When heat dizziness needs more than water

On a hot day, dizziness and tiredness are easily dismissed as something a drink and a chair will fix. Heat exhaustion and heatstroke are different because the latter can mean that consciousness, circulation and organs are losing control. The Dutch Red Cross therefore starts with symptoms, not one temperature number: heavy sweating, pallor, nausea and cramps call for shade, loosened clothing, active cooling and careful sips of fluid, while confusion, seizures, very high temperature or stopped sweating require an immediate 112 call. The point is not summer panic but a family sequence: one person calls, one finds cooling materials and one watches breathing and changes, instead of everyone offering water. Hokimi's reading: compare date, cost and limits, then recheck the live official details before acting.

• Heat exhaustion often brings heavy sweating, headache, weakness, nausea and cramps.
• Move the person to shade, loosen clothing and cool with wet cloths or water.
• Confusion, seizures or extreme heat require an immediate 112 call.
• Never give fluid to an unconscious person; protect breathing and wait for help.

Hokimi field note：Save the exact address or location pin of the beach, park or campsite; dispatchers need that more than a general description of the heat. Information last checked on 11 August 2026：source1。