Why Do I Have Knots in My Upper Back That Never Go Away?

Long-standing knots in your upper back usually aren't simple muscle tightness, they're myofascial trigger points, small areas of sustained muscle contraction that develop their own self-perpetuating cycle of reduced blood flow and local irritation, independent of your posture in any given moment. The longer a trigger point persists untreated, the more sensitized that specific spot becomes, which is part of why the same knot tends to keep reforming in exactly the same place no matter how much you stretch or how many times you get a massage.

If you've had the same knot in roughly the same spot for months or years, one that a massage can temporarily soften but never seems to fully resolve, that persistence isn't random, and it points to a mechanism that's different from ordinary muscle tension.

Why a Trigger Point Can Outlast the Posture That Created It

A trigger point forms when a small segment of muscle fiber gets stuck in a sustained, localized contraction, most often in the already lengthened, overworked muscles between your shoulder blades covered in our answer on why stretching doesn't fix this pain. That sustained contraction compresses the tiny blood vessels feeding that specific spot, reducing local blood flow. Reduced blood flow means less oxygen and fewer nutrients reaching the contracted fibers, and less removal of the metabolic waste products building up there, which in turn perpetuates the contraction further. This creates a self-sustaining local cycle, sometimes called an energy crisis, that can continue running well after the original postural trigger has eased, which is exactly why a knot can persist even on days when your posture and workload have genuinely improved.

The second reason older knots are so much harder to fully release involves sensitization. A trigger point that's been active for months or years doesn't just sit there unchanged, the local nerve endings around it can become progressively more sensitive to pressure and movement over time. This is part of why a long-standing knot often feels more painful and more reactive to touch than you'd expect from its size, and why the same spot tends to be the one that reforms first even after a course of successful treatment, since that specific area has effectively become primed to redevelop tension more readily than the surrounding tissue.

When It's Something More Serious

Ordinary myofascial trigger points are common and very treatable. Get evaluated if a lump feels hard, doesn't move with the muscle beneath it, continues growing over time, or is accompanied by redness, warmth, or fever, since these patterns fall outside a typical trigger point and warrant further evaluation.

How This Gets Addressed

Because a long-standing trigger point runs its own local cycle independent of posture, resolving it well means directly interrupting that cycle rather than only addressing the postural load that originally created it.

Massage therapy applies direct, sustained pressure to the trigger point, which helps interrupt the local contraction and restore blood flow to the area.

Dry needling is often the most effective tool specifically for long-standing, stubborn trigger points, since it can directly access the contracted muscle fibers and elicit a local twitch response that helps reset the sustained contraction more reliably than surface pressure alone.

Chiropractic care addresses the underlying thoracic joint restriction that's been placing sustained load on the muscle where the trigger point formed.

Physical therapy builds the mid-back strength covered in our piece on stretching, reducing how much load the muscle carries going forward so a new trigger point is less likely to develop in the same spot once the current one resolves.

And because magnesium status and systemic inflammation both affect how easily trigger points form and resolve, naturopathic medicine evaluates these contributors through targeted lab testing for knots that are especially persistent or numerous.

You can learn more about our full approach to upper back pain here.

Most long-standing knots respond well once dry needling or focused manual therapy directly interrupts the local cycle, especially when paired with the joint and strength work that prevents the same spot from redeveloping tension.

Written By:

Dr. Jason Winkelmann

Naturopathic doctor, Chiropractor, Chronic Pain Specialist, and Educator

Frequently Asked Questions

Why does my massage therapist say the knot doesn't seem to go away permanently?

Because surface pressure alone can soften a trigger point temporarily without fully interrupting its self-sustaining local cycle, especially for knots that have been present for a long time. More targeted approaches like dry needling are often needed to more completely resolve stubborn, long-standing trigger points.

Are trigger points the same thing as muscle knots? 

Yes, "knot" is the common term for what's clinically called a myofascial trigger point, a localized area of sustained muscle contraction with its own distinct physiology, rather than just an area of general tightness.

Can trigger points come back even after successful treatment? 

Yes, particularly in the same spot, since that area has often become sensitized and more prone to redeveloping tension. This is exactly why addressing the underlying joint restriction and building mid-back strength alongside direct trigger point treatment matters for preventing recurrence.