To solve the bloating and chest tightness with the feeling of insufficient inhalation need to identify the causes, according to the cause of the corresponding treatment. Such as physiological factors (eating too much or strenuous exercise), can get better on their own. Pathologic factors include acute exacerbation of bronchial asthma and cardiac insufficiency. Acute exacerbation of bronchial asthma requires hormonal and antispasmodic treatment; cardiac insufficiency requires vasodilator and diuretic treatment. 1. Excessive eating, strenuous exercise and other factors may cause the above symptoms, pay attention to rest, appropriate deep breathing, can be relieved. 2. Acute exacerbation of bronchial asthma may cause bloating and chest tightness with the feeling of insufficient inhalation, expanding the airway to relieve the symptoms (such as salbutamol, ipratropium bromide, etc.) at the same time glucocorticosteroid inhalation therapy (such as budesonide, fluticasone, etc.). 3. Cardiac insufficiency causes the above symptoms, preferred sodium nitroprusside vasodilator treatment, in addition to furosemide diuretic treatment to reduce the cardiac load. There may be other reasons for the feeling of insufficient inhalation, so it is recommended to go to the hospital in time to improve the examination to clarify the cause of the disease, and then give targeted treatment or treatment.