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Mental Health Sick Leave Email: Examples & Privacy Tips

In 2026, taking a "Sick Day" for mental health is just as valid as taking one for a physical fever. Burnout and stress are legitimate medical reasons for absence. However, many employees feel anxious about how much to disclose.

Do You Have to Mention "Mental Health"?

The short answer is: No. You have the right to call it a "medical reason" or "personal health day."

Template 1: The "Personal Health" Approach (High Privacy)

Best for: When you want a break without discussing mental health.

Subject: Absence Today - [Your Name]

Hi [Name],

I am writing to let you know that I am unwell and will be taking a personal health day today, [Date].

I've cleared my calendar of immediate meetings and will follow up on any pending items when I return tomorrow.

Thanks for your understanding.

Template 2: The "Burnout Prevention" Approach (Transparency)

Best for: Supportive environments where you want to be honest.

Subject: Taking a Mental Health Day - [Your Name]

Hi [Name],

I'm writing to inform you that I'll be taking a mental health day today to recharge. I want to ensure I'm performing at my best, and a day of rest is necessary for me to stay productive.

I will be back at my desk tomorrow. Thank you for supporting a healthy work-life balance.


When to Take a Mental Health Day

  • When you feel consistently overwhelmed.
  • When you find it impossible to focus on simple tasks.
  • When your physical health starts reacting to work stress (insomnia, headaches).

Learn more about Medical Privacy →

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