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What are common root causes of sciatica?

5 Popular Causes of Sciatic Nerve Pain | PainScale



While sciatic nerve pain is most generally a result of a lumbar disc herniation directly continuing the nerve, any kind of root cause of swelling or irritation of the sciatic nerve can generate the signs and symptoms of sciatica. This inflammation of nerves as a result of an uncommon intervertebral disc is referred to as radiculopathy. In addition to a squeezed nerve from a disc, various other causes of sciatic nerve pain include:

  • inflammation of the nerve from nearby tumors, bone, muscle mass, infections in or around the back spine, interior bleeding, spondylolisthesis, spinal constriction, injury, osteophyte, cauda equina disorder, as well as other reasons.
  • Occasionally sciatic nerve pain can occur because of irritability of the sciatic nerve while pregnant.

To learn about sciatica pain symptoms [อาการ ปวด สะโพก ร้าว ลง ขา, which is the term in Thai], please visit the link.

What are risk factors for sciatica? What are sciatic nerve pain signs?

Risk variables for sciatica include:

  • degenerative arthritis of the lumbar spinal column
  • lumbar disc illness, as well as herniated disc, and
  • damage or injury to the lumbar back

Sciatica triggers:

  • discomfort,
  • a burning sensation,
  • pins and needles, or prickling emitting from the lower back, as well as
  • upper butt down the back of the upper leg to the rear of the leg.

The sciatic nerve pain result is:

  • lumbar discomfort,
  • buttock discomfort,
  • hip discomfort, and
  • leg discomfort.

Sometimes the sciatic pain radiates around the buttock or hip to seem like hip discomfort.

  • While sciatic nerve pain is usually connected with lower neck and back pain, it can be present without low neck as well as back pain.
  • Severe sciatic nerve pain can make walking challenging otherwise difficult.
  • Sometimes the signs and symptoms of sciatic nerve pain are worsened by strolling or bending at the waist and eliminated by resting.
  • The feeling numb and discomfort relief by changing positions can be partial or total.

How do health care professionals detect sciatica?

Sciatica is diagnosed with a physical exam, as well as case history. The common signs and symptoms and certain examination maneuvers aid the health care expert to identify sciatic nerve pain. Occasionally, X-rays and various other tests, such as MRI scan, CT scan, as well as electromyogram, are used to further define the precise causes of sciatica.

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