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Neck and Back Pain in Veterans: Why It Often Becomes Chronic

Pain That Started in Service Does Not Always End When Service Does

For many Canadian Armed Forces and RCMP veterans, back and neck pain are not new problems — they are conditions that have been building for years, sometimes decades. What began as occasional stiffness during service has gradually become a persistent, daily reality. At Fredericton Family Chiropractic, we see this pattern regularly in our veteran patients, and understanding why military-related spinal pain tends to become chronic is the first step toward effective long-term management.

The Cumulative Load Problem

Unlike a single traumatic injury with a clear starting point, most chronic spinal pain in veterans results from cumulative mechanical loading over the course of a career. Research published in the Journal of the Royal Army Medical Corps has documented that military personnel are exposed to sustained spinal loading that exceeds the thresholds associated with accelerated disc degeneration in civilian populations. The sources of this loading vary by trade but commonly include carrying rucksacks and tactical equipment weighing 25 to 60 kilograms during training and operations, prolonged standing and marching on hard or uneven surfaces, exposure to whole-body vibration from armoured vehicles, light armoured vehicles, and tactical transport, repetitive lifting and manual handling tasks, and sustained awkward postures in confined operational environments. Each of these exposures individually may be tolerable, but their combined effect over 10, 15, or 25 years of service creates structural changes in the spine that persist long after the uniform comes off.

What Happens to the Spine Over Time

Repeated mechanical stress causes measurable changes in spinal structures. Intervertebral discs lose hydration and height, reducing their ability to absorb shock. Facet joints develop degenerative changes from sustained compressive loading. Spinal ligaments undergo progressive thickening, which can contribute to stenosis. Paraspinal muscles develop chronic tension patterns and may atrophy in some regions while becoming hypertonic in others. These changes are not hypothetical — they are visible on imaging and documented in the clinical literature. A study in Spine found that military personnel show radiographic evidence of degenerative disc disease at younger ages than age-matched civilian populations, suggesting that the physical demands of service accelerate the normal aging process of the spine.

The Role of Central Sensitization

Chronic pain is not simply a matter of ongoing tissue damage. When pain persists over months and years, the nervous system itself changes. This process, known as central sensitization, means that the brain and spinal cord become more responsive to pain signals, amplifying the pain experience even when the original tissue injury has stabilized. For veterans who have been dealing with unaddressed or under-treated spinal conditions for years, central sensitization can make their pain more widespread, more intense, and harder to treat than the structural findings alone would predict. This is why two veterans with similar MRI findings can have very different pain experiences — the nervous system’s processing of those signals matters as much as the structural changes themselves.

Psychological and Lifestyle Factors

Chronic pain in veterans does not exist in a vacuum. Research consistently shows that psychological factors such as post-traumatic stress, depression, sleep disruption, and hypervigilance can amplify the experience of physical pain. The relationship is bidirectional — chronic pain increases the risk of psychological distress, and psychological distress lowers the threshold for experiencing pain. Veterans dealing with operational stress injuries may find that their back or neck pain fluctuates with their psychological state. This is not imagined pain — it is a well-documented neurophysiological phenomenon. Additionally, the transition from active military service to civilian life often involves significant changes in physical activity levels. Many veterans go from being extremely physically active during their careers to substantially more sedentary lifestyles after release, and this reduction in activity can accelerate deconditioning and worsen spinal symptoms.

Why Conventional Approaches Often Fall Short

Many veterans we see have already tried multiple treatments — medications, physiotherapy, massage, even injections — with limited lasting benefit. There are several reasons conventional approaches may not have worked. Treatment may have focused on symptom relief without addressing the underlying biomechanical dysfunction. Care may not have been sustained long enough to produce lasting structural adaptation. The relationship between the veteran’s specific service exposures and their current condition may not have been fully understood or addressed. Psychological and lifestyle factors may not have been incorporated into the treatment plan. Effective management of chronic veteran spinal pain requires an approach that considers all of these factors together rather than treating each one in isolation.

How We Approach Chronic Veteran Pain Differently

At Fredericton Family Chiropractic, our approach to chronic veteran spinal pain starts with a thorough understanding of your service history and its specific physical demands. We then combine chiropractic adjustments to restore joint mobility and improve spinal mechanics, progressive rehabilitation to rebuild functional strength and endurance, education about pain neuroscience so that you understand your condition and can make informed decisions about your care, and practical lifestyle strategies including sleep positioning, activity modification, and graded exercise. We also work within the VAC system to ensure that your treatment is properly authorized and that your care can be sustained for as long as it is clinically needed. Chronic conditions require ongoing management, not a quick fix, and we structure our care accordingly.

It Is Not Too Late to Get Help

Whether your back or neck pain started 5 years ago or 25 years ago, there are strategies that can reduce your symptoms, improve your function, and help you manage your condition more effectively. Contact Fredericton Family Chiropractic at (506) 472-7000 to schedule an assessment. We understand veteran pain because we see it every day, and we are committed to providing the kind of thorough, evidence-based care that makes a real difference. Serving Fredericton, Oromocto, CFB Gagetown, New Maryland, and surrounding communities.

Continue Reading: DVA Chiropractic Resources

This article is part of our comprehensive DVA Chiropractic Care Guide for Veterans in Fredericton. Explore more topics below:

Were you also involved in a motor vehicle accident? Learn about our MVA injury treatment services.

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