The symptoms of chest pain in a 13-year-old boy may be caused by respiratory diseases, such as suffering from pneumonia or pleurisy may appear chest pain symptoms, and will be accompanied by coughing, coughing up sputum, fever and other symptoms, suffering from viral myocarditis, may appear chest pain. Many teenagers with viral colds and other diseases that are not treated in time due to lower resistance may cause viral myocarditis, which can present symptoms of chest tightness, chest pain, and panic. In addition patients with herpes zoster may also have chest pain, herpes zoster virus can damage the intercostal nerves, causing intercostal neuralgia, patients often have chest pain, some patients also have abdominal involvement pain, patients with chest pain, should go to the hospital to check the chest X-ray or chest CT examination, check the cardiac ultrasound, electrocardiogram, myocardial enzymes, and improve the relevant examination, in order to clarify the diagnosis and carry out Targeted treatment.