Below is an instruction from Human. Write a response.
    ### Instruction:
    What is (are) Trigeminal Trophic Syndrome ?
    ### Response:
    Trigeminal trophic syndrome is a rare disease that affects the skin on the side of the nose, supplied by the trigeminal nerve. People with trigeminal trophic syndrome have a loss of sensation in the nose or abnormal sensations like tingling, numbness, or burning and they rub or scratch the skin causing cuts or ulcers in the area.
    