The leg numbness caused by a bulging disc can be treated by the following methods: first, early rest, you can absolutely bed rest 1-2 weeks, wear a lumbar apron for daily life and work, which can effectively relieve the symptoms of leg numbness. Second, early traction, it is best to go to a professional Chinese medicine physiotherapy department to traction, so that the symptoms of the protruding disc compression nerve can be relieved. Third, oral medication, you can take oral nerve-nourishing drugs, such as methylcobalamin tablets, vitamin B1, vitamin B6 tablets, as well as oral pain medication, such as meloxicam, celecoxib, lumbago capsules. Fourth, physical therapy, microwave physiotherapy and far-infrared physiotherapy can be performed on the lumbar area, which can also relieve lumbar pain and leg numbness. Fifth, surgery, if the effect of conservative treatment is not good or the symptoms continue to worsen, consider surgery.