The main symptoms of respiratory diseases are cough, expectoration, hemoptysis, dyspnea and chest pain.
Respiratory diseases include common cold, influenza, acute bronchitis, chronic bronchitis, bronchiectasis, bronchial asthma, chronic obstructive pulmonary disease, emphysema and pulmonary heart disease. In addition, patients may have pleural effusion and lung cancer. Interstitial pneumonia is a relatively rare disease.
If you go to the respiratory clinic, you usually need to do chest X-ray, lung CT, lung enhancement CT and lung function examination. After a series of consultation, physical examination and corresponding auxiliary examination, the specific nature of respiratory diseases can be clarified.