prof. em. dr. sawang saenghirunvattana
Internal Medicine



In recent decades, healthcare professionals and oncology specialists have become increasingly focused on the role of second hand smoke as a cause or contributing factor to the incidence of lung cancer in non-smokers.

Learn how long COVID causes lung disorders like fibrosis and inflammation, the symptoms to watch out for, and why getting a medical assessment is crucial.

The lungs are important to our well-being. If they fail to work, we can die within minutes. If they are not fully functional, we will experience shortness of breath, tiredness and fatigue.

Pneumonia causes the oxygen exchange process of the lungs to deteriorate. This affects the body’s respiratory system, leading to shortness of breath and difficulty breathing.

In Thailand, particularly in Bangkok and surrounding areas, a cloud of ultra-fine dust particles known as PM2.5 has recently returned.