Painful urination: causes, testing and treatment

Painful urination, also called dysuria, can feel like burning, stinging, rawness or sharp discomfort as urine passes. The pain may be felt at the opening of the urethra, in the bladder area, or more deeply in the pelvis. Some people also notice urgency, frequent small amounts of urine, cloudy urine, discharge, sores or lower abdominal discomfort. Painful urination needs assessment when it persists, returns, or occurs with fever, flank pain, blood in urine or pregnancy.

Seek urgent medical advice for fever or chills with urinary pain, pain in the side or back below the ribs, vomiting, visible blood in urine, inability to pass urine, severe lower abdominal pain, or feeling very unwell. These features can need rapid treatment. Pregnant people, children, and people with a weakened immune system should seek advice promptly when urinary symptoms begin.

Burning can result from inflammation or infection in the urinary tract, irritation of the genital skin, concentrated urine, or a stone. Conditions associated with painful urination include chlamydia, dehydration, genital herpes, gonorrhoea, kidney infection, kidney stones, prostatitis and urinary tract infection. Sexual exposure, new products on the skin, recent catheter use and urine-flow changes are useful details to share. The list is alphabetical and does not rank the causes.

A clinician will ask about the timing of pain, urinary frequency, fever, discharge, sores, flank pain, menstrual or pregnancy status, and sexual history where relevant. A urine sample can be checked for blood, inflammation or infection. Further tests may include a urine culture, testing for sexually transmitted infections, a physical examination, blood tests or imaging when stones, kidney involvement or another cause is suspected.

Drinking enough fluid may help when concentrated urine is irritating the bladder or urethra, unless you have been told to restrict fluids. Bacterial urinary infections may need antibiotic treatment selected by a clinician. Sexually transmitted infections need appropriate testing, treatment and advice about partners. Stones, kidney infection, prostatitis, skin conditions and genital sores each need different care, so avoid using leftover antibiotics or another person's medicine.

Drink regularly to keep urine from becoming very concentrated, unless a clinician has given you different fluid guidance. Pass urine when you need to rather than holding it for long periods. Gentle washing with water or an unscented product can reduce irritation for some people; avoid products that sting. Condoms reduce exposure to sexually transmitted infections, and testing after a potential exposure supports early treatment.

Tell a clinician about new discharge, genital itching or sores, pelvic pain, testicular pain, urine leakage, weak stream, needing to urinate at night, nausea, or changes in urine colour or smell. These features can help identify whether symptoms are coming from the bladder, kidneys, prostate, genital skin or another area.

Follow-up may be needed to review a urine culture, confirm that symptoms have settled, or arrange testing after possible sexual exposure. Repeated urinary pain may lead to a review of bladder habits, stones, prostate symptoms or underlying urinary conditions.