Sciatica refers to pain related to the sciatic nerve, which is located in the lower back, buttock, and leg. This large nerve fiber is the biggest in the human body, and can cause pain when pressure is placed on the nerve. Pain that can be attributed to the sciatic nerve can occur anywhere from the lower back to the knee.
What are some common causes of sciatica?
Herniated discs are often considered the most common cause for sciatica. The herniated disc will push into the sciatic nerve, causing pain in the lower back. Slipped discs can also put pressure on the sciatic nerve and cause pain.
Aside from the possibility of pressure on the nerve fiber causing pain, anything that irritates the nerve will also result in the pain of sciatica. This can include an infection, injury, or internal bleeding.
Sciatica is a common problem in pregnant women, because the extra weight and pressure caused by the uterus in the third trimester presses against the nerve fiber.
What are the symptoms of sciatica?
Pain associated with the condition can vary in intensity and location. There may be a numbness caused by the pressure placed on the nerve fiber, but patients often feel a burning or tingling pain. Pain can be felt anywhere from the lower back, buttock, and the back of the thigh and upper leg, into the knee. Depending on the intensity of the sensation, sciatica may make walking difficult for the sufferer.
If you suspect that you are suffering from sciatica, you should seek help from a medical professional. A doctor can run a series of tests to diagnose the cause of your pain, and will be able to advise you about possible treatment options based on your diagnosis.
What are some treatment options for sciatica?
The cause of your sciatica will dictate what your doctor prescribes for treatment, but the pain can likely be controlled through the use of pain relievers, anti-inflammatory drugs, and, possibly, the use of muscle relaxers. Consult your physician before beginning any drug regimen.
Depending on the severity of your sciatica, you may require physical therapy to reduce pressure on the nerve fiber. In very serious cases, surgery or spinal injections may be required to allow the patient to regain their mobility and relieve pain.
Most people suffering from sciatica do not require surgery to relieve their symptoms, and the condition often clears up with rest, although it may take several weeks for symptoms to subside. Your health care professional will be able to advise you about whether your sciatica requires special treatment, or if rest is recommended.
Is it possible to prevent sciatica?
Sciatica can occur in healthy people, but there are some ways to lessen the risk of developing in the condition. Take care to keep your back healthy by practicing good posture and lifting techniques. Avoid sitting or being immobile for long periods of time. There is some correlation between disc degeneration and cigarette smoking, so stop smoking if you do.
