Sciatica is a common condition that affects millions of people worldwide. It is a type of pain due to the compression or irritation of the sciatic nerve, the longest nerve in the human body. Sciatica can cause pain, numbness, and tingling sensations that start from the lower back and extend down the leg. In severe cases, it can even cause muscle weakness or paralysis. What causes Sciatica? Various factors, such as herniated discs, spinal stenosis, degenerative disc disease, or spinal injuries, can cause sciatica. Herniated discs occur when the soft tissue inside the spine pushes out through a crack in the disc's outer layer, compressing the sciatic nerve. Spinal stenosis occurs when the spinal canal narrows, putting pressure on the nerve roots. Degenerative disc disease is when the discs between the vertebrae degenerate, causing pressure on the nerve roots. Spinal injuries, such as fractures or dislocations, can also lead to sciatica. How is Sciatica Diagnosed? Diagnosis of sciatic...
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