Cough causing right shoulder pain may be caused by frozen shoulder, pneumothorax, pneumonia, pleurisy and other diseases, and should be diagnosed through examination by a doctor. If it is frozen shoulder, you can use acetaminophen and other drugs; if it is pneumothorax, you can use oxygen and other ways to treat; if it is pneumonia caused by bacterial infection, you can use levofloxacin and other drugs; if it is pleurisy, you can use penicillin and other drugs. 1. Frozen shoulder: Frozen shoulder is short for periarthritis of the shoulder joint, which can cause pain, stiffness and other symptoms. If frozen shoulder causes coughing right shoulder pain, you can reduce the pain by using drugs such as ibuprofen and acetaminophen. 2. Pneumothorax: Pneumothorax can present with symptoms such as chest pain, chest tightness, and difficulty breathing. If pneumothorax is the cause of coughing and right shoulder pain, it can be treated conservatively with bed rest, oxygen, and keeping the bowels open. 3. Pneumonia: Pneumonia is an inflammation of the terminal airways, alveoli and interstitium (i.e., the tissue surrounding the bronchial walls), which can present with symptoms such as fever, chills, cough and sputum. If bacterial pneumonia causes cough and right shoulder pain, levofloxacin, cephalosporin and other drugs can be used to treat. 4. Pleurisy: Pleurisy is an inflammation that occurs in the pleural cavity, which can cause fever, cough and sputum, and can be treated with penicillin, cephalosporin, fluoroquinolone and other drugs. If the cough causes right shoulder pain, it is recommended to consult a doctor, can do blood routine, C-reactive protein examination X-ray chest X-ray and other tests, a clear diagnosis, follow the doctor’s instructions standardized treatment.