The symptoms that may occur in men with urinary tract infections: 1. urinary tract irritation, which is the most common symptom of urinary tract infections, is also the most typical symptom, mainly manifested as frequent urination, urinary urgency and painful urination, especially at night when the frequency of urination increases, the urethra will appear pinprick-like pain during urination. 2. the appearance of lumbago, if the lower urinary tract infection gradually spread to the upper urinary tract, the patient will have the symptom of trapped lumbago, and may be accompanied by symptoms of urinary tract irritation. 3. The patient may have chills before the temperature rises. 4.Increased urethral secretions, the urethral orifice may secrete yellow or thick white purulent secretions after the infection, accompanied by redness and swelling around the urethra. 5.It can also The phenomenon of straining to urinate, slowing down urination or bifurcation of urination is often due to increased resistance to urination due to urethral congestion and edema after infection.