How to Handle a Drug Addicted Coworker

Drug addiction is a serious problem, particularly in the workplace. It affects performance, culture and safety. If you suspect a coworker has a drug problem, handle the situation with tact and follow your company’s procedures.

What are the Signs of a Drug Addiction?

  • Attendance problems, including tardiness, regular unexplained disappearances during the day, and frequent Monday absences
  • Consistent tiredness
  • Frequent illnesses
  • Drastic weight loss
  • Unhealthy demeanor
  • Unusual behavior such as irritability, borrowing money, or theft

The construction, manufacturing, wholesale and mining industries report higher rates of drug use among employees, but drug addiction can affect any workplace. In some studies, roughly two out of every 10 employees could test positive for drugs.

You do not need to be an addiction specialist to notice a pattern of concerning behavior; look for repeated signs rather than isolated incidents.

Who Should Report a Suspected Addict?

Any employee who notices suspicious activity should report it. An addicted coworker can compromise safety, the work environment and the company's future, so it is appropriate to tell a manager or Human Resources. For more on how workplace drug use affects employment and liability, see The Impact of Drug Abuse on Employment and Insurance.

At the same time, exercise caution: some signs of addiction can also come from medical conditions, stress or family issues.

How to Report a Suspected Addiction

A direct confrontation is usually not recommended. Confrontations can escalate or lead to legal trouble, especially if the person is not using drugs, and many people with substance use disorders do not admit their use when challenged.

Report the behavior to your supervisor or Human Resources and keep detailed notes with dates and times. They can follow company policy and, if appropriate, order a drug test under your workplace testing rules. For employer programs and guidance on implementing a drug-free workplace, see Drug-Free Workplace Program.

If a coworker appears impaired while operating heavy machinery or otherwise creating an immediate hazard, report it immediately.

If you are a manager, follow your written policy: document concerns, order testing when policy allows, provide information about recovery resources, and avoid summary termination without offering appropriate options. If you need help implementing a workplace program or policy, talk to an agent.

What to do if you Have an Addiction

If you are struggling with drug addiction, seek private counseling or treatment. Many health plans cover therapy and medical treatment for substance use disorders.

You can also request assistance from your employer under the company’s drug policy or Employee Assistance Program, which may provide referrals to counseling and treatment options.

Drug addiction is a serious matter. Handle suspicions carefully to promote workplace safety and avoid unnecessary conflict or legal exposure.

Frequently Asked Questions

How can I tell if a coworker is impaired on the job?

Look for changes in attendance, performance, appearance and behavior that form a consistent pattern rather than one-off incidents.

What should I do if a coworker is impaired while operating equipment?

Report the situation immediately to a supervisor or safety officer so the hazard can be addressed and people kept safe.

Can my employer require a drug test?

Employers can require testing if it is part of a clear written policy and complies with applicable laws and any collective bargaining agreements.

Where can I get help if I have a problem with drugs?

Talk to your primary care provider, use your health insurance to find treatment, or ask your employer about Employee Assistance Program resources.

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