Smoking increases bladder cancer risk up to four times

Health experts say that smoking can increase the risk of bladder cancer by as much as four times. Although smoking is commonly associated with lung cancer, experts warn that it also significantly increases the risk of developing bladder cancer. Blood in the urine is often one of the earliest and most important warning signs of the disease.

According to medical experts, smoking is widely known for raising the risk of lung cancer but it can also substantially increase the likelihood of bladder cancer.

In this regard, Indian physician Dr. Ankur Bhatnagar stated that smokers are two to four times more likely to develop bladder cancer compared to non-smokers making tobacco use one of the most significant risk factors for the disease.

Dr. Bhatnagar explained that smoking is a major cause of bladder cancer. Cancer-causing chemicals (carcinogens) present in cigarette smoke are absorbed into the body through the lungs and then travel through the bloodstream to the kidneys.

He further noted that these harmful substances are eventually excreted in urine. As the bladder stores urine, these toxic chemicals remain in prolonged contact with the bladder’s inner lining. Over time, this exposure can trigger cancer-causing changes in the cells ultimately leading to the development of bladder cancer.