Sciatica Pain That Runs Down Your Leg Has a Source — Let's Find It

That burning, shooting pain from your low back through your glute and down your leg isn't random. It's a nerve under pressure, and the nerve doesn't care about your schedule or your patience. Sciatica is one of the most common conditions I treat at Capital Chiropractic in Hardeeville, and the reason I get consistent results is straightforward: I identify the structural cause before I adjust anything.

Sciatica Is a Symptom, Not a Diagnosis

Most patients arrive having been told they "have sciatica" — as if that explains anything. Sciatica describes the symptom pattern: radiating pain, numbness, tingling, or weakness that travels along the path of the sciatic nerve, typically from the low back through the hip and down one leg. What it doesn't tell you is why the nerve is being compressed, and that distinction matters enormously for how I treat it.

The three most common structural causes I see in this practice:

• Disc protrusion at L4/L5 or L5/S1 — a bulging or herniated disc pressing directly on a nerve root
• Facet joint arthritis or misalignment — a degenerated or restricted spinal segment narrowing the nerve exit canal
• Piriformis syndrome — the piriformis muscle in the hip compressing the sciatic nerve as it passes through or beneath it

Each of these requires a different approach. Treating the whole lumbar spine without identifying which structure is responsible is guesswork. I don't treat by guesswork.

Why I Take X-Rays Before Your First Adjustment

Every new patient at Capital Chiropractic receives a full-spine digital X-ray before I make a single adjustment. For sciatica patients, this isn't a formality — it's the foundation of care.

Imaging tells me whether your sciatica is driven by disc involvement, arthritic facet joints, or a structural alignment issue in the lumbar spine or pelvis. A disc-driven case and a facet-driven case look similar on the outside and respond to different interventions. Without imaging, I'm estimating. With it, I'm targeting.

I also use a thermal nervous system scan on every new patient. This maps the function of your nervous system from the base of your skull to your sacrum, showing me where nerve interference is active and how significant it is — before you describe a single symptom. The X-ray shows me structure. The thermal scan shows me function. Together, they give me a clinical picture that justifies every adjustment I make.

The Hip Connection Most Chiropractors Miss

Piriformis syndrome is frequently overlooked because it doesn't show up on lumbar MRI — the piriformis is a hip muscle, not a spinal structure. But when it's tight, inflamed, or in spasm, it can compress the sciatic nerve directly, producing the same radiating leg pain as a disc herniation.

I adjust extremities — every joint, head to toe. That includes the hip. When hip dysfunction is contributing to your sciatica, I address the hip joint directly with the same precision I apply to the spine. For many patients with piriformis-pattern sciatica, hip adjusting is the intervention that finally moves the needle after lumbar treatment alone hasn't resolved the pain.

If your sciatica has been treated at the lumbar spine repeatedly without lasting relief, the hip may be the structure that hasn't been examined.

What Chiropractic Does That Injections Don't

Cortisone injections reduce inflammation around an irritated nerve. For some patients, that brings significant short-term relief. But inflammation around a nerve root is usually a response to mechanical compression — a spinal segment that isn't moving correctly, a disc under abnormal load, a joint that's been restricted long enough to generate local irritation. The injection treats the inflammation. It doesn't correct the structural problem producing it.

When the mechanical cause is still present, the inflammation returns. That's why many patients find their injection relief lasts three or four months before the pain cycles back. Chiropractic adjustment corrects the underlying spinal dysfunction driving the nerve irritation. The goal isn't to quiet the nerve — it's to remove the reason the nerve is being irritated in the first place.

If your sciatica keeps returning after injections or rest, something structural hasn't been addressed. That's the conversation I'm here to have.

What to Expect From Treatment and How Long It Takes

I'm direct about timelines because I think patients deserve honesty, not optimism. For acute sciatica — a recent onset with a clear mechanical cause identified on imaging — most patients experience significant improvement within four to eight visits. That's not a guarantee; it's a realistic range based on clinical experience with this population.

Chronic sciatica is a different situation. When nerve compression has been present for months or years, the surrounding tissues adapt, the nerve itself can become sensitized, and the structural changes are often more complex. Chronic cases require longer care, and I'll tell you that clearly after reviewing your imaging rather than letting you find out visit by visit.

What I can commit to: every adjustment I make is informed by your imaging, your thermal scan findings, and your response to prior treatment. I'm not running a protocol — I'm treating your specific spine.

Common Questions About Chiropractic for Sciatica