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Can a Slipped Disc Cause Leg Pain?

Published in Spinal Conditions 2 mins read

Yes, a slipped disc can definitely cause leg pain, most commonly experienced as sciatic nerve pain, also known as sciatica.

Understanding Slipped Discs and Leg Pain

A slipped disc, often referred to as a herniated disc or bulging disc, occurs when the soft inner part of a spinal disc pushes through the tougher outer layer. When this happens in the lower back, it can press on nearby nerves, leading to various symptoms, including pain that radiates into the leg.

According to medical information, it's common for a herniated disk in your lower back to cause “sciatic nerve” pain (sciatica). This sharp pain usually shoots down one side of your buttocks into your leg and sometimes your foot. This direct pressure or irritation on the sciatic nerve, the longest nerve in the body, is the primary reason for leg pain associated with a slipped disc.

Common Symptoms of a Slipped Disc in the Lower Back

When a disc in the lower back is affected, the pain can manifest in several ways. The most prominent symptoms include:

  • Sciatic Nerve Pain (Sciatica): This is characterized by a sharp, shooting pain that begins in one side of the buttocks and travels down the back of the leg, sometimes extending all the way to the foot. The sensation can range from a dull ache to an electric-like jolt.
  • Back Pain: In addition to leg pain, a slipped disc in your lower back can also cause localized back pain, ranging from mild to severe, often worsening with certain movements or prolonged sitting.

The specific path of the pain depends on which nerve root is being compressed by the herniated disc. While pain is the most common symptom, nerve compression can also lead to numbness, tingling, or weakness in the affected leg or foot.