Allergic rhinitis occurs when a person breathes in something they are allergic to, called an allergen. Common allergens include plant pollen, dust, animal dander, insect venom and mould.1 Hayfever, a form of allergic rhinitis, is due to outdoor triggers, such as plant pollen. Depending on the responsible plant, a person may suffer from hayfever seasonally … Continue reading Tips to minimise Hayfever