Below is an instruction from Human. Write a response.
    ### Instruction:
    What to do for Primary Biliary Cirrhosis ?
    ### Response:
    - Primary biliary cirrhosis is a chronic disease that causes the small bile ducts in the liver to become inflamed and damaged and ultimately disappear.  - When chronic inflammation damages the bile ducts, bile and toxic wastes build up in the liver, damaging liver tissue.
    