Contraindications for taking Chrysanthemum Luo Han Guo Tea are wind-cold flu, cold lungs, and patients with deficiency cold in the body are prohibited. It is recommended to consult a doctor and under the guidance of the doctor. Chrysanthemum, sweet, bitter flavor, slightly cold in nature. Attributed to the lung, liver meridian. It has the efficacy of dispersing wind and clearing heat, calming the liver and brightening the eyes, clearing heat and removing toxins (removing heat and toxicity in the body), and is suitable for wind-heat colds, headache and dizziness, redness and swelling of the eyes, dizziness of the eyes, sores and canker sores and toxins, etc.; however, it is not suitable for patients with wind-cold colds and coldness in the body. Luo Han Guo, sweet taste and cool nature, belonging to the lung meridian and the large intestine meridian, with clearing heat and moistening the lungs (to remove the heat to moisturize the lungs), diaphoretic voice, smooth bowel and laxative effect, suitable for the lungs, cough, dry cough without phlegm, sore throat, hoarseness, intestinal dryness constipation patients; but is not suitable for patients with lungs cold patients and cold patients with cold body. Chrysanthemum Luo Han Guo tea during the period of taking, do not eat spicy and stimulating food; because of the limited dose of water to drink, generally does not play a therapeutic role; the use of chrysanthemum Luo Han Guo water to drink before, to consult a doctor, not blindly use.