That sharp, electric pain that starts in your lower back or buttock and shoots down the back of your leg has a name: sciatica. It is one of the most common reasons people walk into our clinic — and one of the most misunderstood. Some people wait months hoping it disappears. Others jump straight to scans and injections they may never have needed.
Here is an honest guide to what sciatica actually is, what helps, and when to stop waiting and get it looked at.
What sciatica actually is
Sciatica is not a diagnosis — it is a symptom. It means the sciatic nerve, the longest nerve in your body, is being irritated or compressed somewhere along its path. The most common culprits:
- A disc problem in the lower back pressing on the nerve root
- Piriformis syndrome — a deep buttock muscle clamping down on the nerve
- Prolonged sitting — hours at a desk or behind the wheel shortening and loading the wrong structures (we wrote about this in how prolonged sitting causes hidden chronic conditions)
- Simple muscle spasm in the lower back that irritates everything around it
Why does the cause matter? Because the treatment for each is different — and treating the wrong one is why so many people feel "nothing works."
The signs it's sciatica (and not just back pain)
- Pain that travels below the knee, often to the calf or foot
- Tingling, pins-and-needles, or numbness along the leg
- One side only, in most cases
- Worse after sitting, better when walking (or sometimes the reverse)
- Coughing or sneezing makes the leg pain flash
Plain lower back pain that stays in the back is a different problem — see our guide to understanding and preventing lower back pain for that.
What actually works
1. Targeted physiotherapy. The evidence is consistent: for most sciatica, active, guided treatment beats rest. A physiotherapist identifies where the nerve is being irritated, then uses a mix of manual therapy, nerve-gliding techniques, and progressive exercise to take the pressure off. Most cases improve significantly within 4–6 weeks of the right treatment. This is the core of our physiotherapy service in Dubai.
2. Dry needling — when muscle is the cause. When the piriformis or deep back muscles are the structures compressing the nerve, dry needling can release the trigger point directly. Many patients feel the leg symptoms ease within a session or two once the right muscle is released.
3. Movement you can actually do. Bed rest beyond a day or two makes sciatica worse, not better. Gentle walking and specific nerve-mobilising exercises — prescribed for your case, not copied from a video — keep the nerve gliding and the back muscles working.
What usually wastes time
- Waiting more than 2–3 weeks "to see if it goes away" while it steadily worsens
- Generic massage — pleasant, but it does not decompress a nerve root
- Support belts worn all day — they often make things worse
- Rushing to a scan. Imaging is essential for red-flag cases, but most sciatica is diagnosed with a physical assessment — and disc "abnormalities" show up on scans of people with no pain at all.
When to seek help urgently
See a doctor the same day if you have: numbness in the groin or inner thighs, loss of bladder or bowel control, or weakness so severe the foot drags. These are rare but serious.
For everything else: if leg pain has lasted more than two weeks, is disturbing your sleep, or is limiting your work or prayers, it is time for an assessment.
Sciatica treatment at Healthagon
Our DHA-licensed physiotherapists in Nad Al Sheba (Sobha Hartland) assess where your sciatic nerve is being irritated and build a treatment plan around the actual cause — manual therapy, dry needling when indicated, and a progressive exercise programme you can follow at home. Male and female therapists are available, and if travelling with sciatica is the problem, we also offer home physiotherapy visits across Dubai.
Book an assessment: message us on WhatsApp or visit our contact page.
FAQ
How long does sciatica take to heal? Most cases improve within 4–6 weeks with targeted physiotherapy. Untreated, it can grumble on for months — and the longer a nerve is irritated, the slower it settles.
Is walking good for sciatica? Usually yes — short, frequent, comfortable walks. If walking sharply worsens the leg pain, that is useful diagnostic information: mention it at your assessment.
Do I need an MRI for sciatica? Not in most cases. A physical assessment identifies the cause well enough to start treatment. Imaging is reserved for red-flag symptoms or cases not improving as expected.
Can sciatica come back? It can, especially if the original cause — sitting habits, weak core, a recurring spasm — is not addressed. That is why a good plan ends with strengthening, not just pain relief.
By: Carmille
