Most back pain isn’t a slipped disc. That’s worth saying upfront, because the phrase gets used loosely and a lot of people worry their back pain means something worse than it actually does. In reality, the majority of back pain comes from muscle strain, joint dysfunction or postural loading — all of which respond well to treatment and none of which involve a disc.
But sometimes it is a disc. And telling the difference matters, because disc injuries are treated differently from simple back strain. Getting it wrong — either direction — costs you time and money.
This post covers the signs that point towards a disc problem, the signs that point away from it, and the red flags that mean you need A&E rather than a chiropractor.
Quick note on the term “slipped disc”
Discs don’t actually slip. The term is misleading, but it’s the one everyone uses. What actually happens is that a disc between two vertebrae develops a weakness in its outer layer, and the softer material inside can push outwards. If it pushes far enough to press on a nerve root, you get the classic disc pain pattern. Technically this is called a herniated disc or a prolapsed disc. Functionally, “slipped disc” is good enough.
Signs that point towards a disc problem
Disc problems have a fairly characteristic pattern. Look for:
- Pain that travels down one leg or one arm — this is the biggest giveaway. When a herniated disc presses on a nerve root, the pain refers along the path of that nerve. For a lumbar disc, that usually means the pain shoots from the lower back, through the buttock, and down the back or side of one leg — sometimes as far as the foot. For a cervical disc in the neck, the pain travels down one arm. If your back pain stays local and doesn’t refer anywhere, a disc problem is less likely.
- Pain made worse by coughing, sneezing or straining — discs sit close to the spinal canal. Anything that increases pressure inside the canal — coughing, sneezing, bearing down on the toilet — tends to aggravate a disc injury. If you’ve noticed that a cough makes your back pain significantly worse, that’s worth mentioning when you book an assessment.
- Pain that’s worse with sitting than standing — sitting loads discs more than standing does. Patients with disc problems typically find sitting the worst position, especially in a low car seat or a soft sofa. Walking often feels better than sitting. Simple muscle strain usually doesn’t follow this pattern as clearly.
- Numbness or tingling in a defined area — if a specific patch of your leg or foot feels numb or has pins and needles, that’s a nerve involvement sign. The numbness follows a specific nerve’s territory rather than being vaguely spread across the whole leg.
- Difficulty finding a comfortable sleeping position — patients with disc problems often spend the first hour of the night rearranging pillows and trying different positions. Side-lying with a pillow between the knees is usually the most tolerable, but even that can be rough.
Signs that point away from a disc problem
On the other hand, these patterns suggest something other than a disc:
- Back pain that stays entirely in the back and doesn’t refer anywhere
- Pain that’s worse with specific movements, such as bending or twisting, but fine at rest
- Pain that came on after a specific movement and has been steady or improving since
- Pain that’s worse in the morning and eases with movement through the day
- Pain that shifts location from day to day
These patterns are more consistent with muscle strain, facet joint dysfunction or postural loading, and they usually respond to a straightforward course of chiropractic treatment.
Red flags — when to go to A&E, not a chiropractor
A small number of back pain presentations need A&E urgently, not a chiropractic assessment. Go straight to A&E or call 111 if your back pain comes with any of the following:
- Loss of bladder or bowel control
- Numbness in the groin or saddle area — where a saddle would sit
- Progressive weakness in both legs — a foot drop that’s getting worse, or legs giving way
- Severe, relentless pain that’s worse at night and not eased by position change
- Fever or unexplained weight loss alongside the back pain
- A recent high-impact injury — car crash, fall from height, heavy object to the back
These are warning signs for serious conditions like cauda equina syndrome, infection or malignancy. They need immediate investigation that a chiropractor can’t provide.
What to do if you think it’s a disc
Book an assessment. Most disc problems respond very well to non-surgical care, and early treatment generally produces better outcomes than waiting months hoping it settles. Surgery is rarely the first answer for a disc — contrary to what people assume — and a good chiropractor should be able to tell you fairly quickly whether your presentation is one that will respond to conservative care or whether it needs escalating.
At our Wigan and Darwen clinics, a first appointment for suspected disc problems includes a full history, examination and nerve testing. If imaging would meaningfully change the treatment plan, we have on-site x-ray at both locations. You’ll leave the first visit knowing whether it’s likely a disc, what the treatment plan looks like, and what the realistic timeline is.
For more on how we treat disc injuries specifically, see our slipped disc treatment page. If the pattern of your symptoms is more in line with general back pain, the back pain treatment page is a better starting point.
Either way, don’t spend another week wondering. Call us on 01942 498 767 for Wigan or 01254 761 909 for Darwen and we’ll sort out an appointment.
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