Chest pain occurs at night, this situation may be the first to suffer from cardiac neurosis, usually occurring in young adults, due to chronic anxiety or chronic stress may occur cardiac neurosis, chronic insomnia may also occur cardiac neurosis, patients often appear chest pain and accompanied by palpitations, chest tightness, shortness of breath, insomnia, anxiety and other symptoms. Chest pain at night may also be caused by coronary artery disease and viral myocarditis and other heart diseases, and patients suffering from pneumonia and pleurisy and other respiratory diseases may also experience chest pain, accompanied by coughing, coughing up sputum, fever and other symptoms. In addition, intercostal neuritis, costochondritis, or space-occupying lesions in the chest may also cause chest pain. Therefore, it is necessary to go to the hospital for further examination to clarify the diagnosis, and according to the cause of the disease to carry out targeted treatment.