This phenomenon is considered the following factors.1. Related to the back of the cold, the cold caused by the poor operation of qi and blood, so the stagnation of pain. Generally pay attention to keep warm, can be relieved after hot compresses.2. Consider the possibility of lumbar back fasciitis, may be related to long-term sitting position, muscle strain. You can exercise appropriately to relieve this phenomenon.3. Consider other parts of the lesion, such as cholecystitis and other diseases pain can be radiated to the back, it is recommended that you can go to the hepatobiliary department of the hospital to do an ultrasound examination, symptomatic treatment.