Bladder cancer: these 10 subtle signs should alert you immediately

Often called the "silent killer," bladder cancer sometimes progresses without warning. Yet, the body sends signals long before the disease takes hold. Learn to decode these 10 symptoms that deserve your full attention.

Bladder cancer is among the most common cancers, but its early detection remains a real challenge. Nicknamed the "silent killer," it can develop discreetly before reaching an advanced stage. Here are 10 symptoms that should raise your suspicions and prompt you to consult a healthcare professional.

Blood in the urine: the number one warning sign

The most common sign of bladder cancer is the presence of blood in the urine, called hematuria. This blood may be:

Visible to the naked eye, giving urine a red or pinkish tint.
Detected only by a urine test, it is then referred to as microscopic hematuria.

Although this symptom can also stem from a urinary tract infection or kidney stones, it should never be taken lightly.

Burning sensation or pain when urinating

Pain or burning during urination may indicate bladder irritation. If these sensations persist despite treatment for a urinary tract infection, a medical consultation is necessary promptly.

Urgent urge to urinate and frequent urination

If you suddenly notice:

A frequent need to urinate, even at night.
A feeling that your bladder is never completely empty.
Urinary incontinence without apparent cause.

This could be a sign of a tumor irritating the bladder wall.

Recurrent urinary tract infections

Frequent urinary tract infections that resist treatment may be a sign of a more serious problem. If you experience repeated infections without an obvious cause, ask your doctor for further testing.

Persistent pain in the pelvis or lower back

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