Dandelion root is bitter, sweet and cold in nature, and belongs to the liver and kidney meridians. Dandelion root tea has the effect of clearing heat and removing toxins (removing heat and toxins from the body), diuresis and drenching, and it has a certain relief effect on symptoms such as sore throat and painful urination caused by heat and toxins. However, it is difficult to achieve the therapeutic effect of Chinese medicine tea drink. 1. Clearing heat and detoxification: dandelion root is bitter and cold in nature, good at clearing heat and detoxification, for heat and toxicity caused by sore throat, swollen gums, eye redness and pain, and other symptoms have a certain role in relieving. 2. Dampness and drenching: Dandelion root has the effect of clearing dampness and heat, diuretic and drenching (to improve the urine dribbling, urine volume is not clear), for the heat drenching (urine burning stinging pain obvious, with urinary frequency and urgency, abdominal discomfort) caused by urine dribbling and astringent pain, urine is not conducive to urination (urine is not smooth), scrotal redness and swelling and other symptoms, appropriate consumption of dandelion root tea has a certain auxiliary role in relieving. Dandelion root is bitter and cold in nature, for cold body and pregnant women should be used with caution to avoid diarrhea, abdominal pain and other adverse reactions. If you feel uncomfortable after taking it or the symptoms can not be relieved, it is recommended to consult a doctor in time.