Below is an instruction from Human. Write a response.
    ### Instruction:
    What is (are) Barotrauma ?
    ### Response:
    Barotrauma means injury to your body because of changes in barometric (air) or water pressure. One common type happens to your ear. A change in altitude may cause your ears to hurt. This can happen if you are flying in an airplane, driving in the mountains, or scuba diving.
    