The invention relates to a traditional Chinese medicine for treating gallstone, and in particular relates to a traditional Chinese medicine for treating damp-heat type gallstone, which is prepared from the following components in parts by weight: 9-12 parts of chingma abutilon seed, 25-30 parts of stringy stonecrop, 12-15 parts of grifola, 20-30 parts of longhairy antenoron herb, 6-9 parts of cape jasmine fruit, 15-20 parts of abrus cantoniensis hance, 6-9 parts of golden cypress, 3-6 parts of herba aristolochiae, 3-6 parts of rhizoma nardostachyos, 6-9 parts of fructus aurantii, 6-9 parts of pericarpium citri reticulatae viride, 15-20 parts of verbena, 6-10 parts of whiteflower cacalia seed, 9-12 parts of radix curcumae,0.5-3 parts of barbados aloe and 6-12 parts of areca-nut. In the formula, abrus cantoniensis hance, pericarpium citri reticulatae viride, radix curcumae and cape jasmine fruit can sooth liver-gallbladder, clear heat, cool blood and remove stagnation; chingma abutilon seed, grifola, longhairy antenoron herb and herba aristolochiae can clear dampness, promote diuresis, clear heat and remove toxicity; longhairy antenoron herb and radix curcumae have a function of digesting gallstone; fructus aurantii and areca-nut serve as aids to depress qi and regulate qi, excrete water and excrete dyspepsia; stringy stonecrop, golden cypress, verbena and whiteflower cacalia seed can discharge fire, promote diuresis, eliminate stasis and subdue swelling; and therefore, functions of clearing liver-gallbladder, digesting and discharging gallstone can be enhanced. Meanwhile, rhizoma nardostachyos can promote appetite and refresh spleen, and barbados aloe can clear liver heat, so that spleen is tonified, liver is relived, and unfavourable causes of the liver and the gallbladder are eliminated. The traditional Chinese medicine has the advantages of having an effective rate of 100%, taking effect quickly, treating both symptoms and root causes and being safe and reliable.