Patients with pain in the chest upwards, the common clinical causes are mainly the following: a. Patients with serious lung infection can cause severe coughing, causing distension and discomfort in the chest, it is recommended that patients apply cephalosporin antibiotics intravenously to strengthen anti-infection treatment, nebulize inhalation to dilute sputum and promote the discharge of sputum in the bronchial tubes. For patients with sticky sputum, fibrinoscopy can be used to remove the accumulated sputum and promote the quick absorption of lung infection, which can relieve the chest pain caused by severe cough. For patients with mediastinal malignant tumor, once the tumor cells press on the chest, it can cause local pain and discomfort. Patients can clarify the specific location of the malignant tumor through perfect chest CT examination, and perform surgery to remove the malignant tumor as soon as possible, so as to relieve the local compression symptoms and relieve the pain and discomfort in the chest.