Below is an instruction from Human. Write a response.
    ### Instruction:
    What is (are) UV-sensitive syndrome ?
    ### Response:
    UV-sensitive syndrome is a condition that is characterized by sensitivity to the ultraviolet (UV) rays in sunlight. Even a small amount of sun exposure can cause a sunburn in affected individuals. In addition, these individuals can have freckles, dryness, or changes in coloring (pigmentation) on sun-exposed areas of skin after repeated exposure.
    