Urethral infections usually do not heal on their own. Urinary tract infection is an inflammation caused by bacteria, fungi, mycoplasma and other pathogenic microorganisms that multiply abnormally in the urinary system. For urethral infections are generally treated with anti-infective therapy, which requires bacterial culture of the patient’s urine to clarify the type of causative organisms, and then choosing the appropriate antibiotics for the pathogens to eradicate the cause of the disease. For patients with more serious symptoms, the use of sodium bicarbonate can also be used to alkalize the urine and reduce the irritation of the urethra. Drink more water in daily life, to promote the excretion of urine, urine on the urethra flushing play a certain role in cleaning, conducive to the recovery of the disease. If the patient has symptoms of urinary tract infection should be timely consultation, clear cause, for the cause of standardized treatment. Specific drug use should be carried out under the guidance of a doctor to avoid adverse reactions.