4Immunotherapy
Immunotherapy, also known as biological therapy, triggers the immune system to kill cancer cells. Provenge is a special form used for treating advanced prostate cancer. It is a therapeutic vaccine that can activate immunity. This treatment is suggested for those who already developed resistance to hormone therapy or have either mild symptoms or no symptoms. You can receive Provenge intravenously in 3 separate doses every 2 weeks. Possible side effects include joint pain, back pain, headache, and nausea. [4]















