If you have a burning sensation in your urine, you should go to the hospital for further examination and take urine for urine routine and urine culture examination to further confirm the diagnosis. 1, when bacterial infection occurs, you can experience burning sensation when urinating with painful urination, urinary frequency, urinary urgency and other symptoms, mostly due to lack of attention to personal hygiene or decreased immunity, damage to the local mucosa, congestion, edema and other causes, after urine examination to confirm the diagnosis. 2, there is a history of unclean sexual contact may be infected with gonococcus, mycoplasma, chlamydia, etc., resulting in a burning sensation in the urethra, or even increased urethral discharge or itching in the urethra and other symptoms, it is recommended that the local secretion culture test or urine retention to do mycoplasma, chlamydia, gonococcus and other tests, especially for patients who have a history of unclean sexual contact must be checked for sexually transmitted factors The patient must be checked for sexually transmitted factors that can lead to urinary tract infection.