Why Does Back Pain Keep Coming Back?

If you’ve had back pain before, you know the frustrating pattern. It settles down, you start to feel normal again, and then a few months later it’s back. Most people who get low back pain will have at least one flare-up within a year, and for some it becomes a long-term companion.

New research is showing something interesting. Part of what determines how well people recover isn’t just their exercises or their treatment. It’s whether they understand and believe a handful of key facts about their pain.

Why does back pain keep coming back?

A 2026 study published in the European Journal of Pain followed over a thousand people with chronic low back pain who took part in an education and exercise program called GLA:D Back. Researchers wanted to know whether simply being aware of a few core messages about back pain made any difference to how people felt six months later.

It did. People who understood and believed these messages went on to report less pain, less disability, and less fear of movement. Not dramatically, but consistently and reliably.

What made the difference wasn’t a new stretch or a stronger painkiller. It was understanding.

What do you need to know about recurring back pain?

Here are the key messages the researchers used, explained in plain language.

Your back is built to move

Backs are strong, flexible structures designed for a lifetime of bending, lifting, twisting and carrying. Movement isn’t the enemy of a sore back. Prolonged stillness usually is.

Your back is stronger than it feels

When your back hurts, it can feel fragile, like something might “go” at any moment. In reality, the spine is a remarkably resilient structure, built from bone, disc, muscle and ligament working together.

Your brain can turn pain up or down

Pain isn’t a simple readout of tissue damage. Your brain processes signals from your body alongside stress, sleep, mood and past experience, and adjusts your pain accordingly. This is a big part of why the same injury can feel different on different days.

Pain is an alarm, not proof of harm

Think of pain like a smoke alarm. Sometimes it’s genuinely warning you of a fire. Often, with persistent pain, it’s an oversensitive alarm going off over toast. The pain is real either way, but it doesn’t always mean ongoing damage is happening.

“Bad” posture is incredibly common, and rarely the villain

Slouching, sitting for long periods, lifting with a rounded back. These are things most bodies do every day without lasting harm. There is no single “correct” posture that prevents pain.

Movement can reduce pain

Gentle, graded movement often eases pain over time rather than worsening it, even though it feels counterintuitive when you’re sore.

Exercise builds a stronger back

Regular, appropriate exercise strengthens the muscles and structures that support your spine, and is one of the most effective long-term tools for managing back pain.

Improvement often comes before you feel ready

Waiting to feel fully confident before moving again can delay recovery. Taking sensible action, even while still a little apprehensive, is often what leads to feeling better.

Why does understanding your pain make such a difference?

It would be easy to read that list and think, “that’s just common sense.” But the research found that understanding these ideas at a deep, believed level, not just hearing them once, was linked to better outcomes months later.

The study also found that people who were older, male, or dealing with more leg pain and fear of movement tended to have a harder time absorbing these messages. If that sounds like you, that’s not a personal failing. It simply means this kind of education might need to be repeated, explained a different way, or reinforced over time before it sinks in.

This is also why a good management plan for back pain rarely works in isolation. Education, appropriate exercise and hands-on care tend to work best together, each supporting the other.

What does this mean for you?

If you’re dealing with back pain that keeps returning, it’s worth asking whether you understand what’s happening in your body, or whether you’re still carrying around outdated fears about “bad discs” or a “weak back.”

At Health First Chiropractic in Modbury North, this kind of explanation is something we build into care for people with disc injuries, degenerative changes, and long-standing back and neck pain. Understanding your body is often the first step toward moving with more confidence.

If you’d like to talk through what’s going on with your back, a Clarity Call is a good place to start. It’s a free 10-minute phone chat with one of our chiropractors, no obligation, just a chance to ask your questions.

References

1. Young A, Traeger A, French S, et al. Does awareness of key reassuring messages influence patient outcomes in participants with chronic low back pain? Secondary analysis of an observational study in primary care. European Journal of Pain, 2026;30(6):e70306.

Written by

Dr Naomi Swan

Chiropractor and co-director of Health First Chiropractic in Modbury North, with over 20 years in practice and a Master of Chiropractic. Naomi is also a supervisor and examiner at the Australian Chiropractic College in Adelaide.

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