Below is an instruction from Human. Write a response.
    ### Instruction:
    What are the treatments for Alpha-1 Antitrypsin Deficiency ?
    ### Response:
    Alpha-1 antitrypsin (AAT) deficiency has no cure, but its related lung diseases have many treatments. Most of these treatments are the same as the ones used for a lung disease called COPD (chronic obstructive pulmonary disease).
                
If you have symptoms related to AAT deficiency, your doctor may recommend:

    