. However, the specific use of drugs should be carried out under the guidance of a physician, do not take without authorization, so as not to cause adverse reactions.