What are the main causes of pain on both sides of the spine?

The pain on both sides of the spine is mainly caused by muscle soft tissue injury, scapulohumeral periarthritis, spinal tumor lesions, etc.

1. Muscle soft tissue injury: if sitting for a long time, bending over for a long time, it will lead to muscle strain for a long time, thus causing pain.

2. scapulohumeral periarthritis: due to inflammation of the joint capsule, the infra-scapularis muscle and the small round muscle are stimulated by inflammation and cause pain.

3. Spinal tumor lesions: The tumor will oppress the patient's blood vessels and peripheral nerves, which will lead to poor local blood circulation in the back, causing local swelling and pain.