What is cough and hemoptysis?

Cough and hemoptysis may be caused by a variety of causes, the most common of which include respiratory diseases such as pneumonia, bronchitis, tuberculosis, bronchiectasis, etc. These diseases may cause respiratory mucosal damage, which can lead to cough and hemoptysis symptoms. In addition, circulatory diseases, trauma, and systemic bleeding disorders may also lead to cough and hemoptysis symptoms.

Please note that the above are just some of the possible causes. If cough and hemoptysis symptoms occur, it is recommended to seek medical advice promptly for relevant examinations to accurately diagnose the cause and receive appropriate treatment. At the same time, maintaining good living habits, strengthening exercise, and improving immunity can also help prevent respiratory diseases.