Below is an instruction from Human. Write a response.
    ### Instruction:
    What are the treatments for Primary Sclerosing Cholangitis ?
    ### Response:
    Although researchers have studied many treatments, none has been shown to cure or slow the progress of PSC. Treatment of PSC aims to relieve symptoms and manage complications. Medical treatment may include various medications to relieve itching, antibiotics to treat infections, and vitamin supplements.
    