Exceptionally warm weather continues to pose a risk of heat exhaustion and heatstroke, particularly to vulnerable people.
Ireland is under a nationwide yellow weather warning as Met Eireann forecasts daytime temperatures could reach 32C in places today. The warm weather is set to continue over Leinster on Tuesday (July 19).
While heat exhaustion is not usually serious, heatstroke needs to be treated as an emergency, according to the HSE. These are the signs to be aware of and how to prevent escalation.