Bladder cancer is a type of cancer that begins in the cells of the bladder, which is a hollow organ located in the lower abdomen. It typically starts in the lining of the bladder and can spread to other parts of the body if left untreated.

Some common symptoms of bladder cancer include blood in the urine (hematuria), frequent urination, pain during urination, and lower back pain. However, these symptoms can also be caused by other conditions, so it’s important to see a doctor for an accurate diagnosis.

Some risk factors for bladder cancer include smoking, exposure to certain chemicals and substances (such as arsenic, che