There are many reasons for sudden lumbar pain to stand up, the most common being the existence of pathological basis of the lumbar spine itself, such as the existence of inflammation of the ligaments, disc herniation, lumbar spine slippage, lumbar muscle strain or lumbar spinal stenosis, which may make the patient suddenly unable to stand up from the lumbar pain. By actively applying local heat or massage, applying topical ointments that activate blood circulation and resolve blood stasis, such as blood circulation and pain cream or taking oral pain medication, such as Nimesulide capsules, the patient will slowly get better. Then there are patients who may have kidney lesions, such as kidney stones, and may have sudden back pain that prevents them from standing up. The pain is often very intense and the activity is significantly limited. It is necessary to go to the hospital for ultrasound examination to clarify the diagnosis and actively treat the symptoms.