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Sciatica: Causes, Relief and When to See a Spine Surgeon

Reviewed by Dr. Nilesh Jain, M.Ch. Neurosurgery — Neuro & Spine Surgeon, Indore · 23+ years' experience · Updated 2026-09-05

साइटिका (कमर से पैर तक जाने वाला दर्द) क्यों होता है, आराम कैसे पाएं — सरल हिंदी में।

Sciatica is pain that travels along the path of the sciatic nerve — from the lower back, through the buttock and down the back of the leg, sometimes reaching the foot. It is a symptom, not a disease in itself, and it usually means a nerve in the lower spine is being irritated or compressed. Most sciatica settles with time and simple treatment, but a few patterns need prompt specialist attention.

सरल हिंदी में · In Simple Hindi

साइटिका में दर्द कमर से शुरू होकर कूल्हे और पैर के पीछे की ओर जाता है। यह आमतौर पर नस दबने से होता है। ज्यादातर मामले दवा, हल्की कसरत और सही बैठने-उठने से ठीक हो जाते हैं। अगर पैर में कमजोरी या पेशाब पर काबू न रहे तो तुरंत डॉक्टर को दिखाएं।

What causes sciatica?

The most common cause is a slip disc (herniated disc) in the lower back pressing on a nerve root. Other causes include spinal stenosis (narrowing of the spinal canal, common with age), spondylolisthesis (one vertebra slipping over another), muscle spasm, or, rarely, a spinal tumour or infection such as Pott's spine (spinal TB).

How sciatica feels

  • A sharp, burning or electric pain from the lower back into one leg.
  • Pain that worsens on sitting, coughing, sneezing or bending forward.
  • Tingling, numbness or a heavy feeling in part of the leg or foot.
  • In more serious cases, weakness of the leg or foot.

Relief and self-care that helps

For most people, sciatica improves within a few weeks. Practical steps that help:

  • Keep gently active — short walks are better than prolonged bed rest.
  • Use anti-inflammatory medication as advised by your doctor.
  • Apply heat or cold to the lower back for short periods.
  • Begin physiotherapy and gentle stretching for the hamstrings and lower back once the sharpest pain eases.
  • Correct your sitting posture and avoid heavy or twisting lifts.

When to see a spine surgeon

Book a specialist review if the pain is severe or lasts beyond a few weeks despite treatment, if it keeps returning, or if you notice leg weakness. Seek emergency care for loss of bladder or bowel control, or numbness around the groin — these can signal cauda equina syndrome, which needs surgery urgently.

Treatment options for stubborn sciatica

When conservative care is not enough, an MRI pinpoints the exact cause. Depending on the finding, options range from a nerve-root injection to endoscopic or minimally invasive spine surgery to relieve the trapped nerve. Surgery for sciatica, when correctly selected, often gives rapid and lasting relief of leg pain.

Frequently asked questions

How long does sciatica take to go away?
Most cases of sciatica improve within four to six weeks with gentle activity, physiotherapy and medication. If pain persists beyond this, keeps returning, or is accompanied by weakness, a spine specialist review and an MRI are advisable.
What is the fastest way to relieve sciatica pain?
Staying gently active, short heat or cold applications, anti-inflammatory medicine prescribed by a doctor, and posture correction usually give the quickest relief. Prolonged bed rest is not recommended as it can slow recovery.
When is sciatica an emergency?
Sciatica with loss of bladder or bowel control, or numbness around the groin and inner thighs, may indicate cauda equina syndrome — a surgical emergency. Seek care immediately. Rapidly worsening leg weakness also needs urgent review.
Does sciatica always need surgery?
No. The large majority of people with sciatica recover without surgery. An operation is considered only when there is significant nerve compression on MRI with disabling pain despite treatment, or with progressive weakness.
Which doctor should I see for sciatica in Indore?
Sciatica is managed by a spine surgeon or neurosurgeon. Dr. Nilesh Jain is a senior neuro & spine surgeon in Indore offering conservative care and, where needed, endoscopic spine surgery, with 23+ years' experience.
When to seek urgent care: sudden severe headache, new weakness or numbness of the face/arm/leg, difficulty speaking, a first-ever seizure, loss of bladder or bowel control with back pain, or worsening drowsiness after a head injury need immediate medical attention. Call +91 88717 89317.

This article is general information and not a substitute for a personal consultation. For an accurate diagnosis, book on WhatsApp or call +91 88717 89317 and share your MRI/CT reports.