Pain in the right shoulder is a symptom of the disease and is not a sign of serious illness. Diseases that cause pain in a woman’s right shoulder may be frozen shoulder, cholecystitis, overwork, cervical spondylosis, and so on. 1. Frozen shoulder: Frozen shoulder is a common cause of shoulder pain in women. The cause of frozen shoulder is unknown, often occurring in the age of 50 years old, there can be pain and mobility disorders in the shoulder, accompanied by cold shoulder and pressure pain. 2. Cholecystitis: Patients with cholecystitis are sometimes accompanied by right shoulder tenderness, which often occurs after eating a lot of greasy food. 3. Excessive labor: prolonged and heavy mechanical labor can also cause pain in the shoulder, and rest should be paid attention to. 4. Cervical spondylosis: prolonged head-down work can lead to cervical spondylosis, which can also cause right shoulder tenderness. There are more diseases that cause right shoulder pain, which need to be combined with accompanying symptoms, duration, auxiliary examination and other comprehensive judgment, should go to the hospital in time, diagnosed and treated by professional doctors.