80% Bladder Cancer Patients Are Smokers: Doctor Warns on Rising Cases in West Bengal

• Dr. Srinivas Narayan highlights bladder cancer as an emerging public health concern in West Bengal, especially among those over 50.
• 80% of bladder cancer patients are smokers; tobacco use is the main cause, including both smoking and smokeless forms.
• Painless blood in urine (hematuria) is the most common symptom; other signs include frequent urination, burning, and pelvic pain.
• Occupational exposure to industrial chemicals (dye, rubber, leather industries) and chronic bladder irritation are additional risk factors.
• Early detection is crucial for curability; prevention involves tobacco cessation, protective equipment in industries, and timely medical evaluation for symptoms.