The pain often starts in the lower back. Then it travels — into the buttock, down the back of the thigh, sometimes all the way to the foot. It can feel like burning, electric shocks, deep aching, or a numbness that makes your leg feel like it belongs to someone else.
If this sounds familiar, you’re likely dealing with sciatica — one of the most common and most misunderstood conditions I see in clinic at TOP Chiropractic Acupuncture in West Ryde.
The good news is that most cases of sciatica respond well to conservative treatment. The key is understanding what’s actually causing it — and addressing that, rather than just managing the symptoms.
Sciatica is not a diagnosis in itself — it’s a description of symptoms. Specifically, it refers to pain, tingling, numbness or weakness that travels along the path of the sciatic nerve.
The sciatic nerve is the largest nerve in the human body. It originates from several nerve roots in the lower lumbar spine (L4, L5, S1, S2 and S3), merges in the pelvis, and runs down through the buttock and the entire length of the leg to the foot.
When one of those nerve roots is compressed or irritated — most commonly at the level of the lumbar spine — it sends pain signals along the entire length of the nerve. That’s why you can have a problem in your lower back and feel it in your calf or foot.
| ⚠️ Important: sciatica describes where the pain is — not what’s causing it. Two patients can have identical sciatica symptoms from completely different causes. This is why assessment matters before treatment begins. |
The most common causes of sciatic nerve compression or irritation include:
| CAUSE | WHAT’S HAPPENING |
| Disc bulge or herniation | The most common cause. The inner nucleus of the disc pushes through the outer wall and presses directly onto the nerve root exiting the spine at that level. L4-5 and L5-S1 are the most commonly affected levels. |
| Spinal stenosis | Narrowing of the spinal canal — most often from age-related degenerative changes — reduces the space available for the nerve. Common in patients over 50. Typically causes symptoms with walking that ease when sitting. |
| Piriformis syndrome | The piriformis muscle, deep in the buttock, sits directly over the sciatic nerve. When it becomes tight or inflamed, it can compress the nerve — causing sciatic-like symptoms without any spinal involvement. |
| Facet joint irritation | Inflamed or degenerated facet joints can refer pain into the buttock and leg in a pattern that mimics sciatica, though without the true neurological features of nerve compression. |
| Spondylolisthesis | When one vertebra slips forward over the one below, the resulting instability can compress the nerve root at that level. |
Sciatica can present very differently from person to person. Common symptoms include:
| ⚠️ Red flag symptoms — see a doctor urgently if you experience: loss of bladder or bowel control, numbness in the saddle area (inner thighs and groin), or sudden severe weakness in both legs. These are rare but require immediate medical assessment. |
Most people do one of two things when sciatica strikes — and both delay recovery.
The instinct to stop moving entirely is understandable. It hurts to move. But prolonged bed rest is one of the worst things you can do for sciatica. The discs and joints of the lumbar spine depend on movement to stay hydrated and mobile. Inactivity allows muscle guarding to increase, disc pressure to build, and the nervous system to become increasingly sensitised to pain.
The evidence is clear: early, gentle, guided movement consistently produces better outcomes than rest.
Anti-inflammatories and pain medication have a role — particularly in the acute phase when pain is severe. But taking medication to reduce pain and then immediately returning to the activities that aggravated the nerve in the first place is a reliable way to turn an acute episode into a chronic one.
The reduction in pain is not the same as tissue healing. The nerve needs the right conditions to recover — reduced compression, controlled loading, and time.
At TOP Chiropractic Acupuncture in West Ryde, every patient presenting with sciatica receives a thorough clinical assessment before any treatment begins. This includes neurological testing, orthopedic evaluation and a detailed history to determine the likely cause and level of involvement.
Treatment is then selected based on what the assessment finds — not applied as a default protocol. Different causes require different approaches.
What makes our approach different is that we don’t just treat the area where the pain is — we assess the entire biomechanical chain. A patient with neck pain may have a thoracic spine restriction driving it from below. A patient with knee pain may have a hip or ankle dysfunction changing how the knee loads with every step. A patient with sciatica may have a postural pattern from their occupation that’s been overloading the disc for years. Identifying and addressing these contributing factors — not just the symptom — is what prevents the problem from coming back after treatment ends.
For disc-related sciatica Flexion distraction therapy is a primary tool — a gentle, non-force technique that creates a negative intradiscal pressure, encouraging the disc to decompress and reducing pressure on the affected nerve root. Chiropractic adjustments restore normal joint movement at restricted lumbar levels, reducing the mechanical load on the affected disc and nerve. Acupuncture addresses the nerve sensitisation and muscle guarding that accompany nerve root irritation — often producing significant pain reduction alongside the mechanical treatment. | For stenosis-related sciatica Flexion-based treatment is particularly effective for stenosis — opening the posterior elements of the spinal canal and creating space for the compressed nerves. For piriformis-related sciatica Deep soft tissue work to the piriformis and surrounding hip musculature, combined with acupuncture and dry needling targeting the trigger points within the muscle, can produce rapid resolution of symptoms. |
Not every case of sciatica can be fully resolved with conservative treatment alone. Where imaging reveals significant structural pathology — large disc protrusions, spinal stenosis, or nerve root compression that is not responding to care — we work alongside GPs, pain specialists and spinal surgeons to determine the best path forward.
At TOP Chiropractic Acupuncture, we review your existing imaging as part of the initial assessment and will recommend new imaging where clinically indicated. We set clear referral triggers at the start of your care plan — specific criteria that would prompt a specialist opinion — so the decision to refer is based on objective data rather than guesswork.
In many cases, conservative treatment and specialist co-management work together effectively. An injection to calm an acutely irritated nerve can create a window where manual therapy and rehabilitation become significantly more effective. A specialist opinion can confirm that conservative management is appropriate and give both you and your practitioner confidence in the plan.
Once the acute nerve irritation is settling, a progressive rehabilitation program is essential to prevent recurrence. This addresses the muscle imbalances and movement patterns that contributed to the original episode.
Before prescribing any rehabilitation exercises, we first identify what contributed to the nerve compression in the first place. For a patient whose sciatica was triggered by prolonged sitting, the rehabilitation targets will be different from a patient whose sciatica was triggered by heavy lifting, or a patient with an old ankle injury that changed their gait and gradually overloaded the lumbar spine from below. The exercises are selected based on YOUR specific contributing factors — not applied as a generic list.
Common rehabilitation focuses include:
Recovery timelines vary considerably depending on the underlying cause, how long the condition has been present, and how the patient responds to treatment.
What I can tell you is that we set specific milestones from the start — measurable targets for your pain levels, your range of motion, your nerve function and your ability to return to the activities that matter to you. We reassess at defined checkpoints, and at each checkpoint the data tells us whether you’re on track, whether we need to adjust the approach, or whether further investigation such as imaging or specialist referral is warranted.
This structured approach means you always know where you stand. You are never left wondering whether the treatment is working or how much longer it will take — the measurements tell you.
Some general guidance:
| Presentation | Typical timeline | Notes |
| Acute disc-related sciatica (first episode) | 4–8 weeks | Responds well with early, appropriate conservative care |
| Recurrent sciatica | 6–12 weeks | Underlying disc vulnerability means rehabilitation is critical |
| Chronic sciatica (>3 months) | 3–6 months | Central sensitisation requires a more graduated approach |
| Stenosis-related sciatica | Variable | Management-focused; significant improvement possible with consistent care |
| These are general guides only. Your specific timeline depends on the findings from your clinical assessment. Treatment recommendations are made individually — not based on a standard protocol. |
Don’t wait until the pain becomes unbearable. The earlier sciatica is assessed and appropriate treatment begins, the faster and more completely it typically resolves.
Book an appointment at TOP Chiropractic Acupuncture if you are experiencing:
Dr Don Kim is a dual-qualified chiropractor and acupuncturist based in West Ryde, NSW. He holds a Masters of Chiropractic, a Bachelor of Chinese Medicine and a Bachelor of Acupuncture, and has been caring for patients at TOP Chiropractic Acupuncture since 2016.
Dr Don has specific clinical interest in disc-related conditions, spinal stenosis and complex musculoskeletal presentations. He uses a multi-modal approach — combining chiropractic adjustments, flexion distraction therapy, acupuncture and targeted rehabilitation — to treat the cause of your symptoms rather than manage them indefinitely.
Ready to address your sciatica? Book an assessment at TOP Chiropractic Acupuncture — West Ryde 📍 1008 Victoria Road, West Ryde NSW 2114 📞 02 8937 0171 🌐 topchiro.com.au New patients welcome · No referral required |