Slight pain in the lower back may be related to trauma, fasciitis, herniated discs and other causes. Slight strains or bumps in the lumbar region can cause local soft tissue and muscle injuries causing pain, and generally when the injury is mild, the pain is also mild. Cold or repeated pulling on the lumbar region will cause strain on the fascia and lumbar muscles, resulting in fasciitis and lumbar muscle strain, which will also cause mild pain. Lumbar disc herniation, spinal stenosis on the spinal cord nerve root compression is mild, will also appear in the lumbar symptoms of mild pain. Some internal diseases, such as chronic nephritis and female pelvic inflammatory disease, can also cause mild pain in the lower back. There are many causes of lumbar pain, such as muscle fatigue after physical labor, too hard a bed at night, and pressure on the lumbar muscles, which can cause mild lumbar pain. If the symptoms of mild low back pain, it is recommended that the patient go to the hospital to improve the examination, to clarify the cause of the disease, and receive regular treatment.