Causes of low back pain include lumbar muscle strain, lumbar back myofasciitis, and lumbar disc herniation.
Excessive bending and weight bearing and strenuous activities can cause lumbar muscle strain, resulting in spasm and tension of the muscles of the low back, producing discomfort such as pain, numbness, soreness and swelling of the muscles of the low back.
In the case of lumbar dorsal myofasciitis, tingling of the low back muscles is obvious due to the inflammatory stimulation of the low back muscles.
In lumbar disc herniation, due to the herniated nucleus pulposus compression and stimulation of the sinus nerve will produce pain in the low back muscles, and if the compression of the sciatic nerve or the cauda equina nerve, there will be sciatic nerve radicular pain and cauda equina syndrome.
It is recommended that the patient go to a regular hospital to improve the X-ray, CT, MRI and other related imaging examinations and laboratory tests to clarify the cause of the disease, and targeted treatment under the guidance of the doctor.