There is no fastest way to recover from lumbar pain, you can take conservative treatment or surgical treatment and other methods to recover according to different causes. 1. Lumbar spine small joint misalignment: mostly induced by acute lumbar sprain, chronic injury, etc., should be timely bed rest, relieve lumbar spine muscle spasm and pain, you can choose to heat, red light, microwave and other physical therapy, oral ibuprofen, sodium loxoprofen, and other pain relieving drugs for treatment. 2. Lumbar disc herniation: the disc herniation can be aggravated by a certain action, and severe lumbar pain occurs. In the acute stage, it is necessary to take strict bed rest, and wear a waist cuff when going down to the ground, and drugs such as methylcobalamin and vitamin B can be chosen to relieve the symptoms of nerve compression, and surgical treatment can be chosen if necessary. 3. Lumbar vertebrae compression fracture: common in osteoporosis population, should be strict bed rest, pay attention to axial position turn over, late should pay attention to functional exercise, prevent muscle atrophy and joint adhesion, if conservative treatment is ineffective, but also can choose surgical treatment. Lower back pain may also be caused by other reasons, such as urinary stones, etc. It is recommended that patients seek timely medical attention to clarify the cause of the disease after targeted treatment, to avoid delays in the condition.