The piriformis is a difficult to reach muscle that runs from your sacrum to your thigh bone. When it begins to push against your sciatic nerve, often due to too much sitting, it can cause excruciating ...

Piriformis syndrome causes pain in the buttocks and hip. It occurs when the piriformis muscle irritates the sciatic nerve. Treatment includes stretches, exercises, and home remedies. This irritation ...

Piriformis syndrome is a rare disorder of the nerves and muscles. When you have it, your piriformis muscle--a flat, band-like muscle located in your butt near the top of your hip joint--presses on the ...

Your piriformis is a small muscle located beneath your glutes that helps to rotate and stabilize your hips. When this muscle gets tight, overused, or irritated, it can put pressure on your sciatic ...