Sciatica: Symptoms, Causes & Treatment | Keswick

Sciatica is one of the most common, and most misunderstood, causes of lower back and leg pain. If you have felt a sharp, shooting pain running from your lower back down through your glutes and into your leg, you are likely dealing with sciatic nerve irritation. You do not have to accept this pain as a permanent condition.

Ignoring nerve pain often leads to worsening symptoms, muscle weakness, and long-term mobility issues. The key to lasting relief is identifying exactly what is compressing the nerve and treating the root cause, rather than just masking the symptoms.

What Is Sciatica?

The sciatic nerve is the longest and thickest nerve in the human body. It originates from nerve roots in your lower lumbar spine, runs deep through your buttocks, and travels down the back of each leg to your feet.

Sciatica is not a disease itself; it is a symptom of an underlying medical condition. When the sciatic nerve is compressed, pinched, or irritated anywhere along its path, it sends pain signals radiating down the leg. Because the nerve covers such a large area, the pain can be debilitating and severely restrict your ability to walk, sit, or sleep.

Signs and Symptoms You Should Know

Sciatica rarely presents as a dull, generalized ache. It is typically distinct and localized. You should book a clinical assessment if you experience:

• Radiating Pain: A sharp, burning, or electric shock-like pain that starts in the lower back and shoots down one leg.
• Numbness and Tingling: A "pins and needles" sensation in your leg, calf, or toes.
• Muscle Weakness: Difficulty moving your leg or foot, or feeling like your leg might give out when you stand.
• Positional Flare-Ups: Pain that sharply increases when you sit for long periods, stand up suddenly, cough, or sneeze.
• Unilateral Discomfort: Symptoms that typically affect only one side of your body at a time.

What Causes Sciatic Nerve Pain?

To effectively treat sciatica, a clinician must determine where the nerve is being pinched. Several structural issues can trigger this compression:

• Herniated or Bulging Discs: The most common cause. The soft inner core of a spinal disc pushes through its tough outer layer, pressing directly against the sciatic nerve root.
• Spinal Stenosis: A narrowing of the spinal canal in the lower back, which puts mechanical pressure on the nerves.
• Piriformis Syndrome: The piriformis muscle, located deep in the buttocks, spasms and traps the sciatic nerve beneath it.
• Degenerative Disc Disease: Age-related wear and tear on the spinal discs that reduces the space available for nerve roots.

How Physiotherapy and Chiropractic Care Help

Resting and waiting for sciatica to disappear is rarely an effective strategy. At Anchor Health & Fitness in Keswick, we take a proactive, mechanical approach to nerve pain.

Our physiotherapy team and chiropractors perform a comprehensive neurological and orthopedic assessment to pinpoint the exact location of the nerve compression. Once the source is identified, we build a personalized treatment plan designed to relieve the pressure and restore normal movement.

If you have never been assessed by a chiropractor before, our guide to what a chiropractor actually does explains the orthopedic and neurological testing involved and exactly what happens at a first visit.

Treatment typically involves:

• Manual Therapy: Hands-on adjustments and mobilization to improve joint mechanics and reduce muscle spasms.
• Targeted Decompression Exercises: Specific movements, such as McKenzie extensions, designed to move bulging disc material away from the nerve root.
• Core Strengthening: Building stability in the abdominal and lower back muscles to support the spine and prevent future flare-ups.

"You do not have to live with sciatica. The earlier you address nerve compression, the faster and more complete your recovery will be. Delaying treatment often leads to muscle weakness and chronic pain."

Because sciatica often involves tight muscles compensating for spinal instability, your treatment plan may also integrate registered massage therapy to release deep tissue restrictions, particularly if piriformis syndrome is the culprit.

Take the First Step

You deserve to move freely, sleep comfortably, and live without shooting nerve pain. If you are experiencing symptoms of sciatica, do not wait until the pain becomes unbearable or causes permanent weakness.

Our clinical team in Keswick is ready to find the root cause of your pain and deliver a clear path to recovery. Book your physiotherapy or chiropractic assessment today and take control of your spinal health.