Climate change and air pollution are exacerbating seasonal allergies in Lebanon, transforming them into a mounting public health crisis. Rising temperatures, prolonged droughts and deteriorating air quality are not only worsening symptoms for allergy sufferers, but also increasing the number of people affected.
Experts warn that urgent action is needed to protect public health and improve environmental conditions before the situation spirals further out of control.
A Growing Health Threat
Seasonal allergies in Lebanon have reached unprecedented levels. Climate change increases pollen production and extends allergy seasons, while air pollution intensifies respiratory reactions – even in individuals with no history of allergies. In densely populated cities, where air circulation is poor, pollen lingers in the air longer, increasing exposure.
“Rising temperatures promote the growth of certain plants, such as alders, which bloom earlier and produce more pollen,” says climate and environment expert Jocelyn Gérard. “Combined with prolonged drought and stagnant air, pollen remains suspended longer, particularly in urban areas.”
In parallel, pollutants like fine particulate matter from vehicle emissions penetrate deep into the lungs, compounding allergic responses. Ozone may also contribute, although its effects are still being studied.
The result: a growing number of Lebanese, including those without pre-existing conditions, are now suffering from allergy symptoms such as sneezing, eye irritation and breathing difficulties.
Vulnerable Populations and Strained Systems
Children, the elderly and those with chronic respiratory diseases such as asthma are particularly at risk. Their more fragile immune and respiratory systems make them more susceptible to allergic attacks and complications, severely affecting their daily lives.
This growing health burden is overwhelming Lebanon’s already fragile healthcare system. Allergy-related consultations are on the rise, stretching limited medical resources and reducing access to treatment. As demand increases, the healthcare infrastructure struggles to keep pace.
Steps Toward Relief
To mitigate the effects of worsening allergies, reducing air pollution is essential. “Limiting greenhouse gas emissions is a priority,” Gérard stresses. She advocates for the promotion of public transportation and electric vehicles to reduce pollution-related allergy triggers.
In addition, the establishment of air quality and pollen monitoring systems would enable citizens – especially vulnerable groups – to anticipate high-risk periods and take preventive measures.
Public awareness is also key. Education campaigns on allergies, their causes, and how to manage symptoms can help reduce cases and prevent severe outcomes. Improving access to care and ensuring that citizens understand the risks will be critical in responding to this escalating issue.
Finally, strengthening Lebanon’s healthcare system is imperative. Medical infrastructure must be upgraded to cope with increasing allergy cases, while reforestation programs and sustainable agricultural practices could help reduce environmental triggers over the long term.
A Call to Action
Seasonal allergies are no longer just a nuisance – they are a clear signal of the deeper environmental and health crises Lebanon faces. Without swift, coordinated action, the situation may continue to deteriorate, impacting more lives and putting greater strain on a system already stretched thin.
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