Mistletoe

What is Mistletoe?

Mistletoe is a parasitic evergreen plant that grows on trees like oaks and maples. Traditionally associated with holiday decor, it produces small, sticky berries. Mistletoe pollen isn’t a common allergen but can still trigger mild reactions in sensitive people, especially when in close proximity during flowering.

Why do I have an intolerance?

While rare, intolerance to mistletoe pollen can occur if the immune system overreacts to proteins in the pollen or plant sap. This may lead to mild respiratory symptoms, such as nasal congestion, sneezing, or itchy eyes. People sensitive to other tree pollens may be more likely to react.

What can I do about it?

If mistletoe triggers symptoms, avoid prolonged contact or close proximity with the plant. For holiday decorations, consider using artificial mistletoe to avoid potential reactions. To minimize pollen exposure indoors, use an air purifier and keep surfaces clean to reduce pollen buildup. For highly sensitive individuals, washing hands after contact with mistletoe may further reduce irritation.