There is no such thing as “white chrysanthemum or yellow chrysanthemum, which is better for lowering blood pressure”. Chrysanthemum can be divided into white chrysanthemum, yellow chrysanthemum and wild chrysanthemum. Yellow chrysanthemum and white chrysanthemum have the efficacy of dispersing wind and clearing heat, calming the liver and improving eyesight, and clearing heat and detoxification. Generally speaking, white chrysanthemum is used for calming the liver and clearing the eyes, and yellow chrysanthemum is used for dispersing wind and clearing heat. Chrysanthemum is an antidepressant, sweet and bitter in taste, slightly cold in nature, and belongs to the lung and liver meridians. It is mainly used for treating fever and headache, cough and runny nose caused by wind-heat cold or the first sign of warm disease; headache and dizziness caused by hyperactivity of liver yang, which causes dizziness, dizziness, headache and other symptoms; swelling and pain in the eyes due to inflammation caused by liver fire; and unclear vision caused by insufficiency of the liver and kidney, etc. It can be combined with tianmu, which has a bitter taste and is slightly cold in nature. Chrysanthemum can be combined with Tianma for headache and dizziness, twitching of limbs; with Stachys sieboldii for sore throat caused by wind-heat upward disturbance; and with Sinapis for headache caused by wind-evil. Please consult a physician for specific combinations. This drug is contraindicated for people with cold spleen and stomach, Yang deficiency; chrysanthemum is cold in nature and should not be used for a long time to prevent injury to the spleen and stomach. Please follow the doctor’s instructions and do not take it by yourself.