Urolithiasis is a common urological disease. Due to the problem of daily eating habits and drinking habits, urine may be concentrated and some sediment may adhere to each other, which may lead to stone situation. In the process of stone detachment, the kidney and ureter will be stimulated, and abdominal pain will be manifested, mainly sudden and severe abdominal pain. If the stone is embedded in the urethra, it may also be unable to urinate for a short period of time due to acute urinary retention, resulting in an enlarged bladder and abdominal distension. If the stone is not particularly large, the patient is encouraged to drink more water. Urine flushing the urethra will promote the discharge of the stone. When the stone is discharged, it may show a short-term thread-like pain sensation due to scraping the urethra, and the pain symptom will be relieved after the stone is discharged. If the stone is large and cannot be discharged, it is recommended to seek medical attention in time to have a urinary ultrasound to further clarify the size and specific location of the stone, and then consider which surgical procedure to remove the stone. In addition, a lighter diet and less food containing purines and calcium oxalate can reduce the generation of stones.