The main reason for the painful urination is that 1. if it is a simple infection, you can take some anti-inflammatory drugs, antibiotics, 2. if the painful urination and the feeling of incomplete urination, the elderly should see if it is caused by prostatic hyperplasia combined with infection, on the basis of anti-infection, it may be necessary to remove the urinary tract obstruction, is the prostatic hyperplasia, there is obstruction or need to be treated. 3. if it is caused by a simple infection, it is recommended to take quinolone antibiotics.