Overview:
Teachers are pressured to stay “sick but available,” revealing the toxic culture of presenteeism in education that punishes rest, fuels burnout, and undermines both teacher wellness.
On Thursday, I did what every responsible educator does when they’re too sick to be at school: I sent my principals a doctor’s note excusing me until Monday. I also sent in my sub schedules detailed plans to cover the classes I normally support.
I thought I’d done everything right.
But on Friday at 2:30 p.m., my phone buzzed with an email: “I need your session schedule by 3:25.” Less than an hour’s notice. And here’s the kicker: I wasn’t at home scrolling Netflix while “resting but reachable.” I was sitting in a hospital bed.
This is the reality of teaching in 2025. Sick days are no longer treated like medicine. They’re treated like an inconvenience. And that has consequences not only for teachers, but also for students and schools.
The Culture of “Sick, But Still Available”
If you’ve worked in education for more than five minutes, you’ve probably lived this. You’re out sick, but the messages still come in: Can you send sub plans? Can you email me your schedule? Can you hop on a quick call?
It’s a culture of presenteeism, showing up halfway, even when your body is screaming at you to stop. In education, presenteeism has become so normalized that many of us feel guilty for truly disconnecting, even with a doctor’s note in hand.
I’ve watched teachers write sub plans at midnight with fevers. I’ve seen colleagues answer ClassDojo messages in between coughing fits. I’ve done it myself until my body forced me to stop.
The irony? Presenteeism costs schools more than absenteeism. Research has shown that presenteeism is “more costly than illness-related absenteeism or disability” because employees underperform while sick, recover more slowly, and risk relapse (Harvard Business Review). For schools, that means teachers come back drained, distracted, and more likely to burn out, the very opposite of what students need.
The Science Behind Boundaries
Here’s the biology behind it: when you work while sick, your stress hormone — cortisol — spikes. Elevated cortisol suppresses immune cells, slows tissue repair, and increases the risk of relapse (Mayo Clinic).
So that email I got at 2:30 p.m. wasn’t just tone-deaf. It was actively working against my recovery. Every minute I spent stressing over schedules from a hospital bed was another minute my body wasn’t healing.
And if you zoom out, this isn’t just about me. Multiply this scenario by the hundreds of thousands of teachers across the country who work through their sick days, and you start to see the bigger cost: an exhausted workforce, higher turnover, and students taught by people running on fumes.
A National Institute for Occupational Safety and Health (NIOSH) report shows that chronic workplace stress increases the risk of illness and mental health problems. Teachers are already at higher risk for stress-related burnout, and when we ignore boundaries, we only accelerate that crisis.
The Guilt Factor
Why do we keep doing it? Guilt.
Teachers carry guilt like it’s part of the supply list. We feel like if we don’t answer, we’re letting someone down. We convince ourselves that the classroom can’t function without us.
But here’s the reality: the classroom doesn’t collapse if you wait until Monday. The inbox doesn’t catch fire. What collapses is you if you don’t draw the line.
What We Model for Students
This isn’t just about adult wellness. It’s about what we model for kids.
We spend so much time telling students to “listen to their bodies,” “take breaks,” and “ask for help.” But when kids see their teachers working through illness, what they’re really learning is that dedication means self-destruction.
That’s not the lesson any of us want to teach.
The Boundary Shift Schools Need
What would it look like if schools treated sick days as non-negotiable medicine?
- Admin wouldn’t send “quick check-in” texts or last-minute emails to staff who are out.
- Teachers would stop writing exhaustive sub plans while sick in bed.
- Colleagues would step in without judgment, knowing everyone will need the same grace eventually.
- Boundaries would be respected, not tested.
The truth is, teacher wellness isn’t fluff. It’s directly tied to retention, to classroom climate, and to student success. A teacher who actually recovers from illness comes back sharper, calmer, and more capable. That benefits everyone.
My Wake-Up Call
That 2:30 p.m. email — demanding my session schedule by 3:25, even after I had already submitted a doctor’s note and sub schedules — was a wake-up call. I realized I can’t control when others push my boundaries. But I can control how I respond.
And sometimes, the best response is silence.
Final Bell
Sick days aren’t optional. They aren’t weakness. They aren’t “work from home, but sicker.” They are medicine. And teachers shouldn’t feel guilty for protecting them.
So here’s your permission slip, from science and from me: the healthiest response to that 2:30 p.m. email or that mid-fever text might just be no response at all.
“Rest isn’t weakness — it’s biology. Saying no to that call or email isn’t rebellion, it’s medicine — and you’re allowed to protect it.” – Carmen Cooper, NCPT
Carmen Cooper is a Nationally Certified Psychiatric Technician (NCPT) and Behavior Technician with three years of experience in elementary education. She is pursuing her Bachelor of Applied Studies in Psychology and Criminal Justice and writes about the intersection of neuroscience, wellness, and classroom culture through her platform Neuro Glow.
