Numbness and pain in the right leg caused by a herniated lumbar disc is due to the nerve root on the right side of the lumbar disc being compressed when the disc is herniated, resulting in symptoms of neuralgia. At this time, the following treatment can be performed to relieve the symptoms of numbness and pain in the leg: 1. early traction, traction can make the herniated disc partially retract, reduce the pressure on the nerve, so that the symptoms of numbness and pain in the lower limbs can be reduced or disappear; 2. early oral medication, oral pain medication, such as meloxicam, celecoxib, and oral nerve-nourishing drugs, such as methylcobalamin tablets, vitamin B1, vitamin B6; 3, Vitamin B6; 3, early rest, generally need to bed rest 1-2 weeks, wear a waist brace work and life, so as to reduce the herniated disc on the nerve compression, so that the symptoms of leg numbness and pain can be reduced or disappear; 4, physical therapy, you can use microwave physiotherapy or far-infrared physiotherapy, which can also relieve back pain and leg numbness. If the condition is serious, after conservative treatment is not effective or the symptoms continue to worsen, surgery should be considered.