Below is an instruction from Human. Write a response.
    ### Instruction:
    What are the symptoms of Cataract ?
    ### Response:
    Common Symptoms The most common symptoms of a cataract are - cloudy or blurry vision and poor night vision  - glare -- headlights, lamps, or sunlight may appear too bright or a halo may appear around lights  - double vision or multiple images in one eye  - frequent prescription changes in your eyeglasses or contact lenses.
    