What is a common response to someone experiencing hyperventilation?

Encouraging someone experiencing hyperventilation to breathe into a paper bag is a common response aimed at helping to regulate their breathing and increase carbon dioxide levels in the blood. When an individual hyperventilates, they exhale too much carbon dioxide, which can lead to symptoms such as lightheadedness, tingling, and even fainting. By breathing into a paper bag, the individual re-inhales carbon dioxide, helping to restore the balance of gases in their blood and alleviate symptoms related to hyperventilation.

This method is often applied in situations where the hyperventilation is not caused by serious underlying health conditions, as it can effectively calm their breathing. It’s important to monitor the situation closely, as this technique is generally advised for managing transient hyperventilation episodes.

Other responses may not directly address the root cause of hyperventilation. Drinking cold water or walking around may distract or temporarily alleviate feelings of anxiety but won't specifically address the breathing pattern. Administering oxygen is not an appropriate first response to hyperventilation, as it could exacerbate the problem by further reducing carbon dioxide levels in the blood.