Major Reasons You Might Be Having Sciatic Nerve Pain

Sciatica is a condition characterized by pain that radiates along the path of the sciatic nerve, which is the longest nerve in the body. It usually affects one side of the body and can be caused by various factors. Here are some of the main causes of sciatica:

1. Herniated Disc: This is the most common cause of sciatica. A herniated or slipped disc occurs when the soft inner material of a spinal disc protrudes through the tough outer layer and presses against the nearby nerve roots, including the sciatic nerve.
2. Lumbar Spinal Stenosis: It refers to the narrowing of the spinal canal in the lower back. This narrowing can compress the spinal nerves, including the sciatic nerve, leading to sciatica symptoms.
3. Degenerative Disc Disease: As we age, the spinal discs between the vertebrae can degenerate or wear down. This can cause the discs to lose their cushioning ability and lead to irritation or compression of the nerve roots, including the sciatic nerve.
4. Piriformis Syndrome: The piriformis muscle is a small muscle located deep in the buttock region. When it becomes tight or spasms, it can irritate or compress the sciatic nerve, resulting in sciatica symptoms.
5. Spinal Injury or Trauma: Any injury to the spine, such as fractures or dislocations, can potentially damage the spinal discs or put pressure on the nerve roots, causing sciatica.
6. Spinal Tumors: Although relatively rare, tumors in the spine can develop and compress the sciatic nerve or its roots, leading to sciatica symptoms.
7. Spondylolisthesis: This condition occurs when one vertebra slips forward over the vertebra below it, causing the spinal canal to narrow and potentially compressing the sciatic nerve.
8. Muscle Spasms: In some cases, muscle spasms in the lower back can irritate the sciatic nerve and result in sciatica symptoms.

It’s worth noting that sometimes the exact cause of sciatica may not be identified, and it can occur spontaneously without a specific trigger. If you are experiencing symptoms of sciatica, it is advisable to consult with Dr. Mc Kay of Core Health Darien for an accurate diagnosis and appropriate treatment. We can be reached at 203-656-3636. It is important to differentiate between the many causes of sciatica listed above.