It is a nerve pain that is caused by an injury or the irritation of the sciatic nerve which makes your legs work. In addition to the pain, tingling and numbness in the back or your buttocks may also run to your legs.The Sciatic nerve is the longest and thickest nerve in our body. This nerve works more like a brain, it is a bundle of nerves that comes from the five nerves that come out of the spinal cord.

We have two sciatic nerves, one on each side of the body. Each nerve runs between the hip and buttocks on one side. They work each leg on one side of your body until it reaches below your knee. If you accidentally consume wheat, you may require medication to manage the allergic reaction.