The urge to urinate often indicates the presence of symptoms of frequent urination. Frequent urination is a very common clinical symptom that can be caused by many diseases, for example, for female patients caused by frequent urination, the most common cause is acute cystitis. The most common cause is acute cystitis, which is usually found in newlyweds or elderly women, and the common causative agent is bacterial infection. For men, the most common cause of frequent urination is chronic prostatitis or prostate hyperplasia. Chronic prostatitis occurs more often in adolescent men, while prostate hyperplasia is common in older men. Many other diseases can also cause urinary frequency, such as overactive bladder, bladder tuberculosis, interstitial cystitis, glandular cystitis and other specific bladder inflammation is also a common cause of urinary frequency, the patient often need to be combined with other accompanying symptoms, if necessary, through the relevant auxiliary examination to clarify the specific cause.