Cuscuta chinensis is usually harvested in the fall when the fruit is ripe, dried in the sun and then knocked down the seeds, the surface of the gray-brown or yellow-brown, with fine raised dots, one end of the slightly concave linear umbilicus. As a traditional Chinese medicine, Cuscuta has many functions, such as tonifying the kidneys and benefiting the vital essence, nourishing the liver and improving eyesight, calming the fetus, brightening the eyesight and stopping diarrhea, and so on. Cuscuta is effective in treating deficiency of the liver and kidneys, soreness of the lower back and knees, and frequent urination. Cuscuta is also widely used in spleen and stomach deficiency and diarrhea, dimness of the eyes and restlessness of the fetus, etc. Especially it can also be used externally to treat vitiligo. Cuscuta contains many vitamins, can nourish the beauty of the face, in addition to nourishing the liver and kidney, it can also nourish the muscle and strong yin, firm sinews and bones. High blood pressure is a high incidence of modern people, Cuscuta chinensis can enhance the contraction force of the heart, reduce blood pressure, and can strengthen the resistance. Cuscuta can play a great role with other herbs, mainly to nourish the liver and kidney, belongs to the essence of the drug, is a good medicine for nourishment. Of course, the medicine is three times poisonous, internal fire, Yang strong people had better not take.