If someone is showing signs of anaphylaxis:
Call an ambulance and call for help!
If the person has an adrenaline pen get them to use it if they can! If not, give it in the thigh (where the seam of your jeans would be).
Immediately dial 999 or 112 for an ambulance (even if they begin to feel better) and explain that you believe the person has anaphylaxis.
Remove the trigger if possible - for example, this may be a stinger left in the skin or a nut in the mouth.
Lay the individual down and lift their legs - unless they are having breathing difficulties and need to sit up to help them breathe. If they are pregnant, place them on their left side.
If the symptoms do not improve after 5 minutes and a second auto-injector is available, repeat the injection.