Chinese medicine. Xianju is the first of the four famous medicinal chrysanthemums in China. It has many special functions and is widely used in clinic. It is often used to treat dizziness caused by hyperactivity of liver yang, and has obvious effects of clearing away heat and toxic materials, relaxing muscles and tendons, promoting blood circulation, protecting liver and improving eyesight, and enhancing human immune function. It has a certain therapeutic effect on hypertension, coronary heart disease and arteriosclerosis, and is a traditional Chinese medicine.