The chest pain may be caused by thoracic costochondritis, intercostal neuralgia, peptic ulcer and other diseases. 1. Thoracic costochondritis: aseptic inflammation caused by local strain, trauma and cold. There will be a hard chest feeling chest pain, localized mild swelling, obvious pressure pain, can be through the towel hot compresses, oral aspirin, indomethacin and other non-steroidal anti-inflammatory analgesic drugs under the guidance of the doctor for treatment. 2. Intercostal neuralgia: local inflammation or viral infection can cause intercostal neuralgia, manifested as pain along the intercostal presenting strip-like area, cold, flu, overwork is a common trigger of intercostal neuralgia, under the guidance of the doctor to apply the methylcobalamin nutritional nerves, and targeted application of anti-infective drugs. 3. Peptic ulcer: is due to the mucosal inflammation and necrotic lesions deep or penetrate into the mucosal muscle layer and cause, there will be a chest pain, nausea, vomiting and other symptoms, can be under the guidance of the doctor oral omeprazole and other drugs for treatment. Therefore, a hard chest feeling chest pain patients, should go to the hospital as soon as possible to clarify the cause of the disease, after diagnosis under the guidance of the doctor for standardized treatment.