Hello.......Lower back pain could be due to paraspinal muscle spasm , intervertibral disc bulge or herniation,damaged bone or ligament,radiculopathy ( small nerve root irrigation) ..it s not possible to comment without x ray ,MRI, ... Improper posture while working or sleeping can also aggravate back pain consult orthopedic surgeon..
Answered2017-01-16 09:25:44
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