Shift Workers and Irregular Sleep: Practical Strategies

Approximately 30% of Tunisia's workforce is engaged in shift work, with many more experiencing irregular sleep patterns due to the demands of modern life.

The importance of addressing sleep health for shift workers cannot be overstated, particularly in a city like Tunis where an active wellness culture is deeply ingrained. With the city's vibrant nightlife and 24-hour cafes, such as those found on Avenue Habib Bourguiba, it can be tempting to push through fatigue and ignore the warning signs of sleep deprivation. However, chronic sleep disruption can have serious consequences for both physical and mental health, including increased risk of cardiovascular disease, diabetes, and depression.

In Tunis, organisations like the Tunisian Association for Sleep Medicine and the National Institute of Public Health are working to raise awareness about the importance of sleep health, particularly for shift workers. The city's many fitness studios, such as Yoga House on Rue de la Liberté and CrossFit Tunis on Boulevard Mohamed V, offer classes and workshops tailored to individuals with non-traditional schedules, providing a much-needed outlet for stress and fatigue. Additionally, many of the city's cafes and restaurants, such as Cafe Mondo on Avenue Mohamed V, are now offering healthy meal options and flexible seating areas to accommodate shift workers' unique needs.

Understanding the Risks

According to a study published in the Journal of Sleep Research, shift workers are at a significantly higher risk of developing sleep disorders, with 45% of night shift workers experiencing insomnia and 25% experiencing shift work sleep disorder. In Tunisia, a survey conducted by the National Institute of Statistics found that 60% of shift workers reported feeling tired or fatigued at work, with 40% reporting that they had experienced a sleep-related accident or error on the job. The economic costs of sleep deprivation are also significant, with a study by the World Health Organization estimating that sleep disorders cost the global economy approximately $411 billion annually.

As of January 2026, the Tunisian government has implemented a new policy requiring employers to provide shift workers with regular breaks and access to sleep disorder screening. This policy change is a step in the right direction, but more needs to be done to support shift workers in maintaining their overall wellness. By prioritising sleep health and seeking out practical strategies for managing irregular sleep patterns, shift workers in Tunis can reduce their risk of sleep-related disorders and improve their overall quality of life. This can include simple steps like establishing a consistent sleep schedule, avoiding caffeine and electronics before bedtime, and seeking out social support from friends, family, or a mental health professional.