1, Cistanchis, also known as Cunyun, is sweet, salty and warm in nature, belonging to the kidney meridian and the large intestine meridian, and its main effect is to replenish the kidney and benefit the essence, moistening the intestine and laxative. Clinically, it is mainly used for kidney deficiency, impotence, spermatorrhea, premature ejaculation, female infertility, as well as impotence caused by the deficiency of the liver and kidneys, lumbar and knee cold pain and so on.

2. It can treat frequent urination due to kidney deficiency, as well as impotence. It also has a laxative effect, so it can be used for blood deficiency and fluid deficiency, resulting in intestinal dryness and constipation, often with the use of fire Ma Ren drugs. Because it has the role of laxative, so with diarrhea and spleen and stomach weakness patients are prohibited to take, while the phase of fire, Yang strong easy to rise and the Jingguan not solid people are also prohibited from using.