As people pay more attention to health, health checkups have become very common, so many asymptomatic kidney stones can be found, usually through ultrasound. The common characteristics of these stones are: 1. The stone volume is usually <10mm; 2. There is no back pain, abdominal pain, no discomfort symptoms such as hematuria; 3. Ultrasound examination suggests: calcified spots or small strong echogenicity in the kidney. For the above results, the physical examination report will suggest: kidney stones. People are often confused and don't know how to carry out treatment and prevention. First of all, when you are detected to have kidney stone disease, it is important to understand that stone disease is not terrible, we can treat and prevent it well with attention to it. However, this requires the guidance of a professional stone doctor, with professional knowledge of the types of stones first preliminary typing, according to the different types of stones for targeted individualized treatment. The specific process is as follows: 1. Confirmation of the disease: A re-examination at the urology clinic can clarify the diagnosis of kidney stones after ultrasound, abdominal plain film, urine examination, etc., and make a preliminary classification of stone types. 2.Specific treatment plan for small stones: ① Generally stones smaller than 6mm can theoretically be expelled from the body with urine through ureter. The doctor gives the choice of drinking a lot of water (more than 2000ml) and ensuring urine more than 2000ml per day, proper exercise, oral medication for stone removal or lithotripsy, and postural stone removal treatment according to the specific location of the stones. Some of the stones can be discharged smoothly. ② For stones larger than 6mm and difficult to discharge by themselves, the doctor needs to arrange extracorporeal shock wave lithotripsy treatment according to the patient's renal function, urinary tract anatomy and whether it is combined with urinary tract infection. In special cases, if the effect of extracorporeal shock wave lithotripsy is not good, such as stones in the lower calyx, calcified kidney and hard stones, the doctor may choose to arrange minimally invasive surgery to remove the stones. 3. Drink more water, exercise more and review ultrasound regularly: You should know that some stones may not be discharged smoothly even though you take more lithotripsy drugs, and there is a great chance of stone discharge. Many people may have to live with stones for a long time, therefore, it is very important to prevent stone growth and regular review. 4. For small stones that recur repeatedly: you should go to the urology department of a regular hospital and do the stone composition analysis and metabolic assessment. If there are stones discharged in the past, you can do the stone infrared spectroscopy analysis directly, and the stone particles with the size of rice grains will be fine. If there are no existing stones, you can also do blood test, 24-hour urine and some special tests to clarify the cause of stones, and then go for targeted prevention according to different causes. 5, to understand a reason: discharge of stones is not the purpose, prevention of stone recurrence, comprehensive treatment of stone disease is the root. Since the recurrence rate of stones without prevention is as high as 50%-100%, prevention can be reduced to 10%-15%. Therefore, stone disease is a lifelong disease and prevention is also lifelong and requires long-term adherence. In conclusion, asymptomatic intrarenal small stones, patients should neither worry too much nor relax their vigilance. There are many patients who had neglected the diagnosis and treatment, the stones gradually grew into multiple, large volume stones, the treatment missed the best time, and eventually performed surgery and damage to kidney function; there are also many patients who are anxious to seek medical advice and treatment by prescription, the stones are not only not discharged from the body, but also delayed the standardized treatment time, so that Therefore, we suggest that you should go to a professional clinic as early as possible for stone analysis and etiology examination, and the doctor will give you individualized treatment according to the specific situation.