Dandelion is usually the whole herb (i.e., roots, leaves, flowers) together into medicine, the efficacy of clearing away heat and detoxification, eliminating swelling and dissipating knots, diuresis and detoxification, the specific use of medication, please follow the doctor’s instructions. Dandelion is the dried herb of dandelion, family Asteraceae, bitter, sweet, cold, liver, stomach meridian, mainly used for the treatment of superficial or deep skin abscesses, breast redness, swelling, heat and pain pus, lung abscess, intestinal abscess, beads in the front of the neck, dampness and heat caused by the body yellow, yellow eyes, etc., urinary burning astringent pain and other conditions. Dandelion is used as a decoction of water; it can also be used externally, decoction of fumigation of the affected area, or fresh dandelion pounded and applied to the affected area. Excessive dosage may lead to diarrhea, and should be used with caution for people with cold spleen and stomach. If you feel unwell, please go to the hospital in time, and use the medicine after diagnosis and diagnosis by a professional doctor, do not use the medicine arbitrarily.