The occurrence of lumbar pain after waking up may be caused by diseases, or may be due to bad habits in daily life, which induce the appearance of lumbar pain. 1. It may be due to incorrect sleep posture at night, or long time to maintain a flat posture, side lying posture, local muscles are compressed for a long time to occur strain, causing patients to appear lumbar pain. 2. It is caused by diseases, the most common is lumbar spine diseases, such as Lumbar disc herniation, lumbar transverse synovial syndrome, lumbar muscle strain, lumbar back fasciitis, lumbar spine osteophytes, spinal stenosis and other diseases, triggering the appearance of lumbar pain. Patients with lumbar pain should actively go to the hospital for relevant examinations to clarify the cause and then give appropriate treatment measures for treatment.