People with hay fever face longer and more severe symptoms as pollen seasons stretch due to climate change, increasing risks for asthma attacks and COPD flare-ups.
Pollen exposure now triggers prolonged airway inflammation
Dr Samantha Walker, director of research and innovation at Asthma and Lung UK, warns that allergic reactions to pollen can inflame airways and lead to life-threatening breathing conditions. The inflammation does not resolve quickly, extending the period of vulnerability for those with underlying respiratory conditions.
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Extended allergy seasons raise public health concerns
Longer duration of symptoms means more days of impaired lung function and higher chances of emergency interventions. This shift affects not only allergy sufferers but also strains healthcare systems during peak pollen periods.
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What can people do to manage worsening hay fever symptoms?
Monitor local pollen forecasts, use prescribed antihistamines or nasal corticosteroids early and keep reliever inhalers accessible if asthma or COPD is present. Consulting a healthcare provider to adjust treatment plans before peak season is advised.
