Chrysanthemum fat sea water infusion, with heat detoxification (clear the body of heat and poisonous evil), moistening the lungs and pharynx, laxative, liver and eyesight and other efficacy effects. However, it is not a substitute for medication in treating diseases. Chrysanthemum has the effect of dispersing wind and clearing heat, calming the liver and improving eyesight, clearing heat and removing toxins, and can be used to treat and relieve wind-heat colds, headache and dizziness, redness and swelling of the eyes and other symptoms. Fatty sea water has the effect of clearing heat and moistening the lungs (removing heat to moisturize the lungs), facilitating the pharynx and opening up the voice, moistening the intestines and laxatives, and can be used to treat lung-heat cough, hoarseness, dry cough without phlegm, dry and sore throat, headache and red eyes, and dry and lumpy stools, and other conditions. Chrysanthemum and fat sea water together, the two clear heat and detoxification efficacy to strengthen the drug odor, efficacy complement each other, can be used to relieve sore throat, dry stools, coughing and loss of voice. In addition, it can also alleviate the eye redness and swelling caused by hyperactive liver fire, dizziness and other symptoms. However, it must be noted that Chrysanthemum and Fatty Sea are cold in nature, and are contraindicated for people with cold spleen and stomach (weak and cold spleen and stomach) and diarrhea. Cough due to lung yin deficiency, not suitable for fat sea water, otherwise it will aggravate the condition. Fat Sai Hai and Chrysanthemum are both traditional Chinese medicines and are recommended to be used under the guidance of a doctor. Tea replacement drinks are limited in the precipitation of active ingredients, and cannot replace the medication to treat the disease.