Men with high fever from urinary tract infection, treatment: 1, it is recommended to immediately go to the hospital to save the diagnosis, and to take a urine culture and routine blood tests to understand which bacterial infection is urinary tract infection, and whether it is accompanied by blood often elevated white blood cell count, elevated neutrophils and other conditions; 2, it is recommended to use intravenous antibiotics and antipyretic drugs to deal with. Antibiotics can choose levofloxacin injection 200mg intravenously, once a day. You can also choose cefoxitin sodium injection 2.0g intravenous drip twice a day. Antipyretic drugs can be chosen from Chai Hu injection 2ml intramuscular injection, and Analgin injection 2ml intramuscular injection for treatment; 3. For patients with chills, dexamethasone 5mg intravenous push treatment can be considered as appropriate; 4. Patients are advised to drink and urinate more appropriately, and need to drink about 2000ml of water daily. If sweating is more, it is necessary to increase the amount of water as appropriate; 5. Observe the improvement of symptoms, if the symptoms do not improve significantly, it is necessary to promptly adjust the drug for treatment.