Foreign object lodged in the trachea of an adult, causing inability to breathe, speak, or cough effectively.
Step-by-Step Guidance
Ask 'Are you choking?' If they nod but cannot speak or make sound, the airway is completely blocked.

Stand behind and slightly to the side. Support their chest with one hand, lean them forward, and hit their back hard 5 times with the heel of your hand.

Stand behind them. Wrap your arms around their waist. Make a fist with one hand, place it just above the navel, grab it, and pull inward and upward sharply.

Continue alternating 5 back blows and 5 abdominal thrusts until the object is expelled or they lose consciousness.

If they collapse, call 999 immediately. Lower them to the floor, open the mouth, check for object, and begin chest compressions.

Instant relief on expulsion
Timeline is typical for uncomplicated healing. Always follow doctor guidance.