Sciatica symptoms may worsen with walking, running, sitting, and taking stairs. Various conditions can lead to sciatica, including a herniated or ruptured disc, spinal stenosis, piriformis syndrome, ...
“The sciatic nerve can be irritated for several reasons, including a herniated disk,” explains Caudle. Also referred to as a ruptured, slipped or bulging disk, it can be brought on by age-related wear ...