1. Glossary
  2. EpiPen (epinephrine auto-injector)

EpiPen (epinephrine auto-injector)

An EpiPen, also known as an epinephrine auto-injector, is a device used to treat severe allergic reactions called anaphylaxis. Anaphylaxis can occur due to allergies to foods, insect stings, medications, or other allergens. This life-threatening condition requires immediate treatment, and an EpiPen delivers a single dose of epinephrine quickly and effectively into the body.

The EpiPen is designed for easy use by anyone, including those without medical training. It contains a spring-loaded needle hidden inside until activated. To use it, you press the device firmly against the outer thigh, even through clothing, allowing the needle to inject the medication swiftly. This rapid action helps to reduce the severity of symptoms like difficulty breathing, swelling, and a drop in blood pressure.

People who have been prescribed an EpiPen are encouraged to carry it with them at all times and ensure others around them know how to use it. It is an essential tool in emergency response for individuals prone to severe allergies.

Other glossary terms

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Acetaminophen

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Acne

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Addiction

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ADHD (attention deficit hyperactivity disorder)

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ADL (activities of daily living)

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Allergen

An allergen is a substance that can trigger an allergic reaction in certain people.

Allergies

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Allergist

An allergist is a medical specialist who diagnoses and treats allergies and related immune system reactions.

Allergy

An allergy is an immune system response to a harmless substance, mistakenly identified as a threat.

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Alprazolam

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