One of the most common complications of prostate cancer is that it metastasizes. In this, the prostate cancer spreads to other parts of your body such as bladder and other organs. In such cases, you might be wondering can prostate cancer be cured. Unfortunately, most of the times it is difficult to cure prostate cancer after it metastasizes, although it can be controlled to an extent. Other complications of prostate cancer include erectile dysfunction and incontinence.