Chrysanthemum is a common herb, and its main functions include:

1. Clearing away heat and toxic materials: Chrysanthemum morifolium has the function of clearing away heat and toxic materials, and can be used to treat sores, swelling, fever, irritability and other diseases.

2. Buzhong Yiqi: Huaiju also has the function of Buzhong Yiqi, which can be used to treat physical weakness, anorexia and other symptoms.

3. Digestion and accumulation: Huai Ju also has the function of digestion and accumulation, which helps to promote digestion and improve gastrointestinal discomfort, bloating and other symptoms.

4. Regulating menstrual blood: Huai Ju has the effects of promoting blood circulation, removing blood stasis, regulating menstruation and relieving pain, and can be used to treat female diseases such as irregular menstruation and dysmenorrhea.

In a word, Chrysanthemum morifolium has a variety of functions and has a wide range of application values in traditional Chinese medicine. However, it should be noted that the use of Chrysanthemum morifolium should follow the doctor's advice and dosage to avoid excessive use or adverse reactions with other drugs.