Heat Exhaustion
Heat Exhaustion
Heat exhaustion occurs when the body temperature rises above 38°C, usually because of exertion in hot conditions. It is caused when the body loses water and salt through excessive sweating. It develops slowly and it can lead to heat stroke if left untreated.
Signs & Symptoms
Signs and symptoms can include:
- Sweaty, pale skin
- Cramp
- Feeling sick with loss of appetite
- Fast, weak pulse
- Headache, confusion and dizziness
Treatment
- Find a cool place for the casualty to sit.
- Remove excess clothing and lay the person down.
- Give them plenty of water and a re-hydration sachet if possible (these will help to replace salts lost through excessive sweating).
- Get medical advice, and if the casualty’s responses deteriorate, put them into the recovery position and call 999/112.
- Monitor airway and breathing.
Medical Emergencies
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