Numbness running down the outside of the right leg. Standing or laying down produce the same burning numbness?

Hello. Thank you for writing.

It sounds like you may have sciatica. Sciatica is a symptom. It consists of leg pain, which might feel like a bad leg cramp, or it can be excruciating, shooting pain that makes standing or sitting nearly impossible.

The pain might be worse when you sit, sneeze or cough. Sciatica can occur suddenly or it can develop gradually. You might also feel weakness, numbness, or a burning or tingling ("pins and needles") sensation down your leg, possibly even in your toes. Less common symptoms might include the inability to bend your knee or move your foot and toes.

To know for sure, see your doctor.

Helena