COPD risks increase during summer due to heat and pollution

Chronic Obstructive Pulmonary Disease (COPD) presents significant risks during the summer months, despite being more commonly associated with winter respiratory infections. Medical experts warn that high temperatures, heatwaves, and ozone pollution can exacerbate symptoms and lead to health decompensation.

Factors contributing to summer risks include ozone pollution—a potent oxidant formed by solar radiation and traffic emissions—as well as dust, haze, and sudden temperature changes. Heat can increase shortness of breath, limit physical activity, and force patients to remain indoors, which may negatively impact sleep, nutrition, and mental health by increasing feelings of isolation and anxiety.

Medical professionals emphasize that while managing environmental triggers is vital, the most important therapeutic measure remains smoking cessation.