Rethinking Dry Needling: A Nervous System Perspective
After 16 years of practicing dry needling, certain patterns start to stand out—especially when working with older adults.
This isn’t a formal theory, but rather a clinical observation that has repeated itself enough times to be worth sharing. More importantly, it may offer a different—and more reassuring—way for patients to understand what’s happening in their bodies.
A Patient Story That Changed My Thinking
Years ago, I worked with a 90-year-old patient who came in with significant low back pain.
He described it as:
Deep and widespread across his back
Constant
Feeling like a persistent “spasm”
Our initial goal was simple: reduce his pain and help calm the system.
We used a combination of:
Dry needling
Electrical stimulation
Manual therapy
Gentle exercise
This was done about twice per week, with the understanding that many episodes of low back pain improve within 4–6 weeks.
What Happened Was Unexpected
Weeks 1–3:
He didn’t feel much.
He barely felt the needles
He didn’t feel the electrical stimulation
It took a much higher level of stimulation than expected to get a muscle response
At the same time, his symptoms remained largely unchanged.
Week 4:
Something shifted.
He began to feel the needles—just slightly
Around the same time, he reported mild improvement in his pain
Week 5:
A bigger change.
The needling became uncomfortable for him
His pain had improved significantly
He asked to stop treatment
A Possible Explanation
Experiences like this led me to think less about muscles being “tight” or “in spasm,” and more about how the nervous system is behaving.
One way to understand this:
Early on, his system may have been under-responsive in some areas (he couldn’t feel much, even with strong input)
At the same time, it may have been overprotective in others (creating that deep, persistent pain and “spasm” feeling)
In other words, the issue may not have been just the tissues—it may have been how the nervous system was processing and regulating those tissues.
Where Dry Needling Might Fit In
From this perspective, dry needling may be doing something more than just targeting “tight muscles.”
It may be:
Providing input to a system that isn’t sensing well
Helping normalize sensitivity over time
Improving communication between deeper and more superficial tissues
As the system becomes more responsive and organized:
Sensation can return
Movement often improves
Pain can decrease
Why This Matters for Patients
This way of thinking can be helpful because it moves away from more alarming ideas like:
“My muscles are permanently tight”
“Something is out of place”
“My back is damaged”
Instead, it supports a more accurate and hopeful message:
Your body is adaptable. Sometimes it just needs the right kind of input to recalibrate.
Important to Keep in Mind
Pain does not always equal damage
Sensitivity can change—both up and down
Treatments like dry needling are one way to influence the system, not the only way
Movement, strength, and gradual exposure still play a central role in long-term improvement
The Takeaway
Over the years, I’ve come to see dry needling less as a way to “release tight tissue” and more as a tool to interact with the nervous system.
In some cases—especially with older adults—it appears to help shift the system from being disconnected and overprotective to more responsive and adaptable.
And when that happens, people don’t just feel different—they move and live differently too.
Here’s why this is connects to the work we do together