Most of the time prostate cancer can be helped with once a month chemotherapy. It depends on how bad the cancer has already spread in your body or if it is located just in the prostate and can be removed.
Depending on the stage it is in, both surgery and radiation are the treatments of choice. Surgery if it is in one local area, radiation if more than one.
Early stage prostate cancer can benefit from monthly chemo. There is now an implant which delivers monthly doses of radiation to the prostate. Luckily now a days there are several options for treating this type of cancer