The granules used in stone removal include Pai Shi Granules, Ren Shi Tong Granules, Qian Cao Granules and other Chinese patent medicines. 1. Stone-dispelling granules: it is a heat-clearing agent, with the effect of clearing away heat, clearing away drenching, inducing diuresis and removing stones, and is commonly used in kidney stones, ureteral stones and other diseases. 2. Nephrolithone granules: it is a lymphatic agent, with the effect of clearing away heat, promoting blood circulation, eliminating stones and relieving pain, and is commonly used in kidney stones, renal pelvis stones, bladder stones, ureteral stones and other diseases. 3. Qiancheng Cao Granules: it is a heat-clearing medicine, with the effect of clearing heat and removing dampness (removing heat and dampness in the body), clearing lymph, reducing swelling, and it is often used for liver and gallstone, urinary tract stone, urinary tract infection and other diseases in clinic. Adverse effects of the above three drugs are not clear; stone pellets are contraindicated in pregnant women, and should be used with caution in the weak, and the contraindications of the remaining two drugs are not clear. If there is a need for medication, it is necessary to use under the guidance of a traditional Chinese medicine practitioner to identify the evidence, and not blindly use their own medication, so as not to cause adverse consequences.