There is no quick recovery treatment for lumbar spine herniation and leg numbness, which requires conservative treatment and surgery according to the condition. 1. Conservative treatment: If the symptoms of leg numbness caused by lumbar intervertebral disc herniation are mild, physical therapy such as hot compresses and infrared rays can be taken to relieve the tension of the muscles around the lumbar vertebrae; or nutritive neurotoxicity drugs, such as vitamin B12, etc., together with the application of tizanidine and other drugs to relax the muscles, reduce the pressure on the nerves, relieve the spasm of the lumbar muscles, so as to alleviate the symptoms of numbness of the legs. 2. Surgery: When the symptoms of leg numbness are serious, and accompanied by leg pain, seriously affecting normal life, such as incontinence, etc., then the nucleus pulposus should be removed and other surgical procedures, to alleviate the symptoms of nerve compression, so as to achieve the purpose of treating leg numbness. All of the above medications should be applied under the guidance of a physician, and should not be used without authorization.