Winter can be challenging when temperatures drop and air is cold and often dry, especially for those living with lung disease. The cold temperatures can trigger symptoms such as wheezing, coughing, and shortness of breath.
HOW DOES COLD WEATHER AFFECT THE LUNGS?
Airways are lined by a thin layer of liquid, the airway surface Liquid (ASL). cold air may cause the ASL to evaporate more rapidly than it can be replaced, leading to drying of the ASL.
The effect of cold air on the skin is mainly cooling, while the effect on the airways is both cooling and drying.
Additionally, When the temperature drops, your body works harder to stay warm, putting strain on your heart and lungs
WHAT ARE THE TRIGGERS FOR EXTREME EXACERBATION OF SYMPTOMS?
During the winter season, try to stay away from the triggers to help you breathe easier and avoid lung irritation that may lead to exacerbations like:
Dust and allergens
Smoking
Direct blast from AC
Strong Winds or cold breeze
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