5 Signs Your Back Pain Needs a Physiotherapist

Back pain is extraordinarily common. Around 80% of Australians will experience significant back pain at some point in their lives, and for most people, it does resolve — usually within a few weeks with rest, movement, and time.

But "most people" is not everyone. And waiting too long with the wrong kind of back pain can turn a manageable problem into a chronic one.

Here are five signs that your back pain has moved beyond the "wait and see" category — and what a physiotherapist can actually do about it.

Acute back pain — the kind that comes on suddenly after lifting something awkward or sleeping in a strange position — typically improves within 2–4 weeks. If yours hasn't, that's a meaningful signal.

Pain that persists beyond four weeks is classified as subacute, and the longer it continues without treatment, the higher the risk of it becoming chronic. Chronic back pain (lasting more than 12 weeks) is significantly harder to treat than acute or subacute pain.

The research is clear: early physiotherapy intervention for persistent back pain leads to faster recovery, less medication use, and lower rates of chronicity. Waiting it out is not always the right strategy.

What a physio will do: Identify the specific structures involved, address any movement impairments, and give you a targeted exercise program — not just generic stretches.

Back pain that travels into your buttock, thigh, calf, or foot is a different problem to localised back pain. This pattern — often called sciatica — typically indicates irritation or compression of a nerve root, most commonly from a disc bulge or herniation.

Leg pain that is:

• Sharp, burning, or electric in quality
• Associated with pins and needles or numbness
• Worse when sitting or coughing
• Accompanied by weakness in the leg or foot

...warrants prompt assessment. In most cases, nerve-related back pain responds well to physiotherapy — but the approach is quite different to treating simple muscle pain, and getting it wrong can make things worse.

What a physio will do: Assess which nerve root is involved, use specific manual therapy and neural mobilisation techniques, and guide you through exercises that reduce nerve irritation rather than aggravate it.

Back pain that wakes you at night, prevents you from getting comfortable in any position, or significantly limits your ability to sit, stand, or walk is not something to manage with paracetamol and hope.

Disrupted sleep is particularly important — poor sleep impairs the body's natural pain-modulating systems, which means pain that interrupts sleep tends to become more intense and harder to treat over time. It's a cycle worth breaking early.

Similarly, if your back pain is stopping you from doing things that matter — working, exercising, caring for your family — that functional impact is a reason to seek help, not just endure it.

What a physio will do: Address the immediate pain drivers, provide strategies for sleep positioning and daily activity modification, and begin the rehabilitation process that restores your capacity to do the things you need to do.

Recurrent back pain — episodes that keep coming back, often triggered by less and less — is a sign of an underlying problem that hasn't been properly addressed.

Many people treat each episode in isolation: rest, anti-inflammatories, maybe a massage, then back to normal until the next flare. This approach manages symptoms but doesn't fix the underlying issue.

Recurrent back pain is almost always associated with:

• Weakness in the muscles that support the spine (particularly the deep stabilisers)
• Poor movement patterns that place repeated stress on vulnerable structures
• Lifestyle factors — prolonged sitting, inadequate exercise, high stress — that haven't been addressed

What a physio will do: Look beyond the current episode to identify the pattern. A proper rehabilitation program addresses the root cause — building the strength, control, and movement quality that makes recurrence less likely.

Certain features of back pain — called red flags — require prompt medical assessment to rule out serious underlying causes. These are uncommon, but important to know:

• Back pain with unexplained weight loss or night sweats
• Pain that is constant, severe, and not relieved by any position
• Back pain following significant trauma (a fall, a car accident)
• New back pain in someone over 50 with a history of cancer
• Back pain with bladder or bowel changes, or numbness in the groin or inner thighs (seek emergency care immediately)

If any of these apply to you, see your GP or present to an emergency department before booking a physio appointment.

For everyone else — the vast majority of people with back pain — a physiotherapist is the right first port of call.

A lot of people avoid physiotherapy because they're not sure what to expect. Here's what a thorough initial assessment involves:

History: Your physio will ask detailed questions about your pain — when it started, what makes it better or worse, your work and activity levels, and any previous episodes. This takes time and matters enormously.

Physical examination: Assessment of your movement, strength, flexibility, and neurological function. This tells your physio far more than an MRI in most cases.

Diagnosis and explanation: You'll leave knowing what's actually wrong — not just "you have back pain." Understanding your diagnosis is one of the most powerful tools in recovery.

Treatment: Depending on your presentation, this might include manual therapy, dry needling, exercise prescription, or a combination. You'll also receive a home program.

Plan: A clear outline of how many sessions you're likely to need, what the goals are, and what you should be doing between appointments.

One of the most common questions I hear is: "Should I get an MRI first?"

In most cases, no. Research consistently shows that MRI findings in back pain correlate poorly with symptoms — the majority of adults over 40 have disc changes on MRI that cause no pain whatsoever. Imaging can actually be counterproductive, leading people to believe their back is more damaged than it is.

Your physiotherapist will refer you for imaging if there is a specific clinical reason to do so. Otherwise, a thorough physical assessment tells us what we need to know.

The single most important message in this article is this: earlier is better. Back pain that is treated promptly and properly is far less likely to become a long-term problem.

If you recognise yourself in any of the five signs above, it's time to book an appointment.

Book online at Dalton Physiotherapy in St Leonards, or get in touch if you'd like to discuss your situation before your first visit.