What is the main cause of sciatica?

Sciatica is most commonly caused by irritation or compression of the sciatic nerve, often due to a disc bulge or herniation in the lower back. It can also be influenced by joint stiffness, muscle tightness or prolonged poor posture.

Can physiotherapy help sciatica?

Yes, physiotherapy is highly effective for sciatica. It helps reduce nerve irritation, improve spinal mobility and strengthen supporting muscles. Treatment is tailored to your specific symptoms and aims to address the root cause.

How long does sciatica take to recover?

Recovery time varies depending on the severity of the condition. Some cases improve within a few weeks, while others may take longer. Early physiotherapy treatment can help speed up recovery and reduce recurrence.

What should I avoid with sciatica?

You should avoid prolonged sitting, poor posture and movements that aggravate your symptoms. However, complete rest is not usually recommended. A physiotherapist can guide you on safe and effective activity levels.

Is walking good for sciatica?

Walking can be beneficial for sciatica in many cases, as it promotes movement and circulation. However, if walking increases your symptoms, it is important to seek advice from a physiotherapist.

Can sciatica go away on its own?

Some mild cases of sciatica may improve over time, but many persist without proper treatment. Physiotherapy helps address the underlying cause and reduces the likelihood of recurrence.

Sciatica Treatment and Physiotherapy in London

Expert Sciatica Physiotherapy In London

Sciatica is a common condition caused by irritation or compression of the sciatic nerve, often resulting in pain that travels from the lower back down into the leg. It can significantly affect movement, comfort and day-to-day activities.

At Seventeen Physio, we provide expert sciatica physiotherapy in London, helping you reduce pain, improve mobility and address the underlying cause of your symptoms.

Book a Physiotherapy Appointment Today

What is sciatica?

Sciatica refers to pain caused by irritation of the sciatic nerve, which runs from the lower back through the hips and down each leg. It is typically linked to issues in the lower spine, such as disc irritation or joint dysfunction.

Rather than being a condition on its own, sciatica is a symptom of an underlying problem affecting the nervous system.

Common symptoms of sciatica

Sciatica symptoms can vary in intensity and presentation, but commonly include:

Pain radiating from the lower back into the leg
Tingling or pins and needles
Numbness in the leg or foot
Weakness in the affected leg
Pain that worsens with sitting or prolonged positions

Symptoms are often felt on one side of the body and may fluctuate depending on activity levels.

What causes sciatica?

Sciatica is usually caused by irritation or compression of the sciatic nerve in the lower back.

Common causes include:

Disc bulges or herniation
Joint stiffness or dysfunction in the spine
Muscle tightness, particularly in the glutes
Poor posture or prolonged sitting
Reduced spinal mobility
Previous lower back injuries

Understanding the source of nerve irritation is key to effective treatment.

How physiotherapy helps sciatica

Physiotherapy is one of the most effective ways to treat sciatica by addressing both nerve sensitivity and the underlying mechanical cause.

Treatment may include:

Assessment of spinal movement and nerve involvement
Hands-on therapy to improve mobility and reduce discomfort
Targeted exercises to relieve nerve pressure
Strengthening to support the lower back and core
Advice on posture and movement habits

Our aim is to reduce pain while restoring normal movement and function.

Sciatica treatment at Seventeen Physio

We provide specialist sciatica treatment in London, helping patients manage nerve pain and return to normal activity levels.

Sciatica is often linked to other conditions that we treat, including:

Knee pain
General injuries and movement issues – see Sports Injuries
Muscle and tendon-related problems – explore Tendonitis

Our structured approach ensures your treatment plan tailored to your symptoms, lifestyle and goals.

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When should you seek treatment for sciatica?

You should consider physiotherapy if:

Pain is persistent or worsening
Symptoms are affecting your ability to sit, stand or walk
You are experiencing numbness or weakness
Pain is travelling down the leg
Daily activities are becoming difficult

Early treatment can help prevent symptoms from becoming more severe or long-lasting.

Related conditions we also treat

Sciatica is often associated with other musculoskeletal issues. You may also find it helpful to explore:

Frequently asked questions

Book Sciatica Physiotherapy in London

If you are experiencing sciatic nerve pain, our team at Seventeen Physio can help you understand the cause and guide you through a structured treatment plan.

We provide expert physiotherapy in London, focusing on reducing pain, improving movement and helping you return to your normal activities with confidence.

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