 Just as you take special precautions with your vehicle when the cold hits—like winterizing your tires or driving slower on icy roads—you also should safeguard your lung health. Cold weather can worsen symptoms of chronic obstructive pulmonary disease (COPD). Hospitalizations increase in the winter months, when people with COPD are at an increased risk of developing complications. Fortunately, you can take steps to keep symptoms under control this season.
Cold Weather Worsens Flare-Ups
Winter air is usually cold and dry, which can irritate your airways and make it difficult to breathe. In addition, the cold weather months are peak season for the flu and other respiratory viruses. These illnesses are a major cause of flare-ups.
People with COPD also are at an increased risk for exacerbations—suddenly worsening symptoms—during the winter. Common signs include:
- Breathlessness
- Increased or decreased sputum
- Change in sputum color
It’s important to prevent exacerbations because they can lead to a faster decline in lung function.
Cold-Weather Tips to Help You Breathe Easier
To lower your risk for cold weather-related problems:
- Watch the local forecast and avoid going out on the coldest days if possible. In addition, keep an eye on the air quality forecast—air pollution can be high in winter due to an increase in wood burning.
- If you do need to go out, bundle up. Wear a face mask or wrap a scarf around your nose and mouth to warm the air you breathe in.
- Always bring quick-relief medications with you when you head outdoors.
- Take steps to lower your risk of catching the cold and flu. Get a flu shot if you haven’t already. Avoid crowds during winter months. Use antibacterial gel or wash your hands often.
- Avoid getting cozy by the fireplace. While this may seem like a great way to stay warm, the smoke and fumes can irritate your lungs. Use a warm blanket instead.
- Call your doctor right away if symptoms of a flare-up keep getting worse or if you develop a fever.
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