Below is an instruction from Human. Write a response.
    ### Instruction:
    What are the treatments for Hypersensitivity Pneumonitis ?
    ### Response:
    The best way to treat hypersensitivity pneumonitis (HP) is to avoid the antigen that caused it. (An antigen is a substance that your body reacts against, such as molds, dusts, and chemicals.)
                
In acute (short-term) HP, symptoms usually go away once you're no longer in contact with the antigen.
    