Sudden pain in the back can not stand to brake rest, lie flat on a hard bed, and use a certain strength of lumbar circumference to protect the waist, and can take oral non-steroidal anti-inflammatory drugs, such as diclofenac, celecoxib, for anti-inflammatory and analgesic treatment. Topical ointments can be used to promote blood circulation and eliminate blood stasis, reduce swelling and pain, as well as local hot compresses and physical therapy. Do not massage and traction without a clear diagnosis, and observe for 3-5 days to see if the symptoms are relieved. If there is no obvious relief or even increased importance of timely medical attention, this situation is mainly seen in the acute attack of lumbar disc herniation, acute lumbar injury, acute lumbar compression fracture and lumbar spine slippage. These conditions are more serious and conditions to seek medical attention as soon as possible.