How humidity affects asthma

1. Breathing becomes harder

2. Sensory nerve fibres in the airways get activated

3. A suitable environment for asthma allergens

4. Ozone levels are raised worsening air quality

How to prevent humidity-related asthma attacks and symptoms

• Staying indoors when the weather is hot and humid.
• Use air conditioning to control heat and humidity indoors.
• Keep track of the air quality and humidity levels both outside and indoors.
• Maintain the recommended indoor humidity levels between 30% and 50%.
• Keep windows, doors closed and curtains or blinds drawn. This keeps out the heat and allergens.
• At night, consider opening the windows to let the cool air in only if the air pollution levels are low.
• Avoid exercising outdoors when the weather is extremely hot and also avoid strenuous activity during these times.
• Keep rescue medication handy and take medications as prescribed regularly.
• Consider using a high-performance room air purifier that helps to breathe in pure air free of dust and allergic substances.
• Drink plenty of water to replenish the fluids that are lost during hot and humid conditions to prevent dehydration.
• Wear loose, light-coloured, cool clothes and a hat while going outdoors in hot weather.
• Spend time outdoors in the mornings or evenings when heat and humidity levels are generally low.

Conclusion

Talk to a Pulmonologist