Hidden pain over the right chest may be related to costochondritis, intercostal neuralgia, lung cancer and other causes. It is recommended to go to the hospital for examination and follow the doctor’s instructions after clarifying the cause of the disease. Costochondritis may be related to viral infection, chronic strain and other causes. It can be manifested as hidden pain or dull pain in the chest, and the pain is aggravated when moving or coughing. Intercostal neuralgia may be related to thoracic spine trauma, thoracic spine degenerative disease and other factors. It may present as vague pain and stabbing pain in chest, and the pain may extend to the intercostal space. Lung cancer may manifest as vague pain in chest, as well as accompanied by cough, coughing up blood, emaciation and so on. If necessary, it is recommended to go to the hospital in time for chest CT, MRI and other examinations. After clarifying the cause of the disease, follow the doctor’s prescription for treatment.