Britons warned as Christmas decorations could cause difficulties breathing and fever symptoms

Christmas trees

Real Christmas trees can spark health problems in those with allergies or who have asthma, according to GP at Lloyds Pharmacy Online Doctor Dr Bhavini Shah.

“If you are allergic to pollen, you may experience hay fever, typically in the spring and summer months. However, Christmas trees can also contain pollen and therefore may trigger hay fever-like symptoms," she said.

“If you are sensitive to pollen, or have asthma, it may be wise to buy an artificial Christmas tree instead of a live one.

“‘Christmas Tree Syndrome’ is a term used to describe allergic reactions or respiratory issues that some people experience when they're around real Christmas trees.

“The term refers to symptoms such as sneezing, coughing, itchy eyes, congestion, or even asthma flare-ups that can occur due to mould spores, pollen, or other allergens that may be present on the tree.

“People with asthma may suffer from a flare-up of their symptoms or an attack where the airways constrict, which could cause difficulty breathing and wheezing. However, not everyone who experiences an allergic reaction around Christmas trees has asthma. Similarly, not everyone with asthma will experience an allergic reaction.”

The doctor added mould is also common and opting for an artificial tree could reduce the risk of it triggering such health issues.

She said: "Mould spores are a common allergen. When people inhale or come into contact with these spores, especially if they are sensitive or allergic to moulds, it can trigger allergic reactions such as sneezing, coughing, wheezing, itchy eyes, and in some cases, more severe respiratory issues.

“Mould spores can be present on Christmas trees, particularly live trees like pine, fir, or spruce. Trees are grown outdoors where they can pick up mould spores from the surrounding environment, especially in damp or humid areas."

Christmas decorations

Decorations that have not been touched all year are likely to be covered in dust and even mould, the expert continued.

She said: "Christmas decorations are stored away collecting dust for much of the year. This means they can trigger allergies because dust often contains a mix of particles like pollen, mould spores and dust mites.

“When disturbed, such as when putting up the tree or decorating, the particles become airborne, potentially triggering allergic reactions in sensitive individuals.

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“To avoid an allergic reaction from dusty decorations, wipe them down with a damp cloth before you decorate your home. You could also try storing them in airtight containers or vacuum bags when not in use.”

Christmas candles

Christmas candles can also set off allergies and the expert warned it could be best to avoid these altogether.

Dr Bhavini Shah said: “Scented candles at Christmas time can trigger allergies or allergic-like reactions due to the chemicals and fragrances they contain.

“Many scented candles contain synthetic fragrances, dyes, and additives that release volatile organic compounds when burned. These chemicals can irritate the respiratory system, leading to symptoms like coughing, sneezing, or congestion.

“If you are particularly sensitive, it’s best to avoid candles or opt for unscented candles instead.”