There is no authoritative information stating that drinking Cistanchiak and Luoyang will increase blood pressure, and generally strict combination of drugs will not increase blood pressure. Cistanchis with lock yang can cure kidney deficiency, dry stools and other diseases, and has the effect of tonifying kidney yang and moistening the intestines. Cistanchis and Luoyang are both Chinese herbs, and under normal circumstances, the combined use of Cistanchis and Luoyang in strict compliance with medical advice will not increase blood pressure. Both Cistanchis and Luoyang are warm herbs, and their combined use can tonify kidney yang, moisten the intestines, and benefit the essence and blood. Therefore, Cistanchis with Luoyang can be used to a certain extent for treating kidney deficiency, dryness of bowels, impotence, cold pain in the waist and knees, or deficiency of essence and blood. However, for those who are suffering from yin deficiency (deficiency of yin and essence in the body, resulting in hyperactivity of deficiency fire), loose stools (loose, unformed feces), diarrhea and constipation due to solid heat, avoid consuming Cistanchis and lock yang to avoid adverse effects. All in all, when the body is not feeling well, patients must apply Cistanchis and Luoyang to regulate the body under the guidance of the doctor, and must not use the combination of drugs by themselves to avoid delaying the condition.