What Is Sciatica? Causes, Signs and When to See Someone

AI Overview

• Sciatica is pain that travels along the sciatic nerve, from the lower back through the buttock and down one leg. It is a symptom, not a diagnosis.
• The cause is almost always in the lower spine. Most commonly a disc problem, sometimes spinal narrowing, joint restriction or muscular compression.
• It usually affects one leg only, follows a path rather than sitting in one spot, and often brings tingling, numbness or weakness.
• Many episodes settle within a few weeks, but the compression causing it usually remains, which is why sciatica so often returns.
• Most cases are managed without surgery, combining treatment that reduces pressure on the nerve with rehabilitation that stops it recurring.
• No referral is needed to book a sciatica assessment at Franklin Chiropractic Dubai in Jumeirah Lake Towers.

If you have pain that starts in your lower back and runs down one leg, you have probably already typed “sciatica” into a search bar. The word gets used loosely, and that causes confusion, because sciatica is a symptom rather than a condition. Understanding what is actually happening changes what you do about it.

This guide covers what sciatica is, what causes it, how to tell it apart from ordinary back pain, and the point at which you should stop waiting it out. If you are already looking for treatment options, our sciatica treatment in Dubai covers how we assess and treat it in Dubai.

What is Sciatica

The sciatic nerve is the longest nerve in the body. It forms in the lower spine, runs through the buttock, down the back of the thigh, and branches below the knee into the lower leg and foot.

Sciatica is what you feel when that nerve is compressed or irritated somewhere along its path, usually right at the point where it exits the spine. The pain is felt down the leg, but the problem is almost always in the lower back.

That distinction matters. Treating the leg does very little. Finding out what is compressing the nerve in the lumbar spine is what resolves it.

Sciatica Symptoms: What it Actually Feels Like

Sciatica is distinctive once you know what to look for. It rarely affects both legs, and it follows a path rather than sitting in one spot.

One thing that surprises people: the leg pain is often worse than the back pain, and sometimes the back barely hurts at all. That does not mean the back is fine.

What Causes Sciatica

Sciatica is the result, not the cause. Identifying which of these applies is the entire point of an assessment, because the treatment differs.

Herniated or bulging disc. The most common cause. Disc material presses on the nerve root as it leaves the spine. Our disc herniation treatment covers this in more detail.

Spinal stenosis. Narrowing of the space the nerve passes through, which reduces the room available and irritates the nerve, particularly on standing or walking.

Joint restriction in the lower spine. Restricted movement in the lumbar joints can irritate the nerve path without a disc being involved. This often overlaps with general lower back pain treatment in Dubai.

Muscular compression through the buttock. Tight or overactive deep buttock muscles can press on the nerve after it leaves the spine. This is a smaller group of cases, but it responds well to soft tissue work.

Prolonged sitting and postural loading. Rarely the root cause on its own, but a reliable aggravator. In Dubai, long desk hours, long drives and heavy air conditioning make this a common maintaining factor rather than a starting point.

Identifying which of these applies is what an assessment is for, and it is the first step in any sciatica treatment plan we put together.

Sciatica or Ordinary Back Pain? How to Tell?

How Long Does Sciatica Last

Many episodes settle over several weeks. That is genuinely good news, and it is also why sciatica gets undertreated: people wait, it eases, and they assume it is finished.

The problem is that the compression which caused it usually has not gone anywhere. Recurrence is common, and each episode tends to take longer to settle than the last. Disc-related sciatica in particular takes longer than posture-driven cases, and the longer a nerve stays compressed, the slower the recovery tends to be.

The practical position: if it is easing on its own within a couple of weeks, keep moving and monitor it. If it is not, or if it keeps coming back, get it assessed rather than waiting for the next round. Our page on sciatica treatment at our JLT clinic sets out what that involves.

When to See Someone About It

Book an assessment if the pain has lasted longer than two weeks without improving, if it is getting worse rather than better, if you have numbness or weakness in the leg or foot, if it is disturbing your sleep, or if this is not the first time.

An assessment is not the same as starting treatment. The point of it is to establish which structure is compressing the nerve, because a disc problem, a stenosis and a muscular compression need different approaches. You can book a sciatica assessment in Dubai directly, without a referral.

What Non-surgical Treatment Involves

Most cases are managed without surgery. Non-surgical sciatica treatment generally combines reducing the pressure on the nerve with rebuilding the support around it, because those are two different halves of the same problem.

Chiropractic treatment in Dubai restores movement to restricted joints in the lower spine. Non-surgical spinal decompression is used where a disc is the identified cause, reducing the pressure on the nerve root. Physiotherapy in Dubai addresses the weakness and imbalance that allow the problem to recur, and this is the part that keeps it from returning. Trigger point therapy releases the surrounding muscle tension, and neurokinetic therapy corrects the compensating movement patterns people develop while in pain.

If you are weighing up which practitioner to see first, our guide on chiropractor or physiotherapist for sciatica covers the practical difference. Manual therapy features in most sciatica plans regardless of which route you take.

Frequently Asked Questions