Chronic back pain affects hundreds of millions of people worldwide, yet its deep mechanisms are still poorly understood. A recent study brings a surprising discovery: a hormone well known to bone specialists may play an unexpected role in pain management — by preventing pain-sensing nerves from infiltrating damaged spinal discs.
As an osteopath, I find this research particularly illuminating. It confirms that the body has its own pain regulation systems, far more sophisticated than we once imagined.
A Bone Hormone With Unsuspected Properties
Researchers focused on a hormone already linked to bone health and widely used in monitoring certain skeletal conditions. What surprised them was its ability to act on pain-conducting nerves.
In animal models, this hormone showed a two-fold action:
- Strengthening disc tissue: the intervertebral discs — the shock absorbers between each vertebra — became more resilient and better structured.
- Blocking painful nerve growth: the sensory nerves that normally infiltrate damaged discs and transmit pain signals were significantly reduced in number.
As a result, treated animals showed lower pain sensitivity and improved spinal function.
Why Do Nerves in Discs Cause Pain?
A healthy spinal disc has virtually no nerve endings. But as it ages, dries out, or endures repeated stress, it can crack — and nerve fibres begin to grow into it, like roots spreading through loose soil.
These newly formed nerves are particularly sensitive. They send continuous pain signals even without movement or pressure. This phenomenon partly explains why some chronic lower back pain is so persistent and difficult to treat.
If a hormone can block this unwanted nerve growth, it represents a major step forward in our understanding of disc-related pain.
What This Changes About Chronic Back Pain
This discovery fits into a broader trend: science increasingly recognises that chronic pain is not simply mechanical. It is also biological, cellular, and influenced by unexpected actors such as hormones.
In my osteopathic practice, I work precisely on this global dimension of the body:
- Reducing mechanical stress on the intervertebral discs
- Improving mobility in surrounding spinal segments
- Releasing muscular and fascial tension that amplifies pain
- Promoting circulation in tissues, including disc structures
Osteopathy doesn't replace emerging medical treatments — but it acts precisely where those treatments cannot yet intervene: the body in movement, as a whole.
What You Can Do Right Now
While this research develops into available treatments, several approaches have already proven effective for chronic back pain:
- Regular, adapted movement: it nourishes discs through fluid exchange and reduces local inflammation
- Manual therapy (osteopathy, physiotherapy): it restores mobility and relieves tension that overloads the discs
- Stress management: chronic pain is often amplified by the autonomic nervous system
- Quality sleep: it is during the night that discs recover their hydration
If you have been suffering from back pain for several weeks, months, or years, it is important not to simply get used to it. Chronic pain is a signal — and there are effective ways to respond to it.
I welcome you to my practice in Tel Aviv for a complete osteopathic assessment and personalised care. Together, we can explore the deeper causes of your pain and build a treatment plan suited to your situation.
