What Causes Asthma?Asthma is an allergic reaction that can be brought on by a variety of triggers including certain foods, medicines, organisms, dander, mold and airborne pollution. An asthmatic attack can be very frightening for both the asthmatic and their friends and family. While an air purifier alone is not sufficient to remove all allergans and asthmatic triggers from a home, they can be an effective component in your arsenal. [click link for full article]
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