Difficulty in shutting up and breathing may be caused by airway spasm, pressure and obstruction. It may be caused by respiratory diseases, cardiovascular diseases or emotional stress, etc., and needs to be analyzed specifically. 1. Respiratory diseases: such as rhinitis, pharyngolaryngitis, bronchitis, etc. Lung diseases such as pneumonia, pulmonary edema, interstitial lung disease, and airway tumors, etc., there will be shut up dyspnea. It is recommended to improve the blood routine, c-reactive protein, sputum culture, nasal CT, chest examination. 2. Cardiovascular diseases: such as heart failure, coronary heart disease, etc., which may cause dyspnea, usually accompanied by pain in the anterior chest area, and it is recommended to improve the electrocardiogram and other tests. 3. Emotional tension: shut-up dyspnea can occur, and can often be relieved by relaxing the mood. Shut up and breathe feel a bit suffocated, if the onset of a short period of time can be observed on their own, if there is no relief, it is recommended to improve the medical examination to clarify the cause of the disease.