Patients with cold, cough and chest pain may be caused by the following reasons: 1. acute upper respiratory tract infection: it is due to sore throat, coughing violently, involving the chest nerve, intercostal nerve, resulting in pain caused by pleurisy, generally using cough medicine can relieve the symptoms. 2. pneumothorax, bronchitis, pneumonia: at this time there is a cough and chest pain is more obvious. 3. viral myocarditis. If the cold, cough, chest pain is obvious, especially in patients with hypertension, diabetes, etc., also pay attention to exclude the possibility of viral myocarditis, to improve the electrocardiogram, myocardial enzymology examination in a timely manner.