What is Christmas Tree Syndrome?
Thanks for asking! Sniffling, sneezing, itchy eyes, asthma flare ups and even sleep disruptions.
If you're wondering why you're dealing with all the tell -tale signs of hay fever smack in the middle of December, you might just be grappling with what's commonly known as Christmas Tree Syndrome.
In a nutshell, it's a seasonal allergy triggered by the presence of mould in the needles and trunk of the tree.
The cosy and humid indoor setting provides the perfect breeding ground for mould, which had already set up camp on the tree back when it was outside.
So what does this mean in everyday terms?
These moulds are fungi, tiny organisms which release spores into the air, causing these symptoms in folks with allergy or asthma.
A 2011 study led by allergist Lawrence Kirlanski and published in the Annals of Allergy, Asthma and Immunology identified 53 types of moulds on 28 trees that had been analysed.
Names like Aspergillus, Penicillium, Cladosporium and Altenaria were thrown into the mix, and the holiday season can actually sometimes introduce us to new allergies.
That's because our bodies can face exposures which are different from our usual routine.
Throw in fatigue and potential Christmas excess and all of that can weaken our immune system.
What other types of exposure are we talking about?
Think of a cosy fireplace, viruses or chemicals for example.
Nowadays we know that preservatives sprayed on trees, as well as artificial snow used in decorations, can also kickstart allergies.
And artificial trees aren't totally in the clear either.
They're often made of polyvinyl chloride, and as such might pose a risk of lead exposure, which is particularly concerning for the health of young children.
How can we steer clear of this allergy?
The ideal scenario is skipping the real tree altogether, but if that's not an option, over the counter antihistamines can be a preventative measure, much like for a typical pollen allergy.
Giving the room where the tree is stored a good airing can also make a significant difference.
Keep in mind the longer the tree hangs out indoors, the more those mold spores multiply.
If it's an artificial tree, a thorough cleaning before setting it up is essential, maybe with a vacuum cleaner, to tackle both dust and potential mould.
Alternatively you can get creative with handmade trees using books, branches or other unconventional materials.
There you have it! Now you know what Christmas Tree Syndrome is.
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