EpiPen® and EpiPen Jr Auto-Injectors

EpiPen® and EpiPen Jr Auto-Injectors

The EpiPen and EpiPen Jr Auto-Injectors (0.3 and 0.15 mg epinephrine) are used for the injection of epinephrine, the first-line treatment for anaphylaxis. EpiPen Auto-Injector is used to treat signs and symptoms of anaphylaxis, including pruritus, urticaria, angioedema, flushing, syncope, tachycardia, and dyspnea due to laryngeal spasm and/or a decrease in blood pressure.1 Anaphylaxis can be caused by triggers such as food, stinging and biting insects, medicines, latex, or even radiocontrast media and exercise.2-3

User-friendly features include:

  • A one-step, flip-top carry case designed for single-handed opening
  • A blue safety-release cap designed to prevent unintentional injection
  • An ergonomic design for a firm grip and easy handling
  • Easy-to-read illustrated instructions on the auto-injector, which allow accurate and rapid use of the product in an emergency
  • A brightly colored orange tip for quick identification of needle end
  • And, most importantly, built-in needle protection — the EpiPen Auto-Injector is the only epinephrine auto-injector that protects against needle exposure both before and after use

These features are highlighted in Figure 1.

EpiPen 2-Pak

EpiPen and EpiPen Jr Auto-Injectors are available in single cartons and 2-Pak cartons. Up to 20% of patients require a second dose of epinephrine either due to persistent symptoms or a biphasic reaction (See ‘the continuum of anaphylaxis’ section).3,4 For this reason it is important that patients at risk for anaphylaxis carry EpiPen 2-Pak3,4 which provides an additional dose if needed during an anaphylactic reaction. Additionally, each EpiPen 2-Pak includes a training device.1