Piriformis syndrome is a condition caused by irritation, spasm, or injury to the deep piriformis muscle of the back of the hip, causing sciatic nerve irritation and resulting pain, numbness and ...
The good news is that back pain in children is rare compared to adults; the bad news is for parents worrying about this symptom. Back pain in kids is often due to minor strains or poor posture ...
Sharp lower back pain ... provider when you have back pain that: Lasts longer than a few weeks Is severe and doesn’t improve with rest Spreads down one or both legs, especially if the pain ...