Cancer is a mutation that triggers the rapid multiplication of healthy cells, leading to tissue damage in the affected area. Cancer in the prostate can cause bladder damage, although it’s important to note that not all cases of prostate cancer will lead to bladder damage. The damage’s extent depends on many factors, including the cancer’s stage, location, and the individual’s overall health. Here are some ways in which prostate cancer can lead to bladder damage. Tumor Growth Prostate cancer typically originates in the prostate gland located near the base of the bladder. As the cancer cells multiply and form a tumor triggered by the uncontrolled mutation, they can press against the bladder. This pressure leads to bladder irritation, reduced capacity, and difficulty emptying the bladder completely. Invasion of the Bladder In advanced prostate cancer, the cancer cells may invade the bladder or nearby structures, such as the urethra. This invasion can physically damage the bladder walls, causing inflammation and reducing bladder function. Obstruction of the Urethra The prostate gland mainly surrounds the urethra, a tube from where urine flows out of the bladder. As prostate cancer progresses, it can cause the prostate to enlarge (a condition called benign prostatic hyperplasia, or BPH), or cancerous tissue can obstruct the urethra directly.