Hang Bai Ju, i.e. Chrysanthemum, can be consumed by people who have indications for its use, and this product cannot be used for all groups of people. Chrysanthemum has the effects of dispersing wind and clearing heat, calming liver yang, clearing liver and improving eyesight (clearing liver fire to promote eyesight recovery), clearing heat and removing toxins (clearing heat and toxins in the body), and is effective in treating carbuncles and swollen toxins, redness and swelling of the eyes, headache and dizziness, wind-heat and cold, and dimming of the eyesight. People with the above symptoms can take it as prescribed by the doctor. Chrysanthemum adverse reactions and contraindications are not clear, but this product has the effect of clearing heat, long-term use in large quantities may damage the human body spleen and stomach yang qi, so the people who have little food diarrhea is not suitable for long-term large quantities. Chrysanthemum is a kind of traditional Chinese medicine, its specific medication need to follow the doctor’s instructions, not blindly take on their own.