Sciatica
Sciatica in Both Legs: Causes and What It Means
Sciatica in both legs can signal cauda equina syndrome, spinal stenosis or a central disc herniation. Learn the red flags,
Dr. Vivek Arora, MPT
21/09/2026
EVIDENCE-BASED PHYSIOTHERAPY
Health & Recovery Articles
Evidence-based articles on spine, joint and chronic pain recovery — written and medically reviewed by Dr. Vivek Arora, MPT (20+ years clinical experience).
Categories
Sciatica
Can Sciatica Cause Knee Pain?
Can sciatica cause knee pain? Yes. Irritated lumbar nerve roots refer pain to the knee. Learn how to tell referred
Dr. Vivek Arora, MPT
07/09/2026
Sciatica
Is Walking Good for Sciatica? What the Evidence Actually Says
Is walking good for sciatica? A physical therapist reviews what the evidence actually shows, how far and how fast to
Dr. Vivek Arora, MPT
17/08/2026
Sciatica
How Long Does Sciatica Last? The Honest Timeline
How long does sciatica last? A physical therapist explains the realistic four to six week timeline, what makes recovery slower,
Dr. Vivek Arora, MPT
03/08/2026
Sciatica
What Does Sciatica Feel Like? 7 Sensations That Confirm It
Wondering what sciatica feels like? Learn the 7 telltale sensations — radiating leg pain, tingling, numbness and weakness — plus
Dr. Vivek Arora, MPT
14/07/2026
Lower Back Pain
Piriformis Syndrome vs True Sciatica: How to Tell the Difference
Piriformis syndrome vs true sciatica: the symptom differences, the sitting clue, when a scan is worth it, and what to
Dr. Vivek Arora, MPT
26/06/2026
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Lower back pain 2 weeks after epidural is usually postpartum recovery, not the injection. Learn
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Can a Herniated Disc Heal on Its Own?
Can a herniated disc heal on its own? Yes — most do. A physical therapist
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