Sneezing? Coughing? Your Christmas Tree May Be The Cause

December 2, 2023

If you constantly find yourself battling a cold during the winter holidays, it's plausible that you may have developed an allergy to Christmas trees. More specifically, your allergy could be linked to components associated with Christmas trees rather than the trees themselves. At AFC Urgent Care North Worcester, we explore the intricacies of Christmas Tree Syndrome and its potential impact on your holiday season.

 AFC Urgent Care North Worcester is here to help you stay sick free this season. If your holiday tree is the actual culprit behind your symptoms, we’ve developed a guide to help you understand and prevent “Christmas Tree Syndrome.”.

Symptoms of a Christmas Tree Allergy:

Upon initial exposure to a specific allergen, symptoms may not manifest immediately. The immune system requires time to develop antibodies in response to the trigger. In a study, the majority of patients developed symptoms within 24 hours, with 15% showing no reaction for several days. The sensitization process can extend over months or even years, elucidating why allergies may emerge later in life.

Once an allergy to Christmas trees develops, symptoms may encompass:

  • Runny nose
  • Watery eyes
  • Sneezing
  • Coughing
  • Wheezing
  • Itchy eyes and nose
  • Dark circles under the eyes
  • Skin rash

Causes of a Christmas Tree Allergy:

  • Mold and Pollen:
    • Mold spores adhere to live pine trees due to moisture accumulation on leaves, branches, and bark.
    • Pine trees can harbor 53 different mold types, many identified as potential respiratory allergens.
    • Apartments with live Christmas trees exhibited a 6-fold increase in airborne mold.
  • Pine Scent:
    • The distinctive pine scent originates from terpenes in tree sap, causing irritation and allergies.
  • Dust Mites:
    • Common triggers for respiratory allergies, dust mites can be transported by both live and artificial trees.
  • Insect Droppings:
    • Pests like cockroaches may leave droppings on live and artificial trees, triggering allergies.
  • Chemical Treatments:
    • Chemicals used on Christmas tree farms may induce symptoms like coughing and wheezing.
  • Nut Allergens:
    • Allergies to pine nuts, produced by certain pine tree species, can also manifest.

Preventing Christmas Tree Allergies:

Mitigating Christmas tree allergies may be most effective by avoiding live trees. Consider these preventive measures:

  • Shake the tree to remove debris before bringing it indoors.
  • Hose down live trees, ensuring thorough drying to reduce mold.
  • Spray live trees with a diluted chlorine bleach solution to eliminate mold spores.
  • Wipe artificial trees and ornaments with a dry cloth to maintain a dust-free environment.
  • Promptly dispose of live trees to curtail ongoing mold reproduction.
  • Store artificial trees in a dry, cool space, sealed in a box or plastic bag to minimize dust accumulation.
  • Regularly inspect stored trees for potential infestations.
  • Wear a mask when retrieving artificial trees and ornaments from storage.

By adopting these strategies, you can minimize the risk of Christmas tree allergies and ensure a healthier and more enjoyable holiday season. 

AFC Urgent Care North Worcester is here for you this holiday season!

For further assistance or guidance, visit AFC Urgent Care North Worcester at any of our locations. We can help determine whether your tree is the source of your symptoms or if there's a more serious underlying cause, such as a cold or the flu. 


We're here every day of the week and welcome most insurance plans. Whether you prefer to walk in, schedule an appointment, or give us a call, we've got you covered. Warm wishes for a joyful holiday season and good health!

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