Right shoulder aches a period of time which branch should see

You should immediately go to the orthopedics department and rheumatology and immunology department of a regular hospital for X-rays and other related examinations to check for disease factors; if it is diagnosed as caused by scapulohumeral periarthritis, you should follow the doctor's advice and use antibiotics, pain relievers and other drugs for treatment on time, as well as physiotherapy, acupuncture, etc. Method adjuvant treatment; usually pay attention to nutritional intake and local warmth.