The symptoms of urethritis urinary sensation are mainly manifested as frequent urination, urinary urgency, urinary pain, and discomfort of urination. Frequent urination is to urinate more often, up to dozens of times a day, each time the amount of urine is small, or even a few drops; urgency is to have the urge to urinate must be resolved immediately, can not be controlled for a long time; pain in urination is mainly burning pain, stinging pain in the urethra when urinating. A few patients may have hematuria, and even blood streaks and clots may appear. If fever, chills, lumbago and generalized pain occur at the same time, it indicates that the site of urinary tract infection occurs in the renal pelvis, which is relatively difficult to treat and antibiotics are used for a longer period of time.