The causes of male urinary frequency and urgency are more reasons, such as urinary tract infection, prostate enlargement, prostatitis, so what medication is the best effect is uncertain, need to be based on different causes of different drugs for treatment, is the most effective. 1. urinary system infection: mainly for the bacteria into the urinary system, resulting in urinary tract infection, can cause the patient urinary pain, urinary difficulties, urinary frequency and other symptoms. Clinical mainly to antibiotic drugs for anti-infection treatment, such as commonly used sulfadiazine, sulfamethoxazole and so on. 2. Prostatic hyperplasia: For elderly male patients, the phenomenon of frequent urination and urgency is considered to be caused by prostatic hyperplasia. For patients with small size and mild symptoms, α-blockers such as terazosin and alfuzosin can be used to alleviate the problem; for patients with large size, 5α-reductase inhibitors such as finasteride can be used for treatment. 3. Prostatitis: For adult men, if frequent urinary frequency and urgency and sexual dysfunction, pelvic region pain and other uncomfortable symptoms, considered for prostatitis and caused. Acute prostatitis is mainly treated with antibacterial drugs, such as ciprofloxacin and ofloxacin. Chronic prostatitis can be treated with sensitive antibiotics based on bacterial culture and drug sensitivity tests, commonly used drugs are levofloxacin, azithromycin and so on. As the causes of urinary frequency and urgency are more, it is best to go to the hospital to improve the examination before treatment.