Lower Back Pain Referring to the Lower Limb: Causes, Symptoms & Treatment

Lower back pain that radiates into the lower limb is a common condition affecting people of all activity levels. It can result from nerve irritation, joint dysfunction, or muscular imbalances, leading to discomfort that extends beyond the back and into the hip, thigh, or even the foot.

Common Symptoms of Lower Back Pain with Leg Referral

• Pain that starts in the lower back and spreads down one or both legs.

• Numbness, tingling, or weakness in the lower limb.

• Increased discomfort with prolonged sitting, bending, or standing.

• Relief with certain movements or positions, such as lying down or arching the back.

Causes of Lower Back Pain Radiating into the Leg

• Lumbar Disc Issues – Bulging or herniated discs can compress nerves, causing radiating pain.

• Sciatica & Nerve Irritation – Compression or inflammation of the sciatic nerve can lead to sharp or burning pain down the leg.

• Facet Joint Dysfunction – Stiff or irritated joints in the spine may refer pain into the lower limb.

• Muscle Imbalances & Weakness – Tight or weak muscles in the lower back, hips, or core can contribute to poor movement patterns and pain.

How Physiotherapy Can Help with Lower Back & Leg Pain

A structured rehabilitation plan can help relieve pain, restore function, and prevent recurrence. Treatment may include:

• Targeted Strength & Mobility Exercises – Designed to improve movement efficiency and reduce pain:

  • Lumbar Extensions – Helping to relieve pressure on irritated nerves.

  • Glute Bridges – Strengthening core and hip muscles for better spinal support.

  • Neural Glides – Improving nerve mobility to reduce irritation and discomfort.

  • Hip Flexor & Hamstring Stretches – Alleviating tightness that can contribute to symptoms.

• Hands-On Physiotherapy – Manual therapy techniques to relieve stiffness, improve mobility, and reduce pain.

• Movement & Postural Training – Developing better movement habits, optimizing posture, and reducing strain on the lower back to prevent future pain.

When to See a Physiotherapist

Addressing lower back pain early can prevent it from becoming a long-term issue. If you're experiencing pain that radiates into your lower limb, book an appointment with our physiotherapists at Broome Physio for expert assessment and a tailored treatment plan.

Early intervention can help you return to pain-free movement faster.