The urinary tract includes several organs such as both kidneys, ureter, bladder and prostate. Symptoms of related organ infections vary, as follows: 1. Acute urethritis, mainly in men, seen as frequent urination, urinary urgency, painful urination, itching of the urethra, large or small amount of purulent secretion from the urethra, generally sexually transmitted diseases, with a certain degree of contagiousness. 2. Acute cystitis, in women, seen as frequent urination, urinary urgency, painful urination with meatus hematuria. 3. Chills, fever, lumbar pain, and elevated blood leukocyte count. 4, Acute testicular epididymitis in men, seen as swelling and pain in the testicular epididymis, with chills and fever in patients. 5, Acute prostatitis in men, symptoms seen as painful urination, dyspareunia, individual patients will have acute urinary retention, requiring indwelling catheterization for treatment, and may also have systemic symptoms such as fever and chills. 6, Infection of the renal cortex and abscess kidney, which is Infection of the renal cortex and septic kidney, that is, septic lesions of the renal pelvis caused by obstruction, can appear back pain, chills, fever, and these diseases generally have more severe symptoms and last longer.