03/09/2026
Degenerative Disc Disease: It's Not a Disease, and It's Not Just Age
Degenerative disc disease isn't a disease, and it isn't simply "getting old" — and being handed that label with no explanation causes far more fear than the finding deserves.
If you've been told you have degenerative disc disease or disc degeneration at L4/L5 or L5/S1 — often alongside a bulging disc, a herniation or spinal stenosis — this session explains what it really is. "Disease" is a misnomer: there's no infection, nothing you caught, nothing pathological. It simply describes a disc that has lost some of its health and height, on a wide spectrum from a disc that's only slightly greyer than its neighbours all the way to one that's worn down to almost nothing. Most people are told the label and nothing else — which is exactly why it frightens people far more than it should.
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We explain why the finding almost always predates your pain by decades, so a scan actually cuts both ways: a minor change should reassure you, and even a severe one should, because it's been there for years through times you had no pain at all. We cover why it isn't simply age (if it were, every disc would look the same, not just the lower two), why a herniated disc or a microdiscectomy will often be read as "degenerative" on a later scan, and why the label doesn't change what you need to do. Whatever the spectrum you're on, the job is the same: protect a neutral spine, support the healing that's happening anyway, and build the load-bearing capacity that lets you do more with the disc you've got. Along the way: what stem cells, PRP and injections can and can't do, why tailbone or hamstring pain is usually referred from the disc, and why the disc you have is far stronger than you've been led to believe.
🔑 Key Topics Covered
🩻 It's a misnomer, and a spectrum: "disease" implies infection or pathology — it's neither. It just means a disc has lost some health and height, anywhere from slightly greyer than its neighbours to nearly worn away. Being told only the label, with no context, is what makes it so frightening.
📅 It predates your pain — so it cuts both ways: the changes on your scan built up over decades, not over the months you've been sore. A minor finding is reassuring; even a severe one should be, because you lived with it pain-free for years before this flare-up.
🔄 It's not just age — and the label doesn't change the plan: if degeneration were simply ageing, every disc would show it equally, not mainly the lowest two that take the most load. Whatever you've been told, the rehab is the same: protect, support healing, build capacity.
💉 What stem cells, PRP and injections can and can't do: a treatment aimed at helping the body heal at least makes mechanistic sense — but none of them are a shortcut past the rehab, and an injection carries risk your body's own healing doesn't. Do the work regardless.
