Exercise-induced asthma is caused by the muscles around the airways being very sensitive to changes in temperature and humidity, which will react by contracting and narrowing the airways. However, physical activity should not be avoided because of asthma. In fact, exercise brings many health benefits, especially for patients with asthma. Therefore, to improve the effectiveness of treatment as well as improve the quality of life, patients need to clearly understand their condition, combined with examination and asthma treatment according to the regimen of a specialist.

Occupational asthma occurs when exposed to agents in the workplace. After exposure to irritants such as smoke, dust, chemicals... in the working environment, the patient will have an asthma attack that can be acute or the asthma attack will become more severe, making treatment difficult. Therefore, if occupational asthma is not diagnosed correctly and treated promptly, it can cause permanent lung damage, disability or death.