How to reduce allergens in your home
Asthma is an inflammatory disorder of the airways, characterized by
tightness in the chest, wheezing, coughing and labored breathing. Many
people with asthma benefit from limiting their exposure to dust mites
and other allergens, substances that the immune system recognizes as
foreign. Try these tactics to keep allergens at bay:
- Cover pillows and mattresses with hypoallergenic cases.
- Get rid of carpets and rugs. Hardwood floors are easier to keep dust free.
- Instead of sweeping, use a vacuum cleaner to remove dust from floors, including corners and edges.
- Minimize use of overstuffed furniture and curtains, which can trap dust.
- During summer months, close the windows and use air conditioning to minimize exposure to pollens and molds.
- If your house has forced hot-air heating, regularly change the filter to help control dust.
- Ask friends and family not to smoke in your house and avoid using your fireplace, as smoke can trigger an attack.
How to respond when someone is having an asthma attack
If someone you know is having an asthma attack, you can help in the following ways:
- See if the person needs help getting his or her prescribed asthma medications and inhaler.
- Note the time that the person takes the first dose of medication.
- Be sure the person is sitting up, leaning slightly forward and resting the elbows or arms on the upper legs.
- If the person exhibits emergency symptoms, such as extreme difficulty breathing, increased pulse rate, sweating or a bluish cast to the face and lips, call 911.
Everyday triggers
Common triggers that can lead to an asthma attack include:
- pollen
- dust mites
- animal dander
- mold spores
- cigarette smoke
- certain foods or food additives
- aspirin
- colds
- emotional distress
- pollution
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