Pain due to over stretching of muscles around back
It is caused due to Vit d3, Ca+ deficiency.
Degeneration of vertebra due to aging
Cervical spondylosis Lumbar spondylosis
Back pain due to prolonged Working in same posture.
It is caused due to working with bad posture over a long Period.
Back pain due to infection in bone or malignancy in bone or other soft organs.