How to use an EpiPen

In a severe allergic emergency, symptom recognition and immediate treatment are vital. Get acquainted with how and when to use an EpiPen for adults.

Get step-by-step instructions on how to get the right dose of your asthma meds.

When a single peanut is potentially fatal, you have to be prepared.

Understand why your own body may work against you—and what to do about it.

If you're prone to having asthma attacks, a treatment plan is critical. Follow these guidelines and plan to breathe easier.

Most cases are mild but more serious infections can lead to deadly complications.