Cystoscopy for blood in the urine

A thin viewing instrument passes through the urethra into the bladder. The examination can identify bleeding, inflammation, stones, narrowing, or an abnormal area that may need a sample. It complements urine tests and imaging because each test reveals different information.

Hematuria means blood is present in urine. It may be visible or found only on a urine test, and it can arise from several parts of the urinary tract. Cystoscopy focuses on the lining of the urethra and bladder; it does not by itself examine the kidneys fully.

An abnormal-looking area can sometimes be sampled during cystoscopy or in a planned follow-up procedure. A finding is interpreted alongside symptoms, urine results, imaging, medicines, and smoking or urinary history rather than in isolation.

Tell the clinical team about blood-thinning medicines, allergies, pregnancy, urinary infection symptoms, and any difficulty passing urine. Follow the specific instructions about eating, drinking, medicines, and transport because these depend on whether local anaesthetic, sedation, or a general anaesthetic is planned.

Mild burning, urinary urgency, or lightly blood-stained urine can occur for a short time afterward. Drink fluids if your clinician has not restricted them, follow the discharge instructions, and record whether bleeding or discomfort is settling.

Contact the treating team promptly if bleeding becomes heavier, clots appear, pain is worsening, fever or chills develop, urine smells unusually strong, or burning does not improve. Seek urgent assessment if you cannot pass urine, feel faint, or have severe pain with heavy bleeding.

Blood in urine should be medically assessed even when it stops, because the cause still needs clarification. The urgency comes from the symptom pattern and your overall condition, not from assuming a particular diagnosis.

Ask whether you need flexible or rigid cystoscopy, what pain control is planned, and whether a biopsy could be taken. You can also ask how urine tests and imaging fit with the examination, when results will be discussed, and which bleeding or infection symptoms should trigger a call.