Writing shoulder pain may be related to physiological factors, cervical spondylosis, frozen shoulder and so on. 1. Physiological factors: If you write for too long, it is easy to cause strain on the joint capsule and ligaments around the shoulder, which may cause shoulder pain. Gradual relief is facilitated by proper rest. 2. Cervical spondylosis: If there is a history of cervical spondylosis, and these patients maintain an inappropriate posture for a long period of time, it will easily lead to the recurrence of cervical spondylosis, and may be accompanied by neck pain, headache and other symptoms. 3. Frozen shoulder: It is usually caused by aseptic inflammation of the shoulder due to long-term overexertion, poor posture, and excessive activities. Under the stimulation of inflammation, it may cause shoulder pain and limitation of shoulder activities. If you write for a long time, you may aggravate the frozen shoulder disease and thus develop the symptom. Writing shoulder pain may also be caused by other reasons. If the pain is not relieved after resting, it is recommended to consult a doctor in time to clarify the cause and give targeted treatment.