If they are showing signs of shock:
• Lay them down with their head low and legs raised and supported, to increase the flow of blood to their head. Do not raise an injured leg.
• Call 999 or 112 for medical help and say you think they are in shock, and explain what you think caused it (such as bleeding or a heart attack).
• Loosen any tight clothing around the neck, chest and waist to make sure it doesn’t constrict their blood flow
• Keep checking their breathing, pulse and level of response.