Sciatica shows up as burning, numbness, tingling, shooting pain, or weakness running down the back or outside of the thigh, sometimes into the foot. It’s caused by irritation of the sciatic nerve, most often where the nerve roots exit the low back. When that irritation comes from postural or joint dysfunction, correcting it can take the pressure off the nerve and let normal feeling and function return.
One exception: if you have any loss of bowel or bladder control along with your sciatica, that’s a medical emergency. See a medical doctor right away instead of booking a chiropractic visit first.