As winter sets in and the temperature drops, individuals with asthma often find themselves grappling with worsened symptoms.

When having asthma, the airways swell up and become inflamed in response to certain triggers. The narrowed airways can’t take in much air, which is why individuals with asthma experience symptoms like sneezing, wheezing, shortness of breath, coughing, and tightness in the chest.

In winter, these symptoms worsen.

Reasons For Asthma Symptoms To Flare Up In Winter

Cold Air: This causes the fluids (the protective layer) in the airways to evaporate, leading to inflammation and irritation. Also, the layer of mucus in the bronchial tubes thickens.

Exercise: Strenuous exercise in cold weather can cause the airways to narrow.

Indoor Allergens: During the winter, people tend to spend more time indoors. So, allergens such as dust mites, pet dander, and mold can trigger asthma symptoms.

Viral Infection: The winter season is a peak time for respiratory infections such as the flu and the common cold. For individuals with asthma, it can be harder for the immune system to defend against illness.

What Can Be Done To Manage Asthma In The Winter?

As the winter season can exacerbate these difficulties, individuals with asthma should follow the practical preventive measures to combat severe symptoms of asthma during the winter season listed below.

Stay indoors when the temperature is too cold outside, particularly early in the morning and late at night.

Preventive Measures (Indoors):

• Regularly clean and dust your home.
• Wash blankets, pillows, and mats periodically.
• Be aware of indoor allergens like dust mites, food allergens, and insects.
• Use a humidifier to restore moisture in the air, which prevents the airways from drying out.
• Keep an eye on the water reservoirs and filters to ensure they are mold-free.
• Opt for indoor exercises or gentle stretches.
• Close windows at night.

Preventive Measures (Outdoors):

• Wear warm clothing, including a scarf and gloves.
• Always carry an inhaler to provide immediate relief.
• Maintain a distance from individuals with infections or colds to minimize the risk of respiratory infections.

General Asthma Management Tips In Cold Weather:

• Drink lukewarm water instead of cold water.
• Consume a diet rich in vitamin D and vitamin C.
• Include ingredients like ginger and garlic, known for their anti-inflammatory properties.
• Get a flu vaccination before winter to reduce the risk of respiratory infections.
• Take prescribed asthma medications regularly.

When Should You Seek Medical Attention?

If asthma symptoms are out of control or accompanied by a high fever (temperature greater than 101°F), it is crucial to reach out to a hospital promptly.

Additionally, if you experience symptoms such as a runny nose, sore throat, nasal congestion, or thickening of mucus, consult Dr. Mehta’s pulmonologist.

Be proactive in taking preventive measures, and enjoy a healthier & more comfortable winter season!!