This Isn’t Flu Season. It’s Stress Season.

By Dr. Matt Delgado, DC – November 1, 2025

What if your symptoms aren’t the enemy?

What if the sore throat, the sniffles, the low-grade fever—weren’t signs that something went wrong? Instead, what if they are signals that your body’s doing exactly what it’s supposed to? Now here’s the plot twist: It’s not that more germs fly into Austin each fall, hitching a ride on cold fronts from up north. That’s just the story we’ve been sold, mainly by pharmaceutical companies. And here’s a stat that’ll make you blink: We make up just 5% of the world’s population, yet we account for nearly 50% of the world’s prescription drug revenue, according to the NIH.

This isn’t flu season. This is stress season. And it’s hitting harder than ever.

The Real Immune System Killer: Chronic Overload

I’ve been a chiropractor for eight years. Every fall, I see the same spike—more fatigue, more flare-ups, more “sick” days. But not because bacteria got sneakier or viruses got smarter. It’s because we’re maxed out emotionally, physically, neurologically. Our nervous systems are in survival mode. And when that happens, the immune system doesn’t stand a chance.

People scrub surfaces, double down on hand sanitizer, even mask up again. And sure, that might help a little. But if you really want to stay well? You’ve got to look under the symptoms, and into the system running the whole show.

Nervous System in Stress Mode

 

From Nebraska Ice to Austin Overload

In Nebraska, where I had my first job after earning my Doctor of Chiropractic, winter brought a predictable wave of physical flare-ups. People slipped on ice, tweaked their backs shoveling snow, and flooded the clinic with pain that made sense—we could point to the moment it happened.

But here in Austin, we see just as many flare-ups… and there’s no ice. People often try to point to a pillow or the mattress, but let’s be honest, if a pillow or a mattress were causing all our pain flare ups, we’d probably be extinct as a species. We are not that vulnerable or fragile.

Stress Wears Many Costumes

Instead of falls (or a pillow), it’s calendar pressure. Instead of shoveling snow (or a bad mattress), it’s the emotional weight of spending holidays with the family. Same volume of symptoms—just a different kind of storm.

Because here’s the thing most people miss: stress is stress. Whether it’s physical, emotional, or chemical, the body doesn’t discriminate—it just responds. Same response whether you’re running from a bear or spiraling from a TikTok comment thread.

And when the nervous system is overwhelmed, it doesn’t just affect our mood. It affects everything from how we sleep, how we digest food, how we heal, how we hurt. And our immune system.

Dr. Sanjay Gupta echoed this beautifully on a podcast interview last week with Mel Robbins:

Your experience of pain from smashing your finger on Tuesday might feel totally different than smashing it the same way on Wednesday—just based on whether you slept well, had a tough conversation, or what your past experiences have been.

It’s not just about the hammer. It’s about the system receiving the impact.

From Mechanic to Gardener

This is why I’ve shifted my entire focus in practice—from structure and alignment to the nervous system. Here’s the irony: The nervous system is the boss of structure. It controls mobility. It tells muscles when to tighten, when to relax. It’s the conductor behind the scenes.

Even after my own recovery from Graves’ disease, a full autoimmune reversal through foundational lifestyle shifts, I still got stuck in the trap. I was selling people what they wanted: fast pain relief. A quick adjustment to the part that hurt. Relief now. The crack-and-go model.

Back then, I told myself I was “holistic.” I believed all the parts connected, but I still zoomed in on what felt broken and snapped it back into place. I was thinking like a mechanic.

It only took me seven years to come back to what I knew deep down:

The body is more like a plant than a car. When it’s droopy, you don’t replace a leaf. You give it sunlight. You water the roots. You create the conditions to thrive, and then, magic happens.

The Root System: Where the Real Change Happens

That’s what I do now. I zoom out. I evaluate the root system and the nervous system, with my INSiGHT neurological scans. I don’t just chase the symptom. I build a strategy to revive the system.

And the outcomes? They’ve been nothing short of miraculous. I’ve walked alongside people reversing autoimmune conditions. Couples told they were infertile, now holding their babies. Hormone imbalances regulated. Antidepressants and sleep meds no longer needed. The body returning to balance, not because we forced it, but because we freed it.

Nervous System

The Core Four: Real Healing Starts Here

So what does supporting your nervous system actually look like? No, it’s not a 10-step morning routine or a supplement stack with 17 ingredients. It’s not complicated, but it does ask for consistency. At my office, we come back to what we call the Core Four—the simplest, most powerful lifestyle shifts that keep the nervous system adaptable and strong:

  • Sleep (non-negotiable)
  • Movement (not workouts—movement)
  • Stress recovery (not stress elimination)
  • Toxin reduction (from food, household products, etc)

Want to know what throws your immune system into chaos?

A nervous system that hasn’t slept well in weeks. A brain stuck in fight-or-flight because your calendar is packed edge to edge. A body inflamed from ultra-processed foods, while you call it “just a little bloated.”

These are the stressors most people ignore, until symptoms show up.

But the cool part? You can start reversing them today. Take a walk. Turn off your phone for 30 minutes. Cancel a plan. Better yet, put yourself in timeout. No seriously. I give this as a recommendation to people all the time, and they love it (unless they are a kid). That is health. That is healing.

Stop Fighting Your Body. Start Listening.

So maybe that sore throat isn’t a virus. Maybe it’s your nervous system begging for margin.

Maybe that stiff neck isn’t your pillow. Maybe it’s the pressure you keep swallowing.

This isn’t about treating the body like it’s fragile. It’s about being honest about what life is actually costing us when we never pause long enough to notice we’re running on fumes. It’s just easier to blame the mattress or the pillow, or the ice if you live in Nebraska.

The good news? You’re not broken. You don’t need fixing. We are never broken or fixed, and we can always heal. We just need to support the system behind it with nourishment and safety.

This isn’t flu season. This is stress season. And the most radical thing you can do for your health right now?

Stop fighting your body, and start listening to it.

 
 

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