Dandelion is a kind of heat-clearing medicine, which has the effects of clearing heat and removing toxins (removing heat and toxins from the body), subduing swellings and dissipating lumps, and diuretic and diaphoretic (improving the problem of dribbling and urination). It is good for relieving symptoms caused by heat-related diseases. Dandelion is cold in nature, sweet and bitter in taste. It belongs to the foot yangming stomach meridian and foot syncope yin liver meridian. It works to clear away heat and detoxify the toxin, reduce swelling and dissipate lumps, diuretic and diuretic. It can be used to treat symptoms such as redness and swelling of the eyes, heat drenching (burning and stinging pain during urination, accompanied by frequent urination and urgency, and discomfort of traction in the abdomen), astringent pain, scrofula (mainly refers to cervical lymph node tuberculosis), carbuncle, sore throat, etc. It can also be used to treat the symptoms of diuresis and detoxification. The contraindications and adverse reactions of Dandelion have not been clarified, but if taken in excessive quantities it can cause slow ejaculation symptoms. And because of the cold nature of this product, it is not suitable for long-term use, if you drink for a long time, it will damage the spleen and stomach, and lead to diarrhea and other symptoms. The specific use of the drug should be under the guidance of a professional physician.