What symptoms indicate that someone might need CPR?

The presence of unresponsiveness combined with the absence of normal breathing is a clear indication that someone may require CPR. When a person is unresponsive, it means they are not awake or aware of their surroundings, which could indicate severe medical distress. Additionally, if they are not breathing normally, it signifies that their heart may have stopped beating, leading to the potential for cardiac arrest.

In such situations, immediate action is critical, as performing CPR can help maintain blood flow to vital organs until emergency medical services can take over. The absence of normal breathing and unresponsiveness together create a medical emergency where immediate intervention can save a life.

Normal breathing and responsiveness do not warrant CPR, as these indicate that the individual is stable. Excessive coughing and sneezing typically relate to respiratory issues but do not signify the need for CPR. Vomiting and sweating, although potentially concerning, do not directly relate to the need for CPR without the accompanying signs of unresponsiveness and absence of normal breathing.