Kidney And Bladder Cancer Risk Factors. Avoiding certain harmful behaviors especially smoking may protect you from the disease. Most people who develop kidney cancer do not have a family history of the disease but having a family history of kidney cancer increases your risk.

Chronic irritation by urinary tract infection kidney bladder stones or prolonged use of catheters have also been linked to a high incidence of bladder cancer. Smoking causes about half of all bladder cancers in both men and women. Smoking cigarettes cigars or pipes may increase the risk of bladder cancer by causing harmful chemicals to accumulate in the urine.
Many risk factors make a person more likely to develop bladder cancer.
Many risk factors can raise your chances of developing bladder cancer. Avoiding certain harmful behaviors especially smoking may protect you from the disease. Most people who develop kidney cancer do not have a family history of the disease but having a family history of kidney cancer increases your risk. Smokers are 4 to 7 times more likely to develop bladder cancer than nonsmokers.