Cistanches is an annual parasitic herb that is mainly used as a medicine to treat and adjust the body. It has the effect of tonifying kidney yang, benefiting kidney essence, and laxative. In addition, it can be used to treat constipation and laxative effects. It is also a good treatment for constipation, constipation and blood constipation. For constipation caused by deficiency of kidney yang with deficiency of kidney essence, it has good regulating and therapeutic effects with Citrus aurantium and Angelica sinensis. When the body is taking Cistanches, it should be combined with diet and other herbs to regulate the body.