Acute lumbar pain can not stand up the common causes of acute lumbar sprain, lumbar small joint disorder, lumbar intervertebral disc herniation, urinary stones, herpes zoster and lumbar spine fracture, etc., can be treated by bed rest, reduce the lumbar activities, oral painkillers, manipulation of the reset, infusion of fluids and other methods. 1. Acute lumbar sprain: Acute lumbar sprain requires lumbar spine braking, bed rest, oral anti-inflammatory and pain relieving drugs, such as diclofenac sodium extended-release tablets, to reduce the edema and inflammation, and relieve the symptoms. 2. Lumbar spondylolisthesis: Acute lumbar pain caused by lumbar spondylolisthesis can be treated by manipulative repositioning, appropriate bed rest, physiotherapy and hot compresses. 3. Herniated lumbar intervertebral disc: Herniated lumbar intervertebral disc will cause nerve root edema, resulting in low back pain, limited activities, bed rest, physical therapy. You can go to the hospital for infusion, such as mannitol, to reduce edema and relieve pain symptoms. 4. Urinary stones: the presence of ureteral stones can lead to severe back pain, the treatment can be extracorporeal lithotripsy treatment. 5. Herpes zoster: herpes zoster can cause acute low back pain can’t stand up, need to antiviral treatment for the cause. Oral non-steroidal anti-inflammatory drugs such as ibuprofen and other treatments. 6. Lumbar spine fracture: trauma or car accidents can lead to lumbar spine fracture and acute low back pain can not stand up, need to stay in bed and oral non-steroidal anti-inflammatory drugs, such as Loxoprofen sodium. Surgery is also needed for serious conditions. There are many other causes of acute lumbar pain, including metastatic cancer of lumbar vertebrae and transverse process fracture, etc. It is recommended to go to the hospital to check the cause of the pain, and according to the cause of the targeted treatment, and use medication under the guidance of the doctor.