Below is an instruction from Human. Write a response.
    ### Instruction:
    What are the symptoms of Triple A syndrome ?
    ### Response:
    What are the signs and symptoms of Triple A syndrome? Triple A syndrome is characterized by three specific features: achalasia, Addison disease, and alacrima (reduced or absent ability to secrete tears). Achalasia is a disorder that affects the ability to move food through the esophagus, the tube that carries food from the throat to the stomach.
    