Overview
Sciatica is pain along the sciatic nerve, usually caused by nerve root irritation in the lumbar spine.

Symptoms
Radiating leg pain, numbness, tingling, or weakness.

Diagnosis
Clinical assessment; imaging if severe or persistent.

Treatment
NSAIDs, physical therapy, and activity modification. Address underlying cause such as disc herniation or stenosis.

When to seek care
Severe weakness, numbness, or bowel/bladder symptoms require urgent evaluation.