Low back pain is not necessarily a problem of the spine, muscle tissue and internal organs diseases can also cause low back pain, so what diseases can cause low back pain? Lumbar pain is the first symptom of most patients with lumbar disc herniation, but lumbar pain does not necessarily mean lumbar disc herniation. Diseases related to the spine or the muscle ligaments around the spine can cause lumbar pain (spinal origin lumbar pain), and some other visceral diseases can also cause lumbar pain (non-spinal origin lumbar pain), including diseases of the urinary system, such as pyelonephritis, renal stones, ureteral stones, and renal tumors, etc.; diseases of the digestive system, such as gastroduodenal ulcers, pancreatitis, pancreatic cancer, rectal and rectal cancer, and other diseases. such as gastroduodenal ulcer, pancreatitis, pancreatic cancer, rectal cancer, etc.; and pelvic lesions such as adnexitis, pelvic tumors, and prostate tumors. In addition, such as subdiaphragmatic abscess, retroperitoneal tumor can also cause low back pain. Many diseases can cause low back pain. If you suffer from long-term or obvious low back pain, it is recommended to consult a doctor in time to clarify the cause. What causes lumbar disc herniation? Degeneration of the intervertebral disc is the main cause of herniated disc. However, in normal life and work, some people have long-term improper or excessive lumbar force, incorrect posture or position, such as loading workers and weightlifters long-term stooping to lift heavy objects, gymnasts long-term lumbar overmovement, drivers in a long-term sitting position and bumpy state, these long-term repetitive external forces accumulate over time and play a role in the intervertebral discs, which can easily lead to disc degeneration and herniation of the disc, thus leading to low back pain. This leads to low back pain.