Shoulder pain when lifting the left hand may be caused by physiological reasons such as lactic acid accumulation, or it may be caused by frozen shoulder, trauma, shoulder joint disease, cervical spondylosis and other diseases.
1. Lactic acid accumulation: common in the upper limb labor or upper limb sports people, a large number of activities lead to the accumulation of lactic acid and other metabolic products in the shoulder muscles, in the movement of the corresponding tissues, can appear in the left hand lifting up the shoulder soreness symptoms, is a normal physiological phenomenon, can be relieved after rest.
2. Frozen shoulder: chronic strain and degenerative changes can cause localized aseptic inflammation of the shoulder joint, resulting in frozen shoulder, clinical manifestations of shoulder pain and activity limitation, there will be symptoms of shoulder pain when lifting up the hand.
3. Trauma: due to external force or strenuous activities such as playing tennis or badminton, periarticular injuries, such as muscle strain, rotator cuff tendon tear, glenoid labral ligament tear, etc., which will cause patients’ upper limb activity limitation and symptoms of shoulder pain when lifting up the hand.
4. Shoulder joint diseases: such as shoulder joint tuberculosis, bacterial infection, tumor and other diseases, which can cause local bone destruction or inflammatory reaction, thus leading to the symptoms of shoulder pain when lifting the left hand.
5. Cervical spondylosis: due to long-term cervical spine strain caused by cervical spine osteophytes or herniated discs, resulting in spinal cord, nerve roots, vertebral artery pressure, patients can appear neck, shoulder, back pain, pain, lifting the arm activities, the pain in the shoulder area will be significantly aggravated.
Left hand lifting up shoulder pain may also have other reasons, it is recommended that patients go to the hospital in a timely manner, improve the examination to clarify the cause of the disease, give targeted treatment or treatment.