Sciatica Townsville

Paediatric adjustments for children, using exceptionally gentle, age-appropriate methods

What Is Sciatica?

Sciatica is pain that radiates along the sciatic nerve, typically travelling from the lower back through the buttock and down the leg, and Mark O'Brien Chiropractic sees this condition regularly across Townsville. If you are wondering why sciatic pain gets worse when you sit or bend forward, it is usually because those positions increase pressure on the nerve at its source in the lower spine. Mark O'Brien Chiropractic assesses each case of sciatica individually in Townsville, since it can range from a mild ache to sharp, shooting pain that affects standing, sitting and walking.

Common Symptoms of Sciatica

Sciatica has a fairly recognisable pattern, and Mark O'Brien Chiropractic looks for these specific signs when assessing Townsville patients with leg and lower back pain.

  • Radiating pain from the lower back into the buttock and leg
  • Numbness, tingling or a burning sensation down the leg
  • Pain that worsens with sitting, coughing or bending
  • Weakness in the leg or foot in some cases
  • Symptoms that ease when lying down but return on standing

Mark O'Brien Chiropractic can help you understand which of these symptoms point to sciatica and how urgently they need assessment.

What Causes Sciatica?

Sciatica can come from several different underlying issues, and Mark O'Brien Chiropractic investigates each one carefully before starting care for Townsville patients.

  • Disc bulge or herniation affecting nearby nerve roots
  • Muscle tightness, including piriformis tightness, irritating the sciatic nerve
  • Prolonged sitting or poor lifting mechanics
  • Degenerative changes in the lower spine
  • Pregnancy-related pelvic and postural changes in some cases

Because sciatica can stem from quite different causes, getting an accurate assessment from Mark O'Brien Chiropractic early makes a real difference to how quickly it settles.

Person clutching lower back while sitting on a bed, with red pain highlight over the lower spine.

What to Expect at Your First Visit

Mark O'Brien Chiropractic starts with a detailed history of your sciatica symptoms, including where the pain travels and what makes it better or worse, followed by orthopaedic and neurological tests to help pinpoint the source of nerve irritation. This assessment guides whether your Townsville care plan focuses more on the spine, the surrounding muscles or both. We will talk you through the likely timeframe for improvement based on what we find at your first visit.


If sciatic pain is limiting your movement, get in touch with Mark O'Brien Chiropractic in Townsville for an assessment. Book an appointment online or call (07) 4721 1011.