Kidney stone fever after lithotripsy, which is a relatively common situation after surgery, due to the patient in the process of lithotripsy surgery ureter stimulated by stones, so that the urinary system bacterial infection, can be manifested as fever, no excessive worry, usually will continue to fever 1-2 days, it is recommended that patients can take oral anti-inflammatory drugs. If the fever is serious, you can combine antipyretic drugs to relieve it, such as oral cephalexin or amoxicillin capsules, etc. At the same time, you can take oral lithotripsy granules to accelerate the discharge of lithotripsy in the body, and you must pay attention to drink more water and urinate more often. If the fever is not relieved, it is recommended to go to the hospital as soon as possible to rule out other causes of fever to avoid delaying the condition.