[Clinical study on analgesic effect of Huaisanzhen on the nerve root pain due to prolapse of lumbar intervertebral disc]

To search for an effective therapy for the nerve root pain caused by prolapse of lumbar intervertebral disc.One hundred and ninety-two cases were randomly divided into a Huaisanzhen group of 96 cases, a drug control group of 48 cases and an acupuncture control group of 48 cases. The Huaisanzhen group were treated by Huaisanzhen therapy, the drug control group by intramuscular injection of aspirin-DL-lysine and the acupuncture control group by routine acupuncture.The time inducing analgesic effect was shorter, the effect-lasting time was longer, and the analgesic effect and the comprehensive therapeutic effect were better in the treatment group as compared with the two control groups with very significant differences (P0.01).Huaisanzhen therapy has a better analgesic effect on the nerve root pain due to prolapse of lumbar intervertebral disc.