What is the first step in managing heat or cold emergencies?

The first step in managing heat or cold emergencies is to remove the patient from the environment. This action is critical because it helps to prevent further exposure to extreme temperatures, which can exacerbate the condition and lead to more severe health issues. For instance, in a heat emergency, relocating the individual to a cooler area can help lower their body temperature and mitigate the risk of heat-related illnesses. In cases of cold emergencies, moving the person to a warmer location reduces the chance of hypothermia or frostbite progression.

Once the individual is no longer in a harmful environment, other supportive measures can be taken, such as administering medications, providing fluids, or actively cooling or warming the patient, depending on the specific situation. However, the initial priority is always to ensure safety by removing the patient from the extreme conditions they are facing.