World Actuality

The main cause of sciatica is an irritation or compression in the lumbar spine.

 Also, it can be a result of herniation in the lumbar spine, which is the part of the spine which is bending inward, near the lower-middle back.

Yet, the main cause of this painful condition is piriformis. Namely, the piriformis muscle is a small muscle placed deeply in the area of the buttock, which spasms and leads to buttock pain.

This muscle might also irritate the nerves surrounding it, and thus lead to numbness, tingling, and pain in the feet and legs.

Source: newzmagazine