When there are stones inside the kidney, the treatment method can be decided according to the size of the stones. Usually, if the stones are smaller than 0.6 cm, the stone removal method is used; if the stones are larger than 0.6 cm, the extracorporeal shock wave lithotripsy or minimally invasive lithotripsy is used. 1. Lithotripsy: For stones smaller than 0.6 cm, you can drink a lot of water to promote urination, which can expel small stones from the body; you can also do a lot of exercise and use gravity to expel small stones from the body; you can also use medicines (e.g., lithotripsy granules, etc.) to promote the dissolution of stones under the guidance of the doctor to achieve the purpose of stone discharge, and you should closely observe the discharge of stones during the treatment. 2. Extracorporeal Shock Wave Lithotripsy: Extracorporeal Shock Wave Lithotripsy is to accurately locate the site of kidney stones, and then with the help of high-energy shock waves, the stones will be broken through the skin, and then be discharged with the urine. After the operation, you should drink a lot of water and pay attention to observe the discharge of stones and urination. If the result is not good, minimally invasive surgery can also be used for lithotripsy to remove stones. It is recommended that patients with kidney stones should go to the hospital for timely examination and choose reasonable treatment under the guidance of the doctor. The application of the above drugs should be under the guidance of a professional physician.