By Dr. Richard Rosado, DC — New Leaf Chiropractic, Kendall, Miami, FL
Updated July 2026 | Reviewed by a licensed Doctor of Chiropractic

Sciatica is one of the most common pain conditions in America — and one of the most undertreated. Not because effective treatment doesn't exist. Because most people are being treated for the wrong thing.

This article explains what sciatica in Miami FL actually is, why the standard treatment approach keeps failing, what the research says about the most effective interventions, and what a real corrective approach looks like.

What Sciatica Actually Is — and What It Is Not in Miami FL

The single most important thing to understand about sciatica: it is a symptom, not a diagnosis. Sciatica describes the experience of pain, numbness, tingling, or weakness that radiates along the path of the sciatic nerve — from the lower back through the buttock and down the back of the leg, sometimes reaching the foot.

The sciatic nerve is formed by five nerve roots (L3, L4, L5, S1, S2) that merge into the largest peripheral nerve in the human body. Any structure that compresses, irritates, or inflames those nerve roots or the nerve itself can produce sciatic symptoms.

The most common causes include:

• Lumbar disc herniation — at L4-L5 or L5-S1, with the herniated nucleus pressing on the exiting nerve root
• Vertebral subluxation — misaligned vertebrae that narrow the intervertebral foramen and compress the nerve root
• Lumbar spinal stenosis — narrowing of the spinal canal from bone spurs, ligament hypertrophy, or disc degeneration
• Piriformis syndrome — spasm or hypertrophy of the piriformis muscle compressing the sciatic nerve as it passes through the deep gluteal space
• Spondylolisthesis — forward slippage of one vertebra on another, compressing the exiting nerve

The critical implication: if you don't identify which of these is causing the nerve compression, no treatment will fully resolve it. Treating sciatic pain with anti-inflammatories when the source is a lumbar subluxation is like treating smoke with a fan. You temporarily disperse the symptom while the source continues producing it.

Why Standard Sciatica Treatment Keeps Failing

The standard sciatica treatment protocol — NSAIDs, muscle relaxers, physical therapy, and epidural steroid injections — addresses the pain signal, not the compression source.

• NSAIDs and muscle relaxers reduce inflammation and muscle spasm. They do not decompress the nerve. When the medication clears, the compression remains.
• Epidural steroid injections deliver corticosteroid directly to the epidural space, bathing the irritated nerve root in anti-inflammatory medication. They can produce significant relief — but do not remove the disc herniation, restore vertebral alignment, or address the structural source. Research shows their efficacy decreases with repeated injections.
• Generic physical therapy strengthens the surrounding musculature and improves functional movement. When not directed at the specific structural cause, it improves the muscular support around an unresolved problem — which delays but does not prevent recurrence.

A 2024 systematic review and meta-analysis in Cureus compared surgical versus conservative care for chronic sciatica and concluded that conservative care — including spinal manipulation — should be genuinely exhausted before surgical intervention is recommended.

What the Research Shows About Effective Sciatica Treatment

Spinal Manipulation Leads All Non-Surgical Interventions

A 2025 systematic review and network meta-analysis in The Journal of Pain analyzed 50 randomized controlled trials covering 4,920 sciatica patients. Spinal manipulative therapy produced the largest reductions in leg pain intensity of any non-surgical intervention evaluated — larger than injections, larger than exercise therapy alone, and larger than medication.

Decompression + Physical Therapy Outperforms PT Alone

A randomized controlled trial published in BMC Musculoskeletal Disorders found that patients receiving non-surgical spinal decompression in addition to standard physical therapy showed significantly greater improvements in pain scores, range of motion, Oswestry Disability Index, and quality of life measures compared to those receiving physical therapy alone.

77% MRI-Verified Disc Improvement After 20 Sessions

A 2025 study in the Journal of Clinical and Diagnostic Research found that 77% of patients with disc-related sciatica showed MRI-confirmed structural changes to the herniated disc after completing a 20-session decompression protocol — including cases where sequestered disc fragments had previously failed surgery, injections, and physical therapy.

The Corrective Approach at New Leaf Chiropractic

At New Leaf in Kendall, we don't treat sciatica as a diagnosis. We evaluate and treat the cause of the sciatica. Every new sciatica patient undergoes:

• Full spinal examination including neurological testing (reflexes, dermatomal sensation, muscle strength testing, straight leg raise, Slump test)
• X-ray evaluation of lumbar alignment, disc space height, and foraminal dimensions
• Review of any existing MRI findings
• Identification of the specific structural source of nerve compression

Treatment is then directed at the specific source. For most sciatica patients this involves corrective chiropractic adjustments restoring vertebral alignment, non-surgical spinal decompression addressing disc herniation and foraminal stenosis, and SoftWave regenerative therapy targeting the inflammatory cascade at the nerve root level.

Book a sciatica evaluation at New Leaf Chiropractic here — or visit getnewleaf.com.

Frequently Asked Questions About Sciatica

What is the fastest way to fix sciatica?

The fastest path to sciatica resolution is identifying the exact structural source of nerve compression and treating it directly. Research shows spinal manipulative therapy produces the largest short-term reductions in leg pain among non-surgical interventions. A combination of corrective chiropractic, spinal decompression, and targeted anti-inflammatory therapy addresses sciatica at its source rather than masking symptoms.

Can sciatica go away on its own?

Mild sciatica from acute disc herniation sometimes resolves spontaneously as the herniated material resorbs over weeks to months. However, sciatica from vertebral subluxation, spinal stenosis, piriformis syndrome, or chronic disc herniation does not resolve without treatment. Waiting without intervention allows the nerve to remain compressed, surrounding tissue to adapt to the compression, and the structural source to progress.

How long does sciatica last without treatment?

Without treatment, acute sciatica may persist for 4–6 weeks in favorable cases. Chronic sciatica — defined as persisting beyond 12 weeks — rarely resolves spontaneously and typically requires targeted structural intervention. Research shows that the longer sciatica persists, the more difficult the nerve environment is to restore, making early treatment significantly more effective than delayed treatment.

Is chiropractic care safe for sciatica?

Yes. Chiropractic care is considered safe and evidence-based for most forms of sciatica. A 2025 systematic review identified spinal manipulative therapy as the highest-performing non-surgical intervention for sciatic leg pain across 50 randomized controlled trials. Absolute contraindications include cauda equina syndrome (a surgical emergency) and rapidly progressive neurological deficit — both of which require immediate surgical referral.

What is the difference between sciatica and a herniated disc?

A herniated disc is a structural finding — disc material protruding beyond its normal boundaries. Sciatica is a symptom — nerve pain radiating along the sciatic distribution. A herniated disc is one cause of sciatica, but not the only one. Other causes include vertebral subluxation, spinal stenosis, and piriformis syndrome. This distinction matters because effective treatment must target the actual structural source, not just the symptom.

Research Citations

• The Journal of Pain (2025). Network meta-analysis of non-surgical interventions for sciatica: spinal manipulative therapy outcomes across 50 RCTs, 4,920 patients.
• BMC Musculoskeletal Disorders. RCT: Non-surgical spinal decompression + physical therapy vs. physical therapy alone for sciatica.
• Journal of Clinical and Diagnostic Research (2025). MRI-verified disc regression after 20-session decompression protocol.
• Cureus (2024). Systematic review: surgery vs. conservative care for chronic sciatica with radiculopathy.

Dr. Richard Rosado, DC — New Leaf Chiropractic, Kendall, Miami, FL. getnewleaf.com