Chrysanthemum has the effect of dispersing wind and clearing heat, calming the liver and improving eyesight, clearing heat and removing toxins (removing heat and toxicity from the body), and can be used for wind-heat colds, headaches and dizziness. Cassia seeds have the effect of clearing heat and improving eyesight (removing heat and evil in the body, promoting vision recovery), laxative effect, can be used for eye redness and astringent pain, shyness and tearfulness (the eyes are afraid of the light, and often tears) and other diseases. 1. Chrysanthemum is sweet and bitter in taste, slightly cold in nature, with the efficacy of dispersing wind and clearing heat, calming the liver, clearing heat and removing toxins, and can be used for colds and flu caused by wind-heat sensation, fever, headache and dizziness, and for conditions such as swollen and painful redness of the eyes due to inflammation of the liver, darkness of the eyes and blurred vision, and dizziness and convulsions (pediatric diseases mainly manifested by dizziness, apoplexy, and convulsions). The contraindications and adverse reactions of the drug are not clear. 2. Cassia seeds taste sweet, bitter, salty, slightly cold in nature, with the effect of clearing heat and brightening the eyes, laxative and laxative, specializing in diarrhea of liver fire, used for liver fire caused by eye redness and darkness, headache and dizziness, intestinal dryness and constipation. The contraindications and adverse reactions of this drug are not clear. Chrysanthemum and Cassia Seed together have the effects of clearing the liver and improving eyesight (removing liver fire to promote vision recovery), moistening the intestines and relaxing the bowels, and are useful for vertigo, headache, blurred vision, and constipation due to inflammation of liver fire. Both medicines are cold medicines, and should be used with caution for those who have diarrhea and indigestion due to coldness of the spleen and stomach (weak and cold spleen and stomach). Consult a traditional Chinese medicine practitioner for evidence-based guidance before taking the medicine, and do not take the medicine on your own.