What is dust mite allergy?
A4. Dust mites may be the most common cause of year-round allergy and asthma. About 20 million Americans have dust mite allergy. Dust mites are well adapted to most areas of the world—they are found on every continent except Antarctica. It may not be possible to rid your home entirely of these creatures, but there are ways in which you can lessen your allergic reactions to them.
