Recently always coughing may be caused by chronic bronchitis, tuberculosis, pneumonia, lung cancer and other diseases.
1. Chronic bronchitis: this disease is mainly related to chemical substances, smoking, air pollution, infection and other factors, patients will have chronic cough, cough sputum, some patients also have symptoms of wheezing.
2. Tuberculosis: Mycobacterium tuberculosis infection can lead to respiratory infections of lung tissue, bronchial tubes, organs and pleura, which are mainly transmitted through the respiratory tract, and the patients mainly show symptoms of coughing, coughing up sputum, hemoptysis, etc., accompanied by night sweats, loss of appetite, fever and other symptoms.
3. Pneumonia: this disease is mainly caused by pathogenic microorganisms infection, it may also be caused by other factors such as allergic reaction, radiation damage, etc. Some of the infections caused by pneumonia are contagious, and the patients will have symptoms such as coughing, fatigue, fever and chest pain.
4. Lung cancer: when affected by air pollution, ionizing radiation, smoking and other factors, patients will always cough, accompanied by chest pain, wheezing and other symptoms.
There may be other reasons for coughing, such as reflux esophageal disease, acute left heart failure and other diseases. It is suggested that patients should go to the hospital in time.