Drinking chrysanthemum tea for a long time will lead to deficiency of cold in the spleen and stomach and will damage the yang energy of the spleen and stomach. Chrysanthemum is cold and can dissipate wind-heat, clear heat and detoxification, clear the liver and brighten the eyes. If you have a cough, cough yellow phlegm, sore throat, runny nose or dry eyes and tinnitus, you can use chrysanthemum tea to dissipate wind-heat and clear heat and detoxification. People who usually have heat in the liver meridian, get angry easily and are prone to dry mouth, bitter mouth, sweating and dry eyes can use chrysanthemum tea to clear the liver, lower the fire and brighten the eyes. Chrysanthemum can also be combined with other Chinese herbs to drink together, but because of its cold nature, it is not suitable for long-term use, especially for people who have a cold spleen or stomach deficiency or have a cold state.