Below is an instruction from Human. Write a response.
    ### Instruction:
    Who is at risk for Cataract? ?
    ### Response:
    As with any surgery, cataract surgery poses risks such as infection and bleeding. Before cataract surgery, your doctor may ask you to temporarily stop taking certain medications that increase the risk of bleeding during surgery. After surgery, you must keep your eye clean, wash your hands before touching your eye, and use the prescribed medications to help minimize the risk of infection.
    