SCIATICA Meaning and
Definition
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Sciatica is a medical condition that refers to the presence of pain, tingling, or numbness that radiates along the path of the sciatic nerve. The sciatic nerve is a large nerve that originates in the lower back and extends down through the hips, buttocks, and each leg. Sciatica typically occurs when the sciatic nerve becomes compressed or irritated, resulting in the characteristic symptoms.
The most common cause of sciatica is a herniated disc in the spine, which occurs when the soft inner gel-like substance of a spinal disc protrudes through a weakened or damaged outer ring, putting pressure on the adjacent nerve roots, including the sciatic nerve. Other causes may include spinal stenosis (narrowing of the spinal canal) due to age-related changes or degenerative disc disease.
Symptoms of sciatica commonly include pain that begins in the lower back or buttocks and extends down the leg, sometimes even reaching the foot. The pain may vary in severity, from a mild ache to a sharp, shooting sensation. Additionally, individuals with sciatica may experience numbness or weakness in the leg or foot, which can greatly impact mobility and quality of life.
Treatment for sciatica often involves a combination of medications to manage pain and reduce inflammation, physical therapy and exercises to improve flexibility and strength, as well as techniques aimed at reducing pressure on the sciatic nerve, such as hot or cold packs, massage, or over-the-counter pain relievers. In some cases, more invasive measures like epidural steroid injections or surgery may be necessary to provide relief. It is important for individuals experiencing symptoms of sciatica to seek medical attention to accurately diagnose the underlying cause and develop an appropriate treatment plan.
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Sciatic neuritis, neuralgia of the sciatic nerve, felt at the back of the thigh and sometimes running down the calf of the leg.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
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Rheumatism of the hip; hip-gout.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
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Etymology of SCIATICA
The word sciatica originates from the Latin term sciaticus, which in turn is derived from the Greek word iskhiasmos, meaning pain in the hips or loins. The Greek term is derived from iskhias, denoting the hip or the loins, which is again derived from iskhein, meaning to hold back or to keep back.
Similar spelling words for SCIATICA
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