Shift work refers to a work schedule that falls outside the traditional 9-to-5 hours. It often includes evening, night, or early morning shifts, allowing businesses to operate around the clock. Common industries that utilize shift work include healthcare, manufacturing, and emergency services, where continuous coverage is essential. Workers in shift jobs may experience varying sleep patterns and social challenges due to their unconventional hours. While shift work can offer flexibility and higher pay, it may also lead to health issues, such as fatigue and stress, if not managed properly. Employers often implement strategies to support their employees in maintaining a healthy work-life balance.