Below is an instruction from Human. Write a response.
    ### Instruction:
    What are the treatments for Paraneoplastic Syndromes ?
    ### Response:
    When present, the tumor and cancer are treated first, followed by efforts to decrease the autoimmune response -- either through steroids such as cortisone or prednisone, high-dose intravenous immunoglobulin, or irradiation. Plasmapheresis, a process that cleanses antibodies from the blood, may ease symptoms in people with paraneoplastic disorders that affect the peripheral nervous system.
    