A private sitter or elderly caretaker works directly with a senior client or patient to help in whatever way is needed. Your duties are to assist with everyday responsibilities, including dressing, bathing, eating, and housekeeping. You may plan and prepare meals, run errands, escort the client to events, and remind them when to take their medications. Some states allow private sitters to offer basic healthcare services, such as taking blood pressure or administering medication. You also act as a companion and provide emotional support. A private sitter can work in a hospital, nursing home, or in the home.