Bladder cancer surgery after a dozen days now have a fever 39 degrees how to do

Bladder cancer surgery ten days after the fever now 39 degrees is considered to be caused by viral infection, can be under the guidance of a doctor to take antipyretic drugs to alleviate the symptoms of fever. Under normal circumstances, bladder cancer surgery will appear three to four days after the phenomenon of fever, and the highest temperature does not exceed 38.5 degrees Celsius.