If you have a sharp pain or tingling going from the lower back to your foot, you may be suffering from a condition known as sciatica. Sciatica happens when one of the discs in your back presses against the bottom nerves of your back. Those nerves are crucial, as they make up the sciatic nerve, which is the longest nerve in your body. If there is even a hint of obstruction, sciatica could flare up and cause immense pain.
What Causes Sciatica?
The most common cause of sciatica is spinal disc herniation, which occurs when a small tear in the exterior of a spinal disc allows the soft interior of the disc to slip out, which places pressure on the sciatic nerve. This causes the pain and tingling sensation that shoots down the leg. Spinal disc herniation can be caused by an injury to the spine through various incidents. Car accidents, improper weight lifting posture-induced injuries are but a few cited for such causes. It is also important to maintain good posture while sitting or standing. Combined with maintaining a healthy weight and adding regular exercise to your lifestyle can significantly reduce the risk of herniated disks and the complications that follow.