Pre-symptoms of sciatica

Written by Cheng Bin

Orthopedics

Updated on January 21, 2025

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For the early symptoms of sciatica, it is usually manifested as obvious pain in the area where the sciatic nerve enters and distributes. The main symptom is radiating pain, especially under circumstances such as catching a cold, strenuous exercise, fatigue, or suffering from trauma, where the pain will be more pronounced. There are many causes of sciatica in clinical practice. Common causes include issues with the lumbar spine, such as disc herniation, lumbar spondylolisthesis, and spinal stenosis, which can compress the spinal nerves and result in symptoms of sciatic nerve pain.

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Written by Na Hong Wei

Orthopedics

47sec

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What causes sciatica?

The causes of sciatica generally fall into two categories. The first is primary sciatica, which is usually caused by inflammation of the sciatic nerve and is relatively rare in clinical practice. The second category is secondary sciatica, which occurs when the tissues and structures around the sciatic nerve undergo pathological changes, leading to stimulation and compression of the sciatic nerve, thus causing secondary sciatica. The majority of secondary sciatica cases are associated with lumbar spine disorders, such as lumbar disc herniation, tumors in the lumbar spinal canal, or degenerative joint disease of the lumbar spine, as well as sacroiliitis. A hospital examination is necessary to make a definitive diagnosis.

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Written by Chen Hui

Orthopedic Surgery

44sec

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Sciatica can heal on its own in a few weeks.

Lumbar disc herniation compressing the nerve roots in the lower back can cause pain in the buttocks and popliteal fossa, which we can refer to as sciatica. The underlying cause is still due to lumbar disc herniation. Generally, over 95% of patients experiencing initial pain can self-heal and find relief from the pain. In terms of sciatica, statistical and evidence-based medical research shows that most patients, especially those who initially exhibit symptoms, generally experience significant symptom relief within three months. However, if symptoms do not improve within three months, surgery is definitely indicated.

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Written by Cheng Bin

Orthopedics

47sec

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Can sciatica be treated with acupuncture?

Regarding whether acupuncture can be used for sciatica, it should first be clarified that acupuncture is feasible for treating sciatic nerve pain. Acupuncture can promote the recovery of nerves, thereby effectively alleviating the symptoms of sciatic nerve pain. However, it is important to note that it is best to undergo acupuncture in the acupuncture and massage department of a formal hospital. Formal hospitals are more professional, have a better grasp of indications, and tend to provide more satisfactory results. Additionally, for patients with sciatic nerve pain, it is crucial to minimize local irritation. It is essential not to expose the area to cold, apply local heat, and combine treatment with some neuro-nourishing medications, such as mecobalamin, which is quite effective.

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Written by Guan Jing Tao

Orthopedics

45sec

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How long does it take for sciatica to improve with rest?

Recovery of the sciatic nerve requires a long time, and also depends on the severity of the damage to broadly judge the prognosis. If it is merely a contusion, it may take one to three months for most symptoms to gradually improve, such as sensory abnormalities like numbness and soreness. If the sciatic nerve has been chronically compressed, resulting in nerve degeneration, or if it has sustained severe traumatic injury, recovery will typically require at least six months to a year, and the process will be slow. Furthermore, if a violent injury has caused a tear or rupture, surgical treatment is necessary, and the post-operative recovery remains a lengthy process, often leaving significant residual symptoms.

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Written by Cheng Bin

Orthopedics

37sec

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Pre-symptoms of sciatica

For the early symptoms of sciatica, it is usually manifested as obvious pain in the area where the sciatic nerve enters and distributes. The main symptom is radiating pain, especially under circumstances such as catching a cold, strenuous exercise, fatigue, or suffering from trauma, where the pain will be more pronounced. There are many causes of sciatica in clinical practice. Common causes include issues with the lumbar spine, such as disc herniation, lumbar spondylolisthesis, and spinal stenosis, which can compress the spinal nerves and result in symptoms of sciatic nerve pain.