Lumbar pain with falling sensation may be caused by lumbar degeneration, trauma, fasciitis, gynecological related factors, urinary tract diseases and other reasons. 1. Degeneration of lumbar vertebrae: such as lumbar disc herniation, lumbar spinal stenosis and other lumbar vertebrae degeneration, lumbar pain with a falling sensation can occur. 2. Trauma: Trauma or excessive exercise and other factors lead to the patient’s lumbar muscles, ligaments and other soft tissue injuries, lumbago and a feeling of falling can occur. 3. Lumbar fasciitis: due to long-term lumbar strain, pulling and causing aseptic inflammation of the lumbar fascia, muscles and other tissues, lumbago, pain, and a feeling of falling. 4. Gynecological related factors: such as menstruation, pregnancy, ureteral disease, uterine disease, pelvic inflammatory disease, tubal inflammation, etc., which can cause lumbar pain and falling sensation. 5. Urological diseases: such as pyelonephritis, kidney stones and other diseases, which can present symptoms such as bloating and pain in the abdomen and low back pain. There may be other reasons for back pain and a falling sensation, so it is recommended to go to the hospital in time, improve the examination to clarify the cause of the disease, and then give targeted treatment or therapy.