In short
Sciatica describes pain following the distribution of the sciatic nerve, typically radiating from the lower back through the buttock and down one leg, sometimes reaching the foot. At CLCC, care for sciatica follows a five-step structured assessment: Assess, Identify, Reduce, Restore, Continue, addressing the systemic contributors alongside standard medical treatment, rather than symptom management alone.
About This Condition
Sciatica is nerve pain, driven by compression and amplified by systemic inflammation.
Sciatica describes pain following the distribution of the sciatic nerve, typically radiating from the lower back through the buttock and down one leg, sometimes reaching the foot. It is not a condition in itself but a symptom of nerve involvement, most commonly from a herniated lumbar disc, but also from piriformis syndrome, lumbar stenosis, or spondylolisthesis.
The severity of sciatic pain is determined by two factors: the degree of mechanical nerve compression, and the systemic inflammatory environment surrounding the nerve. Even a modest disc herniation can produce severe sciatic pain if systemic inflammation amplifies nerve sensitisation. Addressing only the structural compression without reducing inflammation produces incomplete results. Both are treated simultaneously in every CLCC sciatica care plan.
Symptoms
Common symptoms and presentations.
Sharp, shooting pain from the lower back or buttock down one leg
Pain that follows a defined path, outer thigh, calf, or into the foot
Numbness or tingling in the leg, calf, or foot
Muscle weakness in the affected leg, difficulty lifting the foot
Pain worsened by sitting, coughing, or sneezing
Temporary relief when walking or lying flat
Burning or electric sensation along the sciatic distribution
In severe cases, difficulty walking due to leg pain and weakness
Contributing Factors
What drives and sustains this condition.
Lumbar disc herniation
The most common structural cause of sciatica, herniated disc material pressing on the sciatic nerve root. Size of herniation correlates imperfectly with pain severity, inflammation is the amplifier.
Piriformis syndrome
Tightness or spasm in the piriformis muscle, located deep in the buttock, compressing the sciatic nerve. Often missed when imaging focuses only on the lumbar spine.
Systemic inflammation
Inflammatory mediators directly sensitise the sciatic nerve, amplifying pain signals independently of the degree of compression. Reducing inflammatory load helps reduce sciatic pain severity.
Lumbar stenosis
Narrowing of the spinal canal or foramina, reducing the space available for nerve tissue and producing sciatic symptoms with standing and walking.
Core and gluteal weakness
Weak stabilising muscles fail to protect the lumbar spine and piriformis from the mechanical loading patterns that provoke and sustain sciatic symptoms.
Nutritional deficiencies
B12 and specific B vitamins are essential for nerve health and myelin integrity. Deficiencies directly impair nerve function and recovery capacity.
How CLCC Approaches This Condition
Assessment first. Then a structured care plan.
Full neurological and systemic evaluation
Structural cause identified. Inflammatory markers, nutritional status for nerve health, and physical function assessed together.
Anti-inflammatory correction alongside targeted rehabilitation
Systemic inflammatory reduction through dietary and supplementation correction. Physical rehabilitation staged by severity, from pain management through to nerve mobilisation and spinal stabilisation.
Progressive nerve recovery and structural maintenance
Nerve symptoms typically reduce as inflammation falls and mechanical pressure is reduced. Rehabilitation advances to prevent recurrence.
FAQs
Common questions about care.
How long does sciatica typically last with structured care?+
For acute sciatica from a herniated disc, most patients see significant improvement within 6–12 weeks of structured care. For chronic or recurrent sciatica, meaningful improvement typically occurs at 3–4 months. Recovery depends on the structural cause, the degree of nerve involvement, and how systematically contributing factors are addressed.
Is surgery required for sciatica?+
Surgery is indicated for specific presentations, persistent neurological deficit, significant muscle weakness, or bowel/bladder involvement. For the vast majority of sciatica presentations, structured conservative care produces excellent outcomes without surgery. Deciding factors include the structural cause, its severity, and the patient's response to conservative management.