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Pressure on the nerve can cause abnormal sensations, commonly experienced as electric shock pains.
神经压迫会导致“感觉异常”，通常症状为电击痛。
When the compression occurs in the cervical (neck) region, the shocks go down your arms，when the compression is in the lumbar (low back ) region, the shocks go down your legs.
若颈部神经受挤压，臂部就会感到疼痛，若下背部受挤压，腿部就会疼痛。
TINGLING & NUMBNESS
刺痛&麻木
Patients often have abnormal sensations such as tingling, numbness, or pins and needles.
通常，病患都会出现刺痛、麻木、针刺感等“感觉异常”。
These symptoms may be experienced in the same region as painful electric shock sensations.
以上症状还会出现在相同部位。
MUSCLE WEAKNESS
肌肉乏力
Because of the nerve irritation, signals from the brain may be interrupted causing muscle weakness.
由于神经紊乱，大脑信号遭受干扰，导致肌肉乏力。
Nerve irritation can also be tested by examining reflexes.
通过反射检测，我们可以了解神经紊乱情况。
WHAT ARE SYMPTOMS OF A HERNIATED DISC?
椎间盘突出症状
The symptoms of a herniated disc depend on the exact level of the spine where the disc herniation occurs and whether or not nerve tissue is being irritated.
要了解椎间盘病症，我们要看脊椎的的受损程度，神经组织是否遭到破坏。
A disc herniation may not cause any symptoms.
有时，椎间盘突出也会无症状表现。
However, disc herniation can cause local pain at the level of the spine affected.
然而，受损脊椎会出现疼痛感。
If the disc herniation is large enough, the disc tissue can press on the adjacent spinal nerves that exit the spine at the level of the disc herniation.
若椎间盘突出面积过大，椎间盘周围组织挤压脊神经，导致脊神经从脊髓分离。
This can cause shooting pain in the distribution of that nerve and usually occurs on one side of the body.
通常情况下，身体一侧会感到神经刺痛。
For example, a disc herniation at the level between the fourth and fifth lumbar vertebrae of the low back can cause a shooting pain down the buttock into the back of the thigh and down the leg.
比方说，若下背部4-5节椎骨发生椎间盘突出，从臀部到大腿后部，再到腿部都会感到疼痛。
Sometimes this is associated with numbness and tingling in the leg.
有时，腿部麻木和刺痛也与它有关。
The pain often is worsened upon standing and decreases with lying down.
站立加重疼痛，躺卧减轻疼痛。
If the disc herniation is extremely large, it can press on spinal nerves on both sides of the body.
若椎间盘突出面积非常大，两侧脊神经都会受到挤压。
This can result in severe pain down both lower extremities.
下肢会感到严重刺痛。
There can be marked weakness of the lower extremities and even incontinence of bowel and bladder.
导致下肢无力，甚至会造成大小便失禁。
This is medically referred to as cauda equina syndrome.
这就是医学上说的马尾综合征。
译文属可可英语原创，未经允许，不得转载。
