What should you do in case of respiratory difficulty while using a respirator?

In the event of experiencing respiratory difficulty while using a respirator, the most appropriate action is to leave the area and seek fresh air. This response is essential because respiratory distress can indicate that the respirator is not functioning properly or that the air quality is hazardous. Prioritizing immediate access to clean air helps to alleviate the symptoms and reduces the risk of further health complications.

While stopping the use of the respirator and attempting to breathe normally may seem reasonable, it does not address potential continued exposure to harmful substances. Simply replacing the filter while remaining in the contaminated environment does not guarantee that the new filter will effectively protect against the current air quality problem. Additionally, informing a supervisor is crucial but should follow the immediate step of exiting the area to ensure safety. Thus, seeking fresh air addresses the problem directly and reduces exposure to potential hazards.