Typically, Sciatica only affects one side of the body. However, in some cases it has been known to affect both. A typical sign is finding pain radiating along the entire path of the nerve.
However, pain can be found at any specific place along the line. The types of pain can vary widely from a dull ache to sharp pangs.
In severe cases, Sciatica can produce leg weakness and changes in the bladder or bowels.