Groundnut Grass is bitter in taste and cold in nature, and has the effect of clearing heat and inducing diuresis, cooling blood and detoxifying the toxin. This product clears heat and relieves dampness, and can be used to treat dribbling and astringent pain in urination caused by heat knotting in the bladder, and can be combined with Mutong and Gardenia to enhance the effect. For shortness of urination caused by dampness-heat downward injection and urinary incontinence, it can be taken slowly with Huangbai (Phellodendron Bidentatae). Usually alcoholism, short tempered people, easy to lead to blood heat, this product has the effect of clearing heat and cooling blood, can treat blood in urine, painful urination caused by blood heat. Ground Gallwort has the effect of clearing heat and removing toxins, and can treat lung heat, or sore throat caused by external wind-heat. This product is bitter and cold, and prolonged use will easily injure the stomach, resulting in bloating, diarrhea, and loss of appetite. Dampness-inducing drugs commonly used may cause injury to yin, resulting in dry mouth and tongue, and should not be used for a long time.