Ambulance crews in Exeter are treating a surge of patients struggling with overheating and respiratory distress during the UK's longest-running heatwave [1].

This spike in emergency calls underscores the critical danger extreme temperatures pose to vulnerable populations and the resulting strain on emergency medical infrastructure.

One emergency call involved Andrew, a 55-year-old man [1]. Andrew suffers from asthma and a chronic lung condition [1]. He required urgent medical attention after experiencing overheating and significant difficulty breathing, symptoms exacerbated by the prolonged heat [1].

The incident highlights a broader trend of heat-related illnesses affecting those with pre-existing health issues. A reporter for BBC News Health said that people do not realize how at risk they are [1].

Medical professionals emphasize that the combination of high humidity and temperature can trigger severe reactions in patients with chronic respiratory issues. This pressure on the system is not isolated to Exeter, as services across the region struggle to manage the volume of heat-related emergencies.

An ambulance service spokesperson said, “We want to avoid tragic outcomes” [2]. The service continues to urge the public to stay hydrated and seek shade to reduce the number of critical calls during the peak of the heatwave.

Crews remain on high alert as the weather persists. The ability to respond quickly to patients like Andrew is vital, as heatstroke and respiratory failure can escalate rapidly without immediate intervention [1].

“‘People don't realise how at risk they are’”

The intersection of record-breaking heat and chronic health conditions creates a compounding crisis for public health services. As heatwaves become more frequent and prolonged, the reliance on ambulance services for preventable heat-related illnesses suggests a need for better community-level preventative care and public awareness regarding the specific risks for those with respiratory conditions.