Asthma sufferers have even more worry and anxiety as winter approaches. With this season comes more complications but just by educating about why can help to prevent or reduce the symptoms. Effective therapy of asthma requires an understanding of why exposure to cold air promotes symptoms.
The Impact of Cold Air on Asthma:
1. The dry, cold air causes irritation and inflammation of the airways making asthma symptoms worse
2. Histamine is released in response to cold air, just like in an allergic reaction which sets off wheezing and other symptoms related to asthma
3. Rapidly increased breathing rate while exercising and breathing through the mouth avoids the nose’s warming effect
4. Increased risk of respiratory infections where allergens could live (mould, dust, and pet dander)
Handling Cold Weather Asthma:
1. Work with your doctor to create an asthma action plan
2. Regular use (e.g., long-acting beta-agonists, inhaled corticosteroids) or short-acting bronchodilators
3. Drink more water to thin mucus and avoid sick people. Clean your house frequently to lower indoor allergies.
Extra Techniques for Managing Asthma in Cold Weather:
When outside, cover your mouth and nose with a scarf. If the weather is extremely cold, work out indoors.
Keep a rescue inhaler close at hand.
For asthma patients requiring oxygen support while traveling, contact OxygenWorldwide at info@oxygenworldwide.com for personalised assistance.
