The sciatic refers to a serious irritation of the sciatic nerve pain. The symptoms may vary slightly depending on the origin of the sciatic and including the root of nerve sciatic compressed (or herniated disc), but they are relatively typical. Update on sciatica and its symptoms.
1.What are the causes of sciatica?
2.What are the symptoms of sciatica?
3.What treatment for sciatica?
4.Sciatica: when to consult?
What are the causes of sciatica?
-It is most often a herniated disc, an abnormal protrusion of part of an intervertebral disc, and that compresses one of the 5 roots of sciatic nerve.
-Remember that the 2 sciatic nerves leave the bottom of the spine and down to the back of our legs. Both convey sensory and motor messages.
-A disease of the bones (osteoporosis or OA) can also compress the nerve.
-A road accident or a hip fracture can lead to injury of the sciatic nerve.
-Nerve damage due to diabetes or Lyme disease.
-A tumor or blood clot, close to the nerve.
-Pregnancy (the belly weight and other hormonal changes).Etc.
-The causes of sciatica are very varied, but most often, is not of specific origin.
Contributing factors, there are also many. So the sciatica is more common in overweight people, who often carry heavy loads, in the sedentary work in static position, bad positions, etc.
Sciatica prevention is based on the correction of these factors: physical activity, weight loss, good posture (work, recreation, sleep), etc.
What are the symptoms of sciatica?
Intense pain is felt one of the 2 sciatic nerves. This pain seat therefore generally on one side, in a buttock and thigh. But it can also extend throughout the leg to the foot. The lower back can also be sometimes painful.
Pain is sudden, if sometimes constant. It rises in a seated position and the effort, while the prone position relieves.
And tingling complement this table, with numbness or weakness of the leg or foot. Symptoms of sciatica vary slightly with the affected sciatic root , but they are typical.
What treatment for sciatica?
The treatment of sciatica is based on painkillers and anti-inflammatory. In absence of efficiency, can be used for relaxing muscle, or even local injections of corticosteroids and painkillers.
Activity healing, it is important to not remain nailed to the bed more than 48 hours, and resume as much as possible its day-to-day activities. In all cases, the walk is recommended. Subsequently, swimming or even apartment bike are recommended.
Exercises and stretching are often useful to strengthen muscles, improve posture, and flexibility. Last resort, surgery can eliminate the compression on the nerve sciatica.
Sciatica: when to consult?
If pain persists, if it is severe or worsening, loss of sensation or operating, it is advisable to consult. Same for history family cancer or whether it is a first sciatic occurring before 20 years or after 55 years. The doctor will look for the cause and will propose a suitable treatment.