Sciatica is a condition caused by irritation or compression of the sciatic nerve, producing pain that travels from the lower back into the buttock and down one or both legs. At YOS Health in London Bridge, our physiotherapists use evidence-based rehabilitation to reduce pain, restore mobility and help patients return to work, sport and everyday activities.
What is Sciatica?
The sciatic nerve is the largest nerve in the human body. Compression from a prolapsed disc, spinal stenosis, degenerative changes or muscle irritation can produce inflammation and pain along its pathway.
Common Causes
- Lumbar disc herniation
- Degenerative disc disease
- Spinal stenosis
- Piriformis syndrome
- Spondylolisthesis
- Traumatic or sports injuries
- Poor posture and prolonged sitting
Symptoms
- Radiating leg pain
- Burning or electric-shock sensations
- Numbness or tingling
- Weakness in the foot or leg
- Pain while sitting, coughing or sneezing
- Reduced walking tolerance
Diagnosis
Assessment includes spinal examination, neurological testing, muscle strength, reflexes, flexibility, posture and movement analysis. MRI may be recommended when clinically indicated.
How Physiotherapy Helps
Pain Relief
Manual therapy, neural mobilisation, soft tissue techniques and movement correction reduce irritation around the sciatic nerve.
Exercise Rehabilitation
Individualised strengthening, core stability, flexibility and progressive loading programmes improve spinal support and reduce recurrence.
Education & Prevention
Patients receive ergonomic advice, lifting education, workplace recommendations and activity modification to minimise future episodes.
When to Seek Immediate Medical Attention
Urgent medical assessment is recommended for bowel or bladder dysfunction, progressive leg weakness, saddle numbness or severe trauma.
Why Choose YOS Health London Bridge?
Our musculoskeletal physiotherapists provide comprehensive assessment, personalised rehabilitation programmes and long-term prevention strategies using evidence-based clinical practice.
Frequently Asked Questions
Can physiotherapy cure sciatica?
Many patients experience significant improvement through targeted physiotherapy depending on the underlying cause.
How many sessions are needed?
The number varies according to severity, duration and individual recovery goals.
Should I continue walking?
Gentle walking is often encouraged unless advised otherwise following assessment.
Is surgery always required?
No. Most patients improve with conservative management, including physiotherapy and exercise.