Low back pain with dizziness is commonly caused by the following reasons: First, lumbar spine trauma: such as violent fractures of the lumbar spine, there will be a large amount of local bleeding, forming a hematoma, and the patient will have clinical symptoms of dizziness due to blood loss that can lead to insufficient blood supply to the brain, and after timely treatment, the clinical symptoms can be significantly relieved. Second, kidney disease: such as renal artery stenosis, patients will also have lumbar pain, accompanied by increased blood pressure, thus causing the clinical symptoms of dizziness, measuring blood pressure will have a significant increase. Vascular ultrasound examination can detect renal artery stenosis, and after timely treatment, it can also lead to gradual relief of clinical symptoms. Therefore, if patients have back pain with dizziness, they should pay high attention to it, and timely investigation can identify the cause and timely treatment can improve the symptoms.