There are many neuropathic pains in the human body, for example, the common ones are lumbar disc herniation, or lumbar disc bulge compressing the lumbar nerve, which causes painful symptoms in the sciatic nerve. The primary cause should be treated promptly, using traction of the lumbar spine with manual massage and acupuncture treatment. If there are obvious symptoms of nerve injury, such as numbness of lower limbs and mild impairment of movement, neurotrophic repair treatment is needed, and neurotrophic drugs, such as methylcobalamin tablets, horse chestnut seed extract and B vitamins, can be applied, as well as topical or internal Chinese medicines, which can effectively reduce the symptoms of sciatic nerve compression and injury. If other nerve damage or lesions occur, the original disease must be treated, for example, nerve damage caused by fracture should be promptly reset, and then apply drugs to treat nerve damage or lesions.