Sciatic nerve pain usually does not allow more walking, the specific reasons are as follows: 1, sciatic nerve pain: patients need to straighten the knee joint when walking, more will pull the sciatic nerve. Sciatic nerve pain, the nerve is already in an inflammatory, edematous state, after being strained will make the pain symptoms aggravate, not conducive to sciatic nerve recovery. 2, sciatic nerve ischemia, hypoxia: in walking the hip joint rear lateral muscles will occur serious strain, patients will have hip muscle spasm tension, mainly the pear-shaped muscle will compress, stimulate the sciatic nerve, so that the sciatic nerve pain symptoms aggravate, will also lead to sciatic nerve ischemia and hypoxia, which is not conducive to sciatic nerve repair. Therefore, patients with sciatic nerve pain should not walk more, otherwise there may be adverse consequences and it will affect the prognosis.