Bladder cancer occurs when abnormal cells in the bladder lining grow uncontrollably, forming tumours. Early detection is crucial for effective treatment and better outcomes. Recognising the warning signs can help individuals seek medical advice promptly.

Common Warning Signs

One of the most noticeable signs of bladder cancer is blood in the urine, known medically as haematuria. This may cause urine to appear pink, red or cola-coloured, but sometimes the blood is not visible and is only detected through testing.

Frequent urination or an urgent need to urinate even when the bladder is not full can also be a symptom. Individuals might experience pain or burning during urination, which is often mistaken for a urinary tract infection.

Another warning sign is pelvic or lower back pain that does not go away, which may indicate the cancer has spread or is causing pressure on nearby organs. Additionally, unexplained weight loss or fatigue can sometimes accompany bladder cancer.

When to See a Doctor

If you notice any of these symptoms, particularly blood in the urine, it is important to consult a healthcare professional as soon as possible. Early assessment and diagnosis improve the chances of successful treatment.

Summary

The five main warning signs of bladder cancer include visible or hidden blood in urine, frequent or urgent urination, painful urination, persistent pelvic or lower back pain, and unexplained weight loss or fatigue. Awareness of these symptoms supports timely medical evaluation.