Brazil's July Bladder Cancer Campaign Urges Prompt Check of Blood in Urine

During Brazil's July awareness campaign—known as July Rosa, Verde e Roxo—medical experts warn that any presence of blood in urine, even when painless and intermittent, can be a primary sign of bladder cancer. The National Cancer Institute (INCA) projects roughly 11,200–12,000 new bladder‑cancer cases annually in the 2026‑2028 period, predominantly among men over 60.

Physicians such as Dr. Emanuel Veras and Dr. Evanius Wiermann stress that “Toda hematúria, mesmo que indolor, deve ser investigada por um urologista” and that “o câncer de bexiga tem uma característica importante: muitas vezes ele se manifesta logo no início por meio do sangue na urina.” Smoking is identified as the chief risk factor, accounting for about half of cases, while occupational exposure to certain chemicals, age, chronic infections and prior pelvic radiation also increase risk.

Early diagnosis typically involves urine analysis, imaging and cystoscopy, allowing less invasive treatments—endoscopic tumor removal, intravesical chemotherapy or BCG immunotherapy—when the disease is caught early. Experts urge immediate medical evaluation of any urinary blood, cessation of smoking, and protection from hazardous workplace substances to improve outcomes.