The treatment of infections caused by kidney stones is in principle the same as that of common urinary tract infections. First, active anti-infection treatment. For upper urinary tract infection, the course of treatment is 10-14 days, and for lower urinary tract infection the course of treatment is 3 days. Lower urinary tract infection is a urinary tract infection with mainly bladder irritation symptoms, including frequent urination, urgent urination and painful urination, without systemic symptoms, and is mainly represented by cystitis. For patients with upper urinary tract infection, not only do they have bladder irritation symptoms, such as frequent urination, urinary urgency, and painful urination, but they also have systemic symptoms, including fever, nausea, and vomiting. The antibiotics chosen for treatment are mainly semi-synthetic penicillins, quinolones and cephalosporins. Patients with kidney stones are advised to drink more water and urinate more after the infection has occurred. Third, when the infection is caused, the urine can be alkalized, that is, the patient can be given oral sodium bicarbonate. Fourth, after the infection is completely controlled, the stone should be lifted in time. Because if the stones keep existing, it will lead to recurrent urinary tract infections.