The Hidden Dangers of Shift Work and How to Stay Safe

Shift work is common across many industries, but working early mornings, late nights, rotating shifts or long hours can increase the risk of fatigue. When employees become tired, their concentration, judgement and reaction times can suffer, making accidents and mistakes more likely.

Understanding these risks and putting the right measures in place can help businesses protect their employees and maintain a safer workplace.

How does shift work affect health and safety?

Our bodies have a natural internal clock that helps regulate when we feel awake and when we feel tired. Working outside these normal patterns can disrupt sleep and make it harder to get enough rest between shifts.

Fatigue can build up over time, particularly when employees work consecutive shifts, regularly work overtime or switch between day and night shifts.

Common warning signs include:

• Frequent yawning, heavy eyes and feeling unusually tired.
• Difficulty concentrating or remembering instructions.
• Slower reactions and unusual mistakes.
• Irritability or feeling like you’re working on autopilot.

These signs can be particularly dangerous when driving, operating machinery, handling equipment or carrying out other safety-critical tasks.

How can employers reduce the risks?

Managing fatigue starts with understanding how working patterns affect employees and the risks they face.

Employers should consider the following steps:

• Review shift patterns: Consider working hours, overtime, consecutive shifts and the time available for rest between shifts.
• Encourage regular breaks: Employees should take their scheduled breaks rather than working through them to finish a task.
• Promote good rest habits: Encourage employees to get enough sleep, stay hydrated and eat properly during their shifts.
• Raise concerns early: Employees should feel comfortable telling their manager if tiredness is affecting their ability to work safely.
• Review risk assessments: Identify where fatigue could contribute to accidents and put suitable control measures in place.

Extra care may be needed during night shifts, very early starts and towards the end of long shifts, when alertness can be lower.

How can health and safety software help?

Health and safety software can help businesses manage fatigue-related risks more effectively by keeping important information in one place.

Risk assessments

Risk assessments can help identify where shift work and fatigue could lead to accidents or injuries. They also provide a place to record control measures, such as suitable breaks, safe working procedures and additional supervision where needed. These assessments should be reviewed when working patterns or risks change.

Accident and near-miss reporting

Recording accidents and near misses linked to fatigue can help employers spot patterns and identify where improvements may be needed. For example, repeated incidents towards the end of night shifts could highlight a need to review staffing levels, shift lengths or existing control measures.

Using health and safety software such as oneSAFE can help businesses log incidents, record actions and keep a clear record of what has been done to address the risks.

How can HR software support safer shift patterns?

Health and safety measures are only part of the picture. Understanding employees’ working hours and patterns is also important.

HR software such as oneHR can help businesses manage working schedules, record working hours and monitor absence, depending on the features in use. Having this information available can help managers identify potential concerns, such as repeated overtime, frequent changes between day and night shifts or limited recovery time between shifts.

This can support better planning and help managers review working patterns before fatigue becomes a bigger problem.

What should employees do if they feel fatigued?

Employees should speak to their manager or supervisor if they are struggling to concentrate or feel too tired to carry out their work safely. Depending on the circumstances, this may mean taking a break, stopping a safety-critical task or temporarily changing duties.

Fatigue management is a shared responsibility. Employees should raise concerns, while employers should assess the risks and put suitable controls in place.

No task is so urgent that it should be carried out unsafely because someone is too tired to concentrate.

Want to see how oneSAFE can help you manage health and safety risks, record incidents and keep important information in one place? Book a demo today to see how oneSAFE can support your business.

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