Choking

What to do if someone can't breathe

🚨 Signs of Severe Choking

  • Can't speak, cry, or make noise
  • Can't breathe or breathing is very noisy
  • Can't cough effectively
  • Clutching at throat
  • Face turning red then blue
  • Losing consciousness

If they can cough forcefully, encourage them to keep coughing — don't intervene yet.

🧑 Adults & Children Over 1 Year

  1. Give 5 back blows: Lean them forward, support chest with one hand, give 5 sharp blows between shoulder blades with heel of hand
  2. Check mouth: If object visible and loose, remove it (don't poke blindly)
  3. Give 5 abdominal thrusts: Stand behind them, place fist above belly button, pull sharply inwards and upwards
  4. Repeat: Alternate between 5 back blows and 5 abdominal thrusts
  5. Call 999 if object doesn't clear after 3 cycles, or if they become unconscious

Object Won't Clear? Call 999

If they become unconscious, lower them to the ground and start CPR. Call 999 immediately.

📞 Call 999

👶 Babies Under 1 Year — Different Technique

  1. 5 back blows: Lay baby face-down along your forearm, supporting head. Give 5 firm back blows between shoulder blades
  2. Turn baby over: Support head, turn face-up on your forearm
  3. 5 chest thrusts: Use two-thumb encircling technique — place both thumbs on centre of chest, fingers around baby's back. Push down firmly 5 times (NOT abdominal thrusts)
  4. Repeat: Alternate until object clears or baby becomes unconscious
  5. Call 999 if not clearing

Never use abdominal thrusts on babies — use chest thrusts instead.

⚠️ If They Become Unconscious

  • Lower them gently to the ground
  • Call 999 (or get someone else to)
  • Start CPR — the chest compressions may help dislodge the object
  • Check mouth between compression cycles
  • Continue until help arrives

😤 Mild Choking — Can Still Cough

  • Encourage them to keep coughing — it's the best way to clear the blockage
  • Stay with them and monitor
  • Don't pat them on the back while they're coughing effectively
  • If coughing becomes weak or they can't breathe, begin back blows

✅ After the Object Clears

  • They should see a doctor if abdominal thrusts were used (risk of internal injury)
  • Watch for persistent coughing, difficulty swallowing, or feeling like something is still stuck
  • Babies and young children should always be checked by a doctor after choking

📥 Download the Choking Guide

Choking first aid infographic
📥 Download Full Infographic (PNG)