Few workplace conversations are more challenging than addressing concerns about a colleague’s wellbeing, particularly when substance misuse may be involved. Managers often worry about saying the wrong thing, making incorrect assumptions, or damaging the relationship with an employee.
However, approaching concerns professionally, respectfully, and objectively can help ensure employees receive support while maintaining a safe and productive working environment. The key is to focus on observable facts rather than making judgements or attempting to diagnose a problem.
Why These Conversations Matter
Substance misuse can affect people from all walks of life and may impact performance, attendance, decision-making, or workplace relationships. In many cases, an employee may already be struggling and may not realise the effect their behaviour is having on others.
Managers are not expected to be counsellors or addiction specialists. Their role is simply to identify concerns, address them appropriately, and follow company procedures where necessary.
By acting early and professionally, managers can help prevent issues from escalating while demonstrating duty of care towards employees.
Focus on Behaviour, Not Assumptions
One of the most important principles when handling suspected substance misuse is avoiding assumptions.
Rather than focusing on what you think may be causing a problem, focus on what you have observed.
For example:
- Repeated lateness
- Increased absenteeism
- Missed deadlines
- Changes in behaviour or communication
- Declining work quality
- Safety concerns
- Complaints from colleagues or customers
Documenting factual observations helps keep conversations objective and reduces the risk of speculation.
Preparing for the Conversation
Difficult conversations are often more productive when managers take time to prepare.
Before meeting with an employee:
- Review relevant workplace policies.
- Gather documented examples of concerns.
- Choose a private and confidential setting.
- Allow sufficient time for discussion.
- Consider how support can be offered if needed.
The aim should be to understand what may be contributing to the issue rather than leading with accusations.
How to Start the Discussion
Many managers feel uncomfortable raising concerns because they worry about offending someone.
A simple, supportive approach is often the most effective.
For example:
“I’ve noticed a few changes recently, including some missed deadlines and increased absences. I wanted to check in and see if everything is okay and whether there’s any support you might need.”
This keeps the conversation focused on work-related observations while giving the employee an opportunity to respond.
What to Avoid
When discussing suspected substance misuse, managers should try to avoid:
- Making accusations
- Diagnosing addiction
- Using judgemental language
- Relying on rumours or hearsay
- Conducting the conversation in front of others
- Becoming confrontational
Even if concerns are serious, maintaining professionalism and respect is essential.
Listening Without Judgement
Employees may react in different ways during these conversations.
Some may openly discuss the challenges they are facing. Others may be defensive, embarrassed, or unwilling to engage.
Managers should focus on listening, remaining calm, and keeping the discussion centred on workplace concerns. The objective is not to force a disclosure, but to ensure expectations, support options, and next steps are clearly understood.
Knowing When to Seek Additional Support
Not every workplace concern can or should be managed by a line manager alone.
Complex situations may require involvement from HR, occupational health professionals, wellbeing services, or other specialist support providers.
Having clear procedures in place helps managers act consistently and ensures employees receive appropriate guidance when needed.
How Management Referrals Can Help
Where concerns around wellbeing, substance misuse, or workplace performance require further support, Management Referrals can provide a structured and professional process. These referrals can help managers access specialist guidance, gain an independent assessment of a situation, and ensure employees are directed towards appropriate support where required. Used correctly, they can help remove uncertainty and provide both managers and employees with a clear path forward.
Addressing suspected substance misuse is rarely an easy conversation, but avoiding the issue can often lead to greater challenges later. By focusing on observable behaviours, approaching discussions with empathy and professionalism, and making use of available support pathways, managers can handle difficult situations with confidence while prioritising both employee wellbeing and workplace safety.
