Shift Work Sleep Disorder (SWSD) affects individuals working irregular hours, such as night or rotating shifts, disrupting the body’s internal sleep-wake cycle. Symptoms may include insomnia, fatigue, lack of focus, and reduced productivity. If unmanaged, SWSD can lead to serious health concerns like cardiovascular issues and mood disturbances. Lifestyle changes—like maintaining a consistent sleep schedule, limiting caffeine, and optimizing the sleep environment—can help. Some individuals also explore solutions like Artvigil available at Health Matter, a popular option known to support daytime alertness and reduce sleep-related fatigue. Always consult a healthcare provider before starting any regimen for improved sleep and cognitive function.