What is sciatica?
February 10, 2021 Posted in: ASK AN EXPERT
What is sciatica?
The sciatic nerve runs down the length of each leg, starting in your low back and ending at the heels of your feet. Sciatica is a term used to describe the pain caused by irritation of that nerve. Health professionals have a variety of names for it, including lumbosacral radicular syndrome, discogenic sciatica, nerve root pain, and nerve root entrapment, but sciatica is the most common term.
Sciatica is different from low back pain in that it results from the sciatic nerve, rather than the spine. This nerve serves an important function, affecting the hamstrings, calf muscles, lower leg muscles, and some foot muscles. In many cases, the pain gets worse with twisting, bending, sneezing, or coughing.
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