Winter weather can increase the risk of asthma. Cold air can trigger asthma attacks and breathing difficulties. Experts from various institutions explain some of the reasons for this seasonal increase. Knowing the reasons why this occurs may help in managing the condition.
Cold, dry air can cause your airways to constrict. This affects someone’s ability to breathe normally with asthma. Arun Kumar, MD, from Safdarjung Hospital, points this out. When cold air enters the bronchial tubes it constricts these tubes. This specifically causes asthma symptoms.
The winter increases the risk for infections. The flu, colds and chest infections increase in circulation. These respiratory illnesses can exacerbate asthma significantly. Respiratory infections lead to inflammation in the airways, and it is the inflammation that leads to person with asthma having an attack.
In the winter, people spend more time indoors. These rooms are often poorly ventilated. Dust mites and pet dander accumulate. These are common allergens that lead to asthma symptoms. Indoor air quality does become an important factor in indoor living.
Pollution of outdoor air often increases in the winter months. The smoke and heating sources can irritate all aspects of the lungs. Dust and pollutant particles produce inflammation. This especially inhibits the ability to breathe normally for a patient with asthma. It is advisable to avoid exposure on a high pollution day.
Cool climates can reduce your body’s immunity. With your body being less immune, there is a higher chance of inflammation. Asthmatic individuals are more sensitive in this situation. Your body is not able to fight off the trigger nicely.
Always wrap up your nose and mouth before going outdoors. When breathing in cold air, use a scarf or mask to protect you. Take your prescribed inhaler as prescribed. Get your flu shots and pneumococcal shots as prescribed. Make for a clean and dust free home.
Maintain a Safe indoor environment
Make sure your home is ventilated correctly. Make use of air purifiers to reduce allergens. Maintain low humidity to reduce mold. Avoid smoke and strong smells from chemicals. Remain indoors if air pollution is higher.
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