To assess the efficacy of low back pain in patients with lumbar disc herniation by Mckenzie stretching exercises combined with physiotherapy. Subject and method: 32 patients suffer from low back pain with lumbar disc herniation, who were admitted to Rehabilitation Department, 108 Military Central Hospital from May 2020 to July 2020. In these patients, the efficacy outcome measures were improved in pain status by VAS, Schober Test, Finger to Floor Test, Range of flexion and extension, Lasegue's sign, Owestry low back pain disability questionaire pre-and post-test 5th, 10th, 15th day of treatment. Result and conclusion: There were significant changes in the improvements of pain status, range of motion and activity daily living after five to fifteen days treatment, there was not any cases with side effects.