(BPT) - You might think that by the time the holidays arrive, allergy season is long gone. However, for millions of allergy sufferers, the reality is that allergens still abound. From pet dander to volatile organic compounds, indoor allergens can cause discomfort and health issues as bothersome as when pollen is in season.

The holidays can be particularly difficult, as we visit family and friends and welcome guests – and the allergens they bring with them – into our homes.

“The holidays can present a variety of challenges for asthma and allergy patients,” says Dr. Cliff Bassett, an ambassador for the Asthma and Allergy Foundation of America (AAFA). “Our environment changes in many ways during the holidays, from having new people in our homes to bringing in potential irritants like pine trees and dusty old holiday decorations.”