Clinically, the role of dandelion root is not clear, generally dandelion is the whole herb used in medicine. Dandelion in water has the effect of clearing heat and removing toxins (removing heat and toxins from the body), subduing swellings and dissipating lumps, and inducing dampness and diuresis; however, the effect is limited, and it is generally not therapeutic. Clinically, dandelion is mainly used for the treatment of carbuncle furuncle (a skin disease, refers to the degree of serious furuncle), breast carbuncle carbuncle, heat drenching (burning stinging pain when urinating, with frequent urination, small abdominal traction discomfort) astringent pain, dampness-heat jaundice and so on. It should be noted that too much dandelion can lead to slow diarrhea. If you feel unwell after drinking dandelion water, it is recommended that you stop using it and seek medical attention.