Below is an instruction from Human. Write a response.
    ### Instruction:
    What are the treatments for Progressive Supranuclear Palsy ?
    ### Response:
    There is currently no effective treatment for PSP, although scientists are searching for better ways to manage the disease. In some patients the slowness, stiffness, and balance problems of PSP may respond to antiparkinsonian agents such as levodopa, or levodopa combined with anticholinergic agents, but the effect is usually temporary.
    