When using an epinephrine auto-injector, what should you do first?

The first step when using an epinephrine auto-injector is to check the instructions on the label. This ensures that you are familiar with the specific steps required for that particular device, as different brands and models may have varying instructions. Understanding how to properly use the auto-injector will maximize the effectiveness of the treatment, which is critical in a situation involving a severe allergic reaction or anaphylaxis.

Consulting the label allows you to confirm the correct method of administration, including where to inject, how long to hold the device against the thigh, and how to recognize any safety features. This knowledge is essential to guarantee that the medication is delivered properly and efficiently while minimizing the risk of mistakes that could potentially worsen the situation.

While seeking assistance and waiting for a response from the person experiencing the allergy may be important in certain contexts, immediate action is necessary to administer life-saving medication in an emergency. Performing CPR is also relevant in cases of cardiac arrest, but it is not applicable here unless the person becomes unresponsive or begins to experience severe complications. Thus, reviewing the label's instructions is the most prudent first step.