How long does sciatica take to heal?

Sciatica typically takes 4–6 weeks to improve significantly with proper care, though some cases resolve in 2–3 weeks while others may take 8–12 weeks. The healing time depends on the underlying cause—whether it's a herniated disc, muscle spasm, or spinal stenosis—and how early you start treatment. Most patients experience gradual relief as nerve inflammation reduces. At home, avoid prolonged sitting or bed rest; instead, take short walks every 2 hours, apply a warm compress for 15 minutes twice daily, and practice gentle knee-to-chest stretches. Sleep on your side with a pillow between your knees to reduce nerve pressure. Avoid heavy lifting and forward bending until pain subsides. See a physiotherapist if pain radiates below the knee, causes numbness or weakness in your foot, or doesn't improve after 2 weeks of home care—early intervention with targeted exercises and manual therapy can prevent chronic issues. This information is general guidance and not a substitute for personalised medical advice from a qualified healthcare professional.