Herbs that can treat stones include Qian Cao, Qu Mai, and Chicken Nei Jin. 1. Qian Cao: It has the effects of inducing dampness and eliminating yellowish color, diuretic and diaphoretic (to improve the problem of dribbling in urine and the problem of small amount of urine not being able to be passed), detoxification and elimination of swelling. It is used for treating jaundice, edema, rheumatic paralysis, malaria, diarrhea, gonorrhea, carbuncle, sores and ringworm. Pregnant women are prohibited. 2. Qu Mai: It has the effect of diuretic and diaphoretic, breaking the blood and promoting menstruation. It is used in treating gonorrhea (increased frequency of urination, dribbling and astringent pain), amenorrhea, irregular menstruation, carbuncle and swelling, redness and cataract of the eyes, sores and poisons. Caution should be exercised in cases of deficiency of spleen and kidney qi. Pregnant women should be cautious. 3. Chicken Neijin: has the effect of eliminating food and strengthening the stomach (promoting food digestion, strengthening the function of the stomach and internal organs), astringent and stopping spermatorrhea (consolidating semen, preventing and controlling spermatorrhea). It can be used to treat dietary stagnation, pediatric chancre (a chronic disease of children, manifested by emaciation, abnormal diet, abdominal distension, thinning and yellowing of hair, etc.), spermatorrhea and enuresis in renal deficiency, gravel gonorrhea, and gallstones. It should be used with caution for those with spleen deficiency without accumulation and stagnation. The efficacy of single Chinese medicine is limited, clinically it needs to be used in combination with other Chinese medicines after identification by a traditional Chinese medicine practitioner.