A burning sensation in the urethra when men urinate is usually seen as a result of a urinary tract infection. The most common one in male patients is urethritis. In addition to a burning sensation in the urethra, urethritis is also associated with frequent, urgent and painful urination. If it is caused by gonococcal infection, there will also be a large amount of purulent discharge, mostly related to impure sexual contact. If you have these symptoms, you should have a routine urine test and a urine bacterial culture test, and select a sensitive antibiotic for treatment according to the results. You can take oral cephalosporin III antibiotics, such as cefixime for a week, if the symptoms disappear, and the urine routine is normal and the urine culture is negative, it means that it is cured. You should also drink more water, urinate more often, keep the urine volume above 2000ml per day, eat less spicy and stimulating food, and keep the perineum clean and hygienic.