What is an example of non-infectious disease?

An example of a non-infectious disease is asthma. Asthma is a chronic respiratory disease characterized by inflammation and narrowing of the airways, leading to recurrent episodes of wheezing, coughing, chest tightness, and shortness of breath. It is a non-communicable disease, meaning that it cannot be spread from person to person through contact or exposure to an infectious agent. Instead, asthma is triggered by various factors such as allergens (e.g., pollen, dust mites), air pollutants, respiratory infections, stress, and certain medications. It is a complex condition involving genetic, environmental, and immunological factors.