Grand Canyon Times

It may be hard to believe, but a beloved holiday centerpiece can dampen Christmas cheer if you have allergies.

"Christmas tree syndrome" may not be well known, but many are familiar with its symptoms, says Dr. Kara Wada of Wexner Medical Center at The Ohio State University. These symptoms can include a stuffy or runny nose, watery eyes, an itchy rash and an increased need for an inhaler. Mold is the main cause.

"Here’s a telling statistic: More than 50 kinds of mold were found on samples researchers brought in from their own Christmas trees for a 2011 study published in the Annals of Allergy, Asthma and Immunology," Wada wrote on the Wexner Medical Center's website. "Many common culprits for allergies were among the bunch."

"Christmas tree syndrome" is the onset of allergies at the time of year when pine trees -- and even artificial trees -- are brought into the home for holiday decoration. They can be decorated beautifully with lights and ornaments, but they can also cause an allergic reaction.

There are a number of triggers for this issue, beginning with pine pollen. Other causes include dust on the branches from being outdoors and mold that has grown on the tree after being cut and stored on a lot or, in the case of an artificial tree, in a damp attic or garage.

There are a few options in preventing Christmas tree allergies. They include hosing down the tree and letting it dry for a few days before bringing it inside, or at least making sure trees are shaken to remove dust and dead pine needles. Long sleeves and gloves can be worn while working on the tree, and an air purifier can be used in the same room. When the holiday season is over, artificial trees should be packed in a sealed box and stored in a dry place.

If the allergies persist, there are a few remedies recommended by Wexner Medical Center. Try allergy drops for eyes, nasal wash to clear sinuses and non-drowsy antihistamines for runny noses.

To learn more about how to keep sinuses in check and keep "Christmas tree syndrome" at bay, please visit Arizona Breathe Free Sinus & Allergy Centers.