How do you identify if someone is choking?

Identifying someone who is choking primarily involves observing physical signs that indicate a blockage in their airway. When an individual is clutching their throat and unable to speak, this is a classic sign of choking. It demonstrates that they are likely experiencing difficulty with airflow, which is typically caused by an object obstructing their airway. This behavior is commonly referred to as the "universal choking sign," and it is important because it signals to bystanders that immediate action is needed.

While coughing loudly can also indicate that a person is having some blockage, it usually suggests that the airway is partially obstructed and that the person is still able to breathe and make sounds. Coughing can be a good sign as it indicates that the person may still have some airflow and is attempting to dislodge the object themselves. A runny nose does not relate to choking symptoms and is generally not an indicator of breathing distress. Rapid breathing might occur in some situations, but it is not a definitive sign of choking and can be due to various other factors. Thus, the most reliable indication of choking is the inability to speak combined with clutching the throat, making it the most accurate choice.