Dandelion boiled water is usually boiled on high heat and then on low heat for 15-20 minutes, but there is no such thing as how long to boil dandelion boiled water for best results. It is recommended to follow the doctor’s advice to use medication. Dandelion has the effect of clearing away heat and detoxification (removing heat and toxicity from the body), subduing swellings and dispersing knots, and inducing diuresis and drenching. It is mainly used in the treatment of carbuncle furuncle (a skin disease, refers to the degree of serious furuncle), breast carbuncle carbuncle, heat shower (burning stinging pain when urinating, with frequent urination, small abdominal traction discomfort) astringent pain, damp-heat jaundice, and so on. Excessive use of dandelion may lead to slow diarrhea. If there is any discomfort, it is recommended to consult a doctor. If you need medication, you should go through a doctor’s diagnosis and follow the doctor’s instructions for standardized treatment.