The most common causes of side lumbar pain are muscle tension, fasciitis, as well as strain, cold, long-term prone work, squatting activities, heavy exertion, etc. Patients need to avoid crooked body and other poor posture for too long, this situation can be hot compresses, if not allergic to creams, you can also apply topical drugs or analgesic treatment, generally able to relieve. The lumbar pain should also exclude other orthopedic diseases, such as lumbar triple transverse synovial syndrome which can cause lumbar pain on one side, lumbar disc herniation and some arthritis can also cause lumbar pain after sleeping, as well as morning stiffness and limitation of activities, etc. This condition usually has other accompanying symptoms, such as changes in blood sedimentation, lumbar and leg pain and fixed pressure points. If the pain persists and is not relieved after rest and hot compresses, it is necessary to go to a regular hospital and ask the doctor to check the symptoms after medical examination. If you get up in bed with back pain, you should also pay attention to whether there is a feeling of swelling in the waist and abdomen, as well as urinary urgency, painful urination and abdominal pain, to exclude some other rare medical diseases or urological diseases that cause back pain.