Below is an instruction from Human. Write a response.
    ### Instruction:
    What is (are) What I need to know about Kidney Failure and How Its Treated ?
    ### Response:
    Kidney failure means your kidneys no longer filter your blood well enough to keep you healthy. Failing kidneys do a poor job of removing wastes and extra fluid from your blood. Wastes and extra fluid begin to build up. The buildup of wastes can make you sick.
    