What should you know about blood ua in urine?

Blood may be visible as pink, red, or brown urine, or found only when a urine sample is tested. A urinary tract infection can cause burning, urgency, and frequent urination; kidney infection may also bring fever or pain in the side. Kidney stones can cause severe, wave-like pain. In men, an enlarged prostate or prostatitis can affect urine flow and cause bleeding. Less common but serious causes include bladder cancer, prostate cancer, kidney disease, or sickle cell disease. The appearance of blood does not identify the cause by itself.

Arrange a medical assessment, especially if the blood is visible or has happened more than once. A clinician may ask about pain, fever, urinary changes, medicines, exercise, recent procedures, and menstrual bleeding. Testing commonly includes a urine sample, with further examination or imaging if the findings suggest stones, infection, or another urinary condition. Do not start leftover antibiotics. Note the colour, timing, clots, and other symptoms so you can describe them accurately.

Seek urgent medical care if urine contains clots, you cannot pass urine, bleeding is heavy, or you feel faint, confused, very weak, or short of breath. Prompt assessment is also needed with fever, chills, vomiting, or pain in the back or side, because these may accompany a kidney infection or obstructing stone. If you take a blood-thinning medicine, report the bleeding promptly and do not stop the medicine without medical advice.

Ask what the urine test shows, whether infection testing is needed, and whether your age, medicines, smoking history, or urinary symptoms change the recommended follow-up. Ask how quickly you should repeat testing if the blood disappears.