There is no absolute fastest way to relieve sedentary back pain, sedentary back pain should be considered to be caused by lumbar muscle strain, lumbar disc herniation, fasciitis and other diseases, can be combined with the cause of the general treatment, drug therapy, surgical treatment. 1. Lumbar muscle strain: need to correct the bad sitting posture and living habits, avoid sitting and standing for a long time. If the degree of strain is more serious, it is recommended to carry out local closed treatment, which can be injected with lidocaine, triamcinolone acetonide and so on. 2. Lumbar disc herniation: related to lumbar degenerative disease, now need to correct the bad sitting posture, and pay attention to rest, avoid overwork. If the symptoms are serious, oral non-steroidal anti-inflammatory drugs can be taken to relieve pain, such as ibuprofen, celecoxib and so on. If medication is not effective, surgery can be considered, such as spinal endoscopic nucleus pulposus removal, simple intervertebral plate open nucleus pulposus removal. 3. Myofasciitis: also related to sedentary, the disease is mainly based on the principle of physical therapy, such as massage, hot compresses, etc., but also the use of electrical stimulation therapy, infrared physiotherapy to reduce symptoms. Pain can be oral ibuprofen, or give local injection of lidocaine. Sedentary lumbar pain, such as the above factors, it is recommended to target treatment as soon as possible, so as not to aggravate the degree of lumbar pain, usually also pay attention to rest, and to ensure that the combination of work and rest, do not blindly use drugs.