How long does sciatica take to improve with physiotherapy?

Disc-related sciatica typically improves significantly within 6 to 12 weeks of proper physiotherapy. Piriformis syndrome often resolves faster — within 3 to 6 weeks. We give you a realistic timeline after the first assessment.

Should I rest if I have sciatica?

Short rest periods during the acute phase are fine but prolonged rest is counterproductive. Movement within your pain limits keeps the nerve mobile and prevents deconditioning that makes recovery harder.

Does sciatica always need surgery?

No. The vast majority of sciatica cases resolve with conservative physiotherapy management. Surgery is considered only when there is severe neurological deficit or when conservative treatment has genuinely failed after several months.

What is the difference between sciatica and referred back pain?

True sciatica involves nerve irritation producing burning, electric or shooting pain with numbness or weakness. Referred back pain is muscular and produces a duller, aching sensation. The distinction matters significantly for treatment.

Is sciatica caused by sitting too much at work?

Sustained sitting is a major contributor to disc herniation — the most common cause of sciatica. If your job involves long periods of sitting and you have developed leg pain, this is very likely a contributing factor.

Sciatica treatment physiotherapy Liverpool Western Sydney Vital Action Physio

Sciatica Treatment in Western Sydney

Sciatica is one of the most disabling pain conditions we treat. The combination of lower back pain and shooting, burning or electric leg pain can make sitting, standing and walking almost impossible. It is also one of the most mismanaged conditions where many patients spend weeks resting, which helps the acute pain settle but does nothing to address the underlying cause.

We see sciatica regularly across our three Western Sydney clinics. Whether you are warehouse worker from Moorebank who aggravated a disc with a heavy lift or an office worker in Parramatta whose disc injury has built up over months of sitting, to patients from Eastern Creek's industrial estates who have been pushing through the pain too long. We can help you relieve your pain.

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What is Sciatica?

Sciatica describes symptoms caused by irritation or compression of the sciatic nerve which is the largest nerve in the body, running from the lower back through the buttock and down the back of the leg. When compressed or irritated, it produces pain, numbness, tingling or weakness anywhere along that pathway.

Lumbar disc herniation: The most common cause. A disc bulges and presses on the nerve root. Usually responds well to physiotherapy.

Piriformis syndrome: The piriformis muscle compresses the sciatic nerve in the buttock. Responds extremely well to dry needling and targeted stretching.

Spinal stenosis: Narrowing of the spinal canal compressing nerve roots. More common in older adults. Physiotherapy significantly improves function.

Facet joint irritation: Can refer pain into the buttock and upper leg, which is often mistaken for true sciatica.

How We Treat Sciatica

Treatment begins with identifying the actual source of nerve compression. This changes the approach significantly — disc-related sciatica is managed very differently to piriformis syndrome.

Neural mobilisation: Specific movements that gently mobilise the sciatic nerve through its full pathway, reducing irritation.

Lumbar manual therapy: Joint mobilisation to reduce compression on the nerve root and restore movement.

Dry needling: Targeting piriformis and gluteal trigger points contributing to nerve compression.

McKenzie method: Directional exercises specific to the type and direction of disc herniation. Often dramatically reduces leg symptoms.

Progressive exercise: Building core and lumbar muscle strength to support the spine and reduce load on the affected structure.

Dry Needling for Sciatica

Back Pain Treatment

Exercise Therapy

Frequently Asked Questions

Disc-related sciatica typically improves significantly within 6 to 12 weeks. Piriformis syndrome often resolves faster within 3 to 6 weeks. We give you a realistic timeline after the first assessment.
Short rest periods during the acute phase are fine but prolonged rest is counterproductive. Movement within your pain limits keeps the nerve mobile and prevents deconditioning.
No. The vast majority of sciatica resolves with conservative physiotherapy management. Surgery is considered only when there is severe neurological deficit or conservative treatment has genuinely failed.
True sciatica involves nerve irritation producing burning, electric or shooting pain with numbness or weakness. Referred back pain is muscular and produces a duller, aching sensation. The distinction matters for treatment.
Sustained sitting is a major contributor to disc herniation which is the most common cause of sciatica. If your job involves long sitting periods and you have developed leg pain, this is very likely a contributing factor.

Get Your Sciatica Properly Assessed

Sciatica diagnosed and treated properly gets better. Left to manage itself, it often becomes a recurring problem. Same-day appointments available.

Book at Your Nearest Clinic

Same-day appointments available most days at all three Western Sydney clinics.